2018 partijen

 [Event "Chess Festival Groningen 2018 Match"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "1.1"]  [White "Sokolov, Ivan"]  [Black "Van Foreest, Lucas"]  [Result "1-0"]  [ECO "D39"]  [WhiteElo "2590"]  [BlackElo "2500"]  [PlyCount "73"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8.  Bxc4 c5 9. O-O O-O 10. e5 Qd8 11. Ne4 cxd4 12. Qe2 Be7 13. Rad1 Qa5 14. Ng3 Rd8  15. Qe4 Nd7 16. Nh5 Nf8 17. Qg4 g6 18. Rfe1 Bd7 19. Nxd4 Be8 20. Re4 Rac8 21.  Bb3 Ba4 22. Bxa4 Qxa4 23. a3 Bg5 24. Nf4 Bxf4 25. Rxf4 Rd5 26. Rf1 Qa6 27. Nf3  Rcd8 28. h4 Qe2 29. Rxf7 Rd1 30. Rxf8+ Kxf8 31. Rxd1 Qxd1+ 32. Kh2 Qc1 33. Nd4  h5 34. Nxe6+ Ke7 35. Qxg6 Rd1 36. Qf6+ Kd7 37. Nf4 1-0   [Event "Chess Festival Groningen 2018 Match"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "2.1"]  [White "Van Foreest, Lucas"]  [Black "Sokolov, Ivan"]  [Result "1/2-1/2"]  [ECO "C54"]  [WhiteElo "2500"]  [BlackElo "2590"]  [PlyCount "63"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 h6 7. Re1 O-O 8. h3  Re8 9. Nbd2 Be6 10. b4 Bb6 11. a4 a6 12. Bxe6 Rxe6 13. Nc4 d5 14. Nxb6 cxb6 15.  exd5 Qxd5 16. Be3 Rae8 17. b5 axb5 18. axb5 Qxb5 19. Rb1 Qd5 20. Rxb6 Rd8 21.  c4 Qxd3 22. Qxd3 Rxd3 23. Rxb7 e4 24. Nd2 Nd4 25. Nf1 Nf5 26. Rc7 g5 27. Bc1  Ne8 28. Rc8 Rc3 29. c5 Re5 30. Bb2 Rcxc5 31. Rxc5 Rxc5 32. Rxe4 1/2-1/2   [Event "Chess Festival Groningen 2018 Match"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "3.1"]  [White "Sokolov, Ivan"]  [Black "Van Foreest, Lucas"]  [Result "1/2-1/2"]  [ECO "D39"]  [PlyCount "85"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 h6 7. Bxf6 Qxf6 8.  Bxc4 c5 9. e5 Qd8 10. O-O O-O 11. Ne4 cxd4 12. Qe2 Be7 13. Rfd1 Qa5 14. a3 Rd8  15. Ng3 Bd7 16. b4 Qb6 17. Rxd4 Be8 18. Rg4 Nd7 19. Nh5 g6 20. Qe4 a5 21. Nd4  Bg5 22. h4 gxh5 23. hxg5 hxg4 24. gxh6 Nf8 25. Qf4 Qxd4 26. Qf6 Qxa1+ 27. Kh2  Qxe5+ 28. Qxe5 f6 29. Qxf6 Rd7 30. Qg5+ Kh7 31. Bb5 Ng6 32. Bxd7 Bxd7 33. Qxg4  Kxh6 34. Qd4 Bc6 35. Qe3+ Kg7 36. Qxe6 axb4 37. axb4 Rh8+ 38. Kg1 Re8 39. Qd6  Re1+ 40. Kh2 Re5 41. Qd4 Kh7 42. f3 Rf5 43. Qd6 1/2-1/2   [Event "Chess Festival Groningen 2018 Match"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "4.1"]  [White "Van Foreest, Lucas"]  [Black "Sokolov, Ivan"]  [Result "1/2-1/2"]  [ECO "C50"]  [PlyCount "91"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Re1 Ng4 7. Re2 Nd4 8.  Nxd4 Bxd4 9. h3 Nf6 10. c3 Bb6 11. Bg5 d6 12. Re1 h6 13. Bh4 g5 14. Bg3 h5 15.  Qd2 Nh7 16. Na3 h4 17. Bh2 g4 18. hxg4 Bxg4 19. d4 exd4 20. cxd4 Qg5 21. f4 Qg7  22. Nc2 Kh8 23. a4 a5 24. Kh1 f5 25. e5 dxe5 26. fxe5 Ng5 27. Qf2 Qh6 28. e6  Ne4 29. Be5+ Kh7 30. Qf4 Qxf4 31. Bxf4 Kg6 32. Ra3 Rh8 33. Kh2 Rad8 34. Rb3  Bxd4 35. e7 Rd7 36. Rd3 c5 37. Nxd4 cxd4 38. e8=Q+ Rxe8 39. Bb5 Ree7 40. Bxd7  Rxd7 41. Be5 Rd5 42. Bxd4 Nc5 43. Rc3 Ne4 44. Rd3 Nc5 45. Rc3 Ne4 46. Rd3  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Ashwath, R."]  [Black "Van der Berg, Wessel"]  [Result "1-0"]  [ECO "A53"]  [WhiteElo "2314"]  [BlackElo "2032"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c6 3. Nc3 d6 4. e4 Nbd7 5. g3 e5 6. Nge2 Be7 7. Bg2 Qc7 8. h3  a6 9. Be3 Rb8 10. Rc1 O-O 11. O-O b5 12. cxb5 axb5 13. Nd5 Nxd5 14. exd5 c5 15.  dxc5 dxc5 16. g4 Nb6 17. Ng3 Nc4 18. Qe2 Nxe3 19. Qxe3 Rd8 20. Rfe1 f6 21. Be4  Qa5 22. Qd3 Qxa2 23. Bxh7+ Kh8 24. Qg6 Qa4 25. Nh5 Bf8 26. Bg8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Barthel, Ansgar"]  [Black "Cerveny, Martin"]  [Result "1/2-1/2"]  [ECO "B93"]  [WhiteElo "2096"]  [BlackElo "2347"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4  Be7 9. Bd3 O-O 10. O-O exf4 11. Kh1 Nc5 12. Bxf4 Bg4 13. h3 Bh5 14. b4 Nxd3 15.  cxd3 Bg6 16. Qb3 Rc8 17. Rac1 Qd7 18. Bh2 Qe6 19. Nd5 Nxd5 20. Nd4 Qf6 21. Qxd5  Rxc1 22. Rxc1 Qf2 23. Bg1 Qd2 24. Rc7 Bd8 25. Nf3 Qxb4 26. Rxb7 Qa3 27. Rd7  Qxa4 28. Qxd6 Ba5 29. Ra7 Qd1 30. Qxa6 Bd8 31. Ra8 h6 32. Ne5 Kh7 33. Nd7 Re8  34. Qc6 f5 35. Ne5 Bh5 36. Qd7 Rxe5 37. Rxd8 fxe4 38. dxe4 Qxd7 39. Rxd7 Be8  40. Bd4 Bxd7 41. Bxe5 Bc6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "De Boer, Eelke"]  [Black "Nicolai, Amir"]  [Result "1-0"]  [ECO "B76"]  [WhiteElo "2327"]  [BlackElo "2074"]  [PlyCount "77"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2  Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Kb1 Rb8  15. Ne4 Qc7 16. Bc5 Rfd8 17. Bb3 h6 18. g4 f5 19. gxf5 gxf5 20. Ng3 Qf7 21. Qa5  Rd7 22. Qa6 Nb6 23. Rxd7 Qxd7 24. Bxe6+ Qxe6 25. Rg1 Qf7 26. Nh5 Qxh5 27. Qxa7  Nd7 28. Qxd7 Qf7 29. Qxc6 Kh8 30. c3 Qc4 31. Qc7 Rg8 32. Qd6 Ra8 33. a3 Rg8 34.  Be3 f4 35. Bb6 Qe2 36. Bd8 Qxf3 37. Bf6 Qe4+ 38. Ka1 Qf5 39. Rxg7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "De Groot, Hendrik"]  [Black "Grooten, Herman"]  [Result "0-1"]  [ECO "A30"]  [WhiteElo "2128"]  [BlackElo "2374"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. b3 a6 8. Bb2  O-O 9. e3 Ra7 10. Qe2 d6 11. Rfd1 Nbd7 12. d4 Qa8 13. d5 exd5 14. cxd5 b5 15.  e4 Re8 16. a4 b4 17. Nb1 Bf8 18. Qd3 Nxe4 19. Nbd2 Ndf6 20. Nc4 Bxd5 21. Bxf6  Nxf6 22. Nb6 Be4 23. Nxa8 Bxd3 24. Rxd3 Raxa8 25. Rad1 Ne4 26. Nd2 Nc3 27. Bxa8  Nxd1 28. Bb7 Re1+ 29. Kg2 Nb2 30. Rf3 Rd1 31. Ne4 d5 32. Ng5 f6 33. Ne6 c4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Duson, Robin"]  [Black "Baum, Bernd"]  [Result "0-1"]  [ECO "D36"]  [WhiteElo "1951"]  [BlackElo "2252"]  [PlyCount "90"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8.  Qc2 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. O-O O-O 12. Rab1 Ng7 13. b4 a6 14. a4 Bf5 15.  b5 cxb5 16. axb5 a5 17. Ne5 Re8 18. Rfc1 Ne4 19. Bxe7 Rxe7 20. Nxe4 Bxe4 21.  Bxe4 dxe4 22. Qa2 Ne8 23. Rc5 Kg7 24. Rbc1 Nf6 25. h3 h5 26. Qb3 a4 27. Qa3 Ne8  28. R5c4 Rc7 29. b6 Rxc4 30. Nxc4 Qd5 31. Ne5 Nd6 32. Qc5 Qe6 33. Qb4 a3 34.  Qc3 a2 35. d5 Qf6 36. Qa1 Rc8 37. Rxc8 Nxc8 38. f4 exf3 39. gxf3 Nxb6 40. f4  Nxd5 41. Qxa2 Nxe3 42. Qf2 Nd5 43. Nd3 b6 44. Kh2 Qc3 45. Ne5 Qe3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Hovsepyan, Vardan"]  [Black "Keuning, Selwin"]  [Result "1-0"]  [ECO "B27"]  [WhiteElo "2264"]  [BlackElo "2013"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 d6 6. O-O e6 7. d3 Nge7 8. Be3  O-O 9. d4 d5 10. exd5 exd5 11. Na4 c4 12. b3 Nf5 13. Bg5 Qa5 14. Bd2 Qc7 15. c3  b5 16. Nc5 b4 17. cxb4 Nfxd4 18. Nxd4 Bxd4 19. Bxd5 Bh3 20. Bf4 Qb6 21. Na4 Qa6  22. Bxc4 Qb7 23. Qf3 Bxf1 24. Rxf1 Rac8 25. a3 Qe7 26. Ba6 Ne5 27. Bxe5 Qxe5  28. Bxc8 Rxc8 29. Nc5 Bxc5 30. bxc5 Qxc5 31. b4 Qe5 32. Rd1 Rc7 33. Kg2 Kg7 34.  Qd5 Qe2 35. Qd4+ f6 36. Rd3 h5 37. Re3 Qa6 38. Qd5 Rf7 39. h4 Qc8 40. Re6 Qc3  41. Ra6 Qc8 42. b5 Qc3 43. a4 Re7 44. Rc6 Qe1 45. Rc8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Kislinsky, Alexey"]  [Black "Rut, Vojtech"]  [Result "1-0"]  [ECO "B13"]  [WhiteElo "2425"]  [BlackElo "2140"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Be6 6. c5 Nc6 7. Bb5 g6 8. h3  Bg7 9. Nge2 O-O 10. Be3 Qc8 11. Nf4 Rd8 12. Rc1 h6 13. a3 g5 14. Nxe6 Qxe6 15.  Be2 Ne4 16. O-O f5 17. Nxe4 Qxe4 18. Re1 Qe6 19. b4 f4 20. Bd2 Bxd4 21. Bd3 Qf6  22. Bc3 f3 23. Bxd4 Nxd4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Kokje, Joris"]  [Black "Van Foreest, Machteld"]  [Result "1-0"]  [ECO "E17"]  [WhiteElo "2244"]  [BlackElo "1925"]  [PlyCount "169"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5  exd5 9. Nc3 Re8 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Rc1 c6 13. Nh4 Nbd7 14. Qd2 Nf8  15. Nf5 Qd7 16. Bh3 Ne6 17. b4 Rad8 18. f3 g6 19. Nh4 Qd6 20. Nd1 Qe7 21. Nf2  Kg7 22. a3 Qd6 23. Ng2 Re7 24. Bxe6 Rxe6 25. Nd3 Rde8 26. Qc3 Rc8 27. e3 Ba6  28. Nf2 Bb7 29. Nf4 Rd8 30. Rcd1 Re7 31. e4 Qc7 32. e5 Ng8 33. Rc1 a6 34. Qd2  Qd7 35. Re2 Rde8 36. Rce1 Bc8 37. Qc3 Qb7 38. g4 Be6 39. N2d3 Qd7 40. Rc1 Rc8  41. Qe1 Ree8 42. Qh4 Qe7 43. Qg3 Qd7 44. Ng2 Kh8 45. Ne3 Rf8 46. f4 f5 47. g5  Ne7 48. h4 Kg7 49. Rh2 Qa7 50. h5 Rh8 51. Kf2 a5 52. Qg1 Ra8 53. Kf3 axb4 54.  axb4 Qa4 55. Qe1 Qb3 56. Rc3 Qa4 57. Rc1 Qb3 58. Qc3 Ra3 59. Qxb3 Rxb3 60. Ke2  Ra8 61. Kd2 Raa3 62. Nc2 Rxd3+ 63. Ke2 Rac3 64. h6+ Kf7 65. Rhh1 Bc8 66. b5 c5  67. Ra1 c4 68. Nb4 Rxd4 69. Ra7 Rb3 70. Rxe7+ Kf8 71. Rc7 Rxb4 72. Rxc8+ Ke7  73. Ra1 Rb2+ 74. Ke1 Kd7 75. Rb8 Kc7 76. Rba8 Re4+ 77. Kd1 Rb1+ 78. Rxb1 Rxf4  79. Rba1 Rf1+ 80. Kd2 Rxa1 81. Rxa1 Kd7 82. Ra7+ Ke6 83. Rxh7 d4 84. Kc2 c3 85.  Kd3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Kollen, Zyon"]  [Black "Hilwerda, Jonas"]  [Result "1-0"]  [ECO "C88"]  [WhiteElo "2363"]  [BlackElo "2128"]  [PlyCount "143"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3  Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nd4 12. Nc3 Nxb3 13. axb3 Bd6 14. Nxd5 Bxd5  15. Qg4 Re8 16. Bf4 Qf6 17. d4 c5 18. Bg3 Be6 19. Qe4 Bf5 20. Qd5 cxd4 21. Nxf7  Qxf7 22. Rxe8+ Rxe8 23. Qxd6 Bxc2 24. Qxd4 Bxb3 25. Rxa6 Qd5 26. Qc3 Qc4 27.  Qa5 Qe4 28. Qd2 Qe1+ 29. Qxe1 Rxe1+ 30. Kh2 Re2 31. Ra3 Bd5 32. b4 Kf7 33. Ra7+  Kg6 34. Rd7 Bc4 35. f3 Kf6 36. Bf4 Be6 37. Rd4 Bc4 38. Bd2 Be6 39. Bc3 Kf7 40.  Rd6 Re3 41. Bd2 Re2 42. Kg3 Ke7 43. Rd4 Kf7 44. f4 Bc4 45. Kf3 Re7 46. Bc3 Be2+  47. Kf2 Bc4 48. Rd2 Be6 49. Rd1 Rc7 50. Be5 Rd7 51. Bd4 Bc4 52. Ke3 Rd8 53. Ra1  Rd7 54. g4 Re7+ 55. Be5 Rd7 56. f5 Bb3 57. Ra6 Bc4 58. h4 Bd3 59. h5 Bc2 60.  Kf4 h6 61. Rg6 Kf8 62. Rb6 Bd3 63. Bd4 Kg8 64. Be5 Kh7 65. f6 gxf6 66. Bxf6 Kg8  67. Be5 Kh7 68. Rb8 Rf7+ 69. Ke3 Rf3+ 70. Kxf3 Be2+ 71. Kf4 Bxg4 72. Rh8# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Krasenkova, Ilena"]  [Black "Schoppen, Casper"]  [Result "0-1"]  [ECO "E09"]  [WhiteElo "2144"]  [BlackElo "2431"]  [PlyCount "112"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nbd2  b6 9. e4 Bb7 10. e5 Ne8 11. cxd5 cxd5 12. Re1 Qc7 13. Qa4 Qc6 14. Qxc6 Bxc6 15.  Nf1 Rc8 16. Bd2 Nc7 17. Rec1 Bb5 18. Ne3 Be2 19. a4 Na6 20. Ne1 Nb4 21. f4 Nc6  22. Bc3 Na5 23. Kf2 Ba6 24. Bxa5 bxa5 25. f5 Nb6 26. b3 f6 27. Nf3 fxe5 28.  Nxe5 Bf6 29. Rxc8 Bxc8 30. Rd1 g6 31. g4 exf5 32. gxf5 Bxf5 33. Kg3 Be6 34. h4  Rc8 35. Rd3 Kg7 36. Bh3 Bxh3 37. Kxh3 Bxe5 38. dxe5 d4 39. Nd1 Rd8 40. Kg3 Kf7  41. Kf3 Nd7 42. Kf4 Nc5 43. Rf3 Ke6 44. Kg5 Kxe5 45. Rf7 Rd7 46. Rxd7 Nxd7 47.  Nb2 Ke4 48. Kh6 d3 49. Kxh7 Ne5 50. Kg7 d2 51. Kf6 Nf3 52. Kxg6 Nxh4+ 53. Kf6  Nf5 54. Ke6 Ne3 55. Kd6 Kd4 56. Kc6 Kc3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Lahaye, Rick"]  [Black "De Boer, Bas"]  [Result "1-0"]  [ECO "A07"]  [WhiteElo "2404"]  [BlackElo "2134"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 Be7 7. b3 O-O 8. Bb2  a5 9. a3 Nbd7 10. h3 Qc7 11. Nh4 Bg6 12. e3 Rfe8 13. f4 Nf8 14. Qe1 N6d7 15.  Nxg6 Nxg6 16. a4 Bf6 17. Bxf6 Nxf6 18. g4 d4 19. exd4 Nxf4 20. Qe5 Qxe5 21.  dxe5 Nxg2 22. Kxg2 Nd5 23. Rf3 Red8 24. Nc4 g5 25. Nd6 Nf4+ 26. Kg3 Ra7 27. Re1  h6 28. h4 f6 29. Ne4 f5 30. gxf5 exf5 31. Nd6 Nh5+ 32. Kh2 f4 33. hxg5 hxg5 34.  Ne4 g4 35. Rg1 g3+ 36. Kg2 Re8 37. Rh1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Maris, Ivo"]  [Black "Theulings, Paul-Peter"]  [Result "1-0"]  [ECO "A28"]  [WhiteElo "2351"]  [BlackElo "2098"]  [PlyCount "35"]  [EventDate "2018.12.??"]   1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. a3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bd6 8.  Bb5 O-O 9. O-O Bg4 10. h3 Bh5 11. Re1 a6 12. Bxc6 bxc6 13. d4 Re8 14. Qd3 c5  15. dxe5 Bxe5 16. Qxd8 Raxd8 17. Nxe5 Rxe5 18. f4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Pel, Bonno"]  [Black "Schmidt, Kai-Uwe"]  [Result "1-0"]  [ECO "B20"]  [WhiteElo "2279"]  [BlackElo "2026"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Nf3 Nc6 5. O-O e5 6. a3 d6 7. d3 Nge7 8. Bd2  O-O 9. b4 cxb4 10. axb4 d5 11. c3 dxe4 12. dxe4 Be6 13. Qe2 h6 14. Na3 Nc8 15.  Be3 Nd6 16. Rfd1 Qb8 17. Bc5 Rd8 18. Nd2 b6 19. Bxd6 Qxd6 20. Ndc4 Qe7 21. Ne3  Rxd1+ 22. Rxd1 Rd8 23. Nd5 Bxd5 24. exd5 Qd7 25. dxc6 Qxd1+ 26. Qxd1 Rxd1+ 27.  Bf1 Rd6 28. Bb5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Van Leusden, Dennis"]  [Black "Schippers, Maurice"]  [Result "0-1"]  [ECO "E92"]  [WhiteElo "2016"]  [BlackElo "2270"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e4 d6 6. Be2 e5 7. Be3 exd4 8. Nxd4  Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. c5 Nc6 13. O-O Bf8 14. Kh1 Bd7 15.  Re1 Rc8 16. Nxc6 bxc6 17. Qa4 Rb8 18. b3 a5 19. a3 Nh5 20. Bf1 Bg7 21. Rxe8+  Bxe8 22. Rc1 Qg5 23. Ne2 Bd7 24. Rd1 Be5 25. Nc1 Bc7 26. Nd3 Ng7 27. b4 Qh5 28.  f4 axb4 29. axb4 Ne6 30. Rd2 Nxf4 31. Bg3 g5 32. Qa7 Rc8 33. Rf2 Nxd3 34. Bxd3  Bxg3 35. Qxd7 Qxh2# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Van Randtwijk, Mick"]  [Black "Kabos, Tobias"]  [Result "0-1"]  [ECO "C41"]  [WhiteElo "2030"]  [BlackElo "2299"]  [PlyCount "172"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. Be3 Re8 8.  O-O Bf8 9. Bf3 Nbd7 10. Bg5 h6 11. Bh4 c6 12. Bg4 Qb6 13. Bxd7 Nxd7 14. b3 g6  15. Na4 Qc7 16. Re1 b5 17. Nb2 a6 18. f3 Bb7 19. Ne2 Bg7 20. Rb1 Nb6 21. Nd3 c5  22. Bg3 Rad8 23. Qd2 Qc6 24. Nef4 b4 25. Qe2 a5 26. Nf2 c4 27. Qe3 Qb5 28. a4  Qc5 29. Qc1 Bd4 30. bxc4 Qxc4 31. N4d3 Bg7 32. Ng4 Bc8 33. Nb2 Qc7 34. Nxh6+  Kh7 35. Ng4 Bxg4 36. fxg4 Qd7 37. Qf4 Be5 38. Qg5 Bxg3 39. hxg3 Qe7 40. Qxa5  Nd7 41. Nd3 Nf6 42. Qg5 Qa7+ 43. Qe3 Qxa4 44. Rxb4 Qd7 45. Nf2 Nd5 46. Qd4 Nxb4  47. Qxb4 Qa7 48. Qb2 Re5 49. Qc1 Rde8 50. Qf4 d5 51. Kh2 Kg7 52. g5 Rh8+ 53.  Kg1 Rxe4 54. Qf6+ Kg8 55. Ra1 Qe3 56. Ra8+ Re8 57. Rxe8+ Qxe8 58. Kf1 d4 59.  Qf4 Qb5+ 60. Ke1 Rh5 61. Ng4 Rh1+ 62. Kd2 Qb4+ 63. Kd3 Qc3+ 64. Ke4 Re1+ 65.  Kd5 Qa5+ 66. Kc4 Qa4+ 67. Kc5 Qxc2+ 68. Kd5 Qxg2+ 69. Kc5 Qc2+ 70. Kd5 Qb3+ 71.  Kc5 Qa3+ 72. Kd5 Qa5+ 73. Kc4 Qc7+ 74. Qxc7 Rc1+ 75. Kxd4 Rxc7 76. Nf6+ Kf8 77.  Ke5 Ra7 78. g4 Ra6 79. Nd5 Re6+ 80. Kf4 Re1 81. Nb4 Ke7 82. Nd3 Rf1+ 83. Ke5  Ra1 84. Nf4 Ra5+ 85. Nd5+ Kd7 86. Ke4 Kd6 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Van Roon, Sjoerd"]  [Black "Zwirs, Nico"]  [Result "1-0"]  [ECO "B60"]  [WhiteElo "2136"]  [BlackElo "2414"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Be2 Rc8 8.  Qd2 Nxd4 9. Qxd4 Qa5 10. Bd2 Qc5 11. Qxc5 dxc5 12. Bf4 a6 13. O-O-O Bc6 14. Nd5  Nxd5 15. exd5 Bd7 16. Bf3 f6 17. h4 h5 18. Rhe1 b5 19. Re6 g5 20. hxg5 fxg5 21.  Be5 Bxe6 22. dxe6 Rh6 23. Bh2 c4 24. Be5 g4 25. Bb7 Rc5 26. Bd4 Rc7 27. Bb6  Rxe6 28. Bxc7 Bh6+ 29. Kb1 Bg5 30. Rd8+ Kf7 31. Bd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Van de Pavoordt, Max"]  [Black "De Jong, Migchiel"]  [Result "0-1"]  [ECO "C02"]  [WhiteElo "2042"]  [BlackElo "2323"]  [PlyCount "86"]  [EventDate "2018.12.??"]   1. e4 c5 2. c3 e6 3. d4 d5 4. e5 Qb6 5. Nf3 Nc6 6. a3 Bd7 7. b4 cxd4 8. cxd4  Rc8 9. Be3 Nh6 10. Be2 Nf5 11. O-O Be7 12. g4 Nxe3 13. fxe3 a6 14. Nbd2 Na7 15.  Rc1 O-O 16. Nb3 Ba4 17. Qd3 Bb5 18. Qd2 Bxe2 19. Qxe2 Qb5 20. Qd2 b6 21. Ra1  Qa4 22. Qb2 Nb5 23. Nfd2 Rc3 24. Rf3 Bg5 25. e4 Rxf3 26. Nxf3 Be3+ 27. Kh1 dxe4  28. Nfd2 Bxd2 29. Nxd2 Rd8 30. Nc4 Nxd4 31. Nd6 Nb5 32. Qf2 Nxd6 33. Qxb6 Nb7  34. Qxb7 Rd1+ 35. Rxd1 Qxd1+ 36. Kg2 Qxg4+ 37. Kh1 Qf3+ 38. Kg1 Qd1+ 39. Kf2  Qd2+ 40. Kg1 Qe1+ 41. Kg2 Qe2+ 42. Kg1 h5 43. Qc8+ Kh7 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Warmerdam, Max"]  [Black "Clemens, Adrian"]  [Result "1-0"]  [ECO "B52"]  [WhiteElo "2433"]  [BlackElo "2162"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 Rc8 7. b3 g6 8.  Bb2 Bg7 9. d4 cxd4 10. Nxd4 Nc5 11. f3 O-O 12. c4 a6 13. Nc3 e6 14. Rad1 Qc7  15. Nc2 Rfd8 16. Qe3 b6 17. Rd2 Rb8 18. Rfd1 Ne8 19. Nd4 Nf6 20. Kh1 Ne8 21. f4  Nf6 22. Nf3 Ne8 23. Qe2 Nf6 24. e5 dxe5 25. Qxe5 Qe7 26. Nd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Zwirs, Jasper"]  [Black "Maatman, Nick"]  [Result "0-1"]  [ECO "C17"]  [WhiteElo "2127"]  [BlackElo "2363"]  [PlyCount "52"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Qg4 c5 6. a3 Qa5 7. Bd2 cxd4 8. Qxd4  Nbc6 9. Qh4 d4 10. Ne4 Bxd2+ 11. Nxd2 Qxe5+ 12. Be2 Ng6 13. Qg3 O-O 14. Ngf3  Qf6 15. O-O e5 16. Rfe1 Bf5 17. Bd3 Bxd3 18. cxd3 Qd8 19. Nc4 f6 20. b4 b5 21.  Nb2 a5 22. bxa5 Rxa5 23. Nd2 Qd5 24. h3 Rfa8 25. Qg4 Nce7 26. Nb1 Nf4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.1"]  [White "Krasenkow, Michal"]  [Black "Van Meegen, Ruud"]  [Result "1/2-1/2"]  [ECO "D36"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. cxd5 exd5 7. e3 c6 8. Bd3  Nbd7 9. Qc2 Re8 10. O-O Nf8 11. h3 g6 12. Bxf6 Bxf6 13. b4 a6 14. a4 Ne6 15. b5  axb5 16. axb5 Rxa1 17. Rxa1 Qd6 18. bxc6 bxc6 19. Na4 Bd7 20. Rc1 Rb8 21. Qd1  Qa3 22. Nc5 Nxc5 23. Rxc5 Rb3 24. Bf1 Rc3 25. Rxc3 Qxc3 26. Qa4 h5 27. Qd1 Bf5  28. Ne1 c5 29. dxc5 Qxc5 30. Nf3 Be4 31. Nd4 Qc3 32. Nb5 Qc2 33. Qe1 Bd3 34.  Bxd3 Qxd3 35. Qf1 Qe4 36. Qc1 d4 37. Nxd4 Bxd4 38. exd4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.2"]  [White "Simet, Martin"]  [Black "Tiviakov, Sergei"]  [Result "1/2-1/2"]  [ECO "A45"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 g6 5. Be2 Bg7 6. c3 d6 7. h3 Nbd7 8. O-O  O-O 9. a4 a6 10. Nbd2 Ne4 11. Bh2 e5 12. Qb3 Nxd2 13. Nxd2 Qe7 14. Bf3 e4 15.  Be2 a5 16. Nc4 Kh8 17. Na3 f5 18. Nb5 Rac8 19. c4 g5 20. Na7 Rb8 21. Nb5 Rbc8  22. Na7 Rce8 23. Nb5 Rc8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.3"]  [White "Plat, Vojtech"]  [Black "Jedlicka, Ales"]  [Result "1-0"]  [ECO "B31"]  [WhiteElo "2550"]  [BlackElo "2226"]  [PlyCount "67"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bc4  O-O 9. d3 a6 10. a4 Rb8 11. Bf4 Ne6 12. Bxe6 dxe6 13. Qd2 Nd4 14. Re3 b6 15.  Nh4 Bb7 16. Rh3 Re8 17. Re1 Rc8 18. Ne4 Qd5 19. c3 Nf5 20. Nf3 Red8 21. g4 Qxd3  22. Qxd3 Rxd3 23. gxf5 exf5 24. Ned2 Rcd8 25. Rg3 h6 26. h4 e6 27. Kf1 Bc6 28.  Ra1 Bf8 29. Ke2 Kg7 30. Nc4 b5 31. Nd6 Rd5 32. axb5 axb5 33. Ra7 Bd7 34. Bxh6+  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.4"]  [White "Sparenberg, Erik"]  [Black "Ernst, Sipke"]  [Result "0-1"]  [ECO "B33"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.  Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. exd5 Bd7 14. Bd3  O-O 15. O-O g6 16. Ne3 Bg7 17. Qe2 f5 18. f4 Qb6 19. Kh1 exf4 20. Nc2 Be5 21.  Rae1 Rae8 22. Qf3 a5 23. a3 Kg7 24. Re2 Qd8 25. Rfe1 Qh4 26. Nd4 Bxd4 27. cxd4  Qxe1+ 28. Rxe1 Rxe1+ 29. Bf1 Rc8 30. Qxf4 Rcc1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.5"]  [White "Pruijssers, Roeland"]  [Black "Wedda, Dries"]  [Result "1-0"]  [ECO "B90"]  [PlyCount "53"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2  Nbd7 9. O-O-O Be7 10. f4 b5 11. Kb1 Qc7 12. f5 Bc4 13. a3 Rb8 14. h3 b4 15.  axb4 Rxb4 16. g4 Bxf1 17. Rhxf1 Nxe4 18. Nxe4 Rxe4 19. g5 a5 20. f6 gxf6 21.  gxf6 Bf8 22. Bg5 a4 23. Qd5 Rc4 24. Qe6+ Kd8 25. Qxf7 Rxc2 26. Qe8+ Kxe8 27.  f7# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.6"]  [White "Van Baar, Esper"]  [Black "Gleizerov, Evgeny"]  [Result "0-1"]  [ECO "C06"]  [PlyCount "92"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4  f6 9. exf6 Qxf6 10. O-O Bd6 11. Nf3 h6 12. Be3 O-O 13. Bb1 Rd8 14. Qd2 Bb4 15.  Qd3 Nf8 16. Bf4 Bd7 17. a3 Ba5 18. Ne5 Rac8 19. Bg3 Be8 20. Qe3 Bb6 21. Bd3 Nd7  22. Nxc6 Rxc6 23. Qf4 Bh5 24. Qxf6 Nxf6 25. f3 Kf7 26. Rfc1 Rdc8 27. Bf2 Bg6  28. Bxg6+ Kxg6 29. Nf4+ Kf7 30. Nd3 Rc2 31. Kf1 Ne8 32. Rxc2 Rxc2 33. Rc1 Rd2  34. Rc3 Ba5 35. b4 Bb6 36. Ke1 Ra2 37. Rb3 Nd6 38. Nc5 Nc4 39. a4 Bxc5 40. bxc5  b6 41. Rb4 Nb2 42. Rb3 Nxa4 43. c6 Rc2 44. Rb4 Nb2 45. Rb3 Nc4 46. Bg3 Na5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.7"]  [White "Lavda, Ottomar"]  [Black "Elgersma, Simon"]  [Result "1-0"]  [ECO "A05"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. g3 g6 3. b3 d6 4. d4 Bg7 5. Bg2 Bf5 6. O-O Qc8 7. Re1 O-O 8. Bb2  Nc6 9. Nbd2 Re8 10. e4 Bh3 11. d5 Nb4 12. a3 Na6 13. c4 Nxe4 14. Bxg7 Nxd2 15.  Bb2 Bxg2 16. Kxg2 Nxf3 17. Qxf3 Qf5 18. Qc3 f6 19. Re3 Nc5 20. Rae1 c6 21. Rxe7  Rxe7 22. Rxe7 Rf8 23. Qe3 Rf7 24. Re8+ Kg7 25. dxc6 bxc6 26. Rd8 Rd7 27. h4  Rxd8 28. Qe7+ Kh6 29. Bc1+ g5 30. hxg5+ fxg5 31. Qxd8 Nd3 32. Qxd6+ Kh5 33. Be3  Ne5 34. Qd1+ g4 35. Qh1+ Kg6 36. Qh6+ Kf7 37. Qf4 Qxf4 38. gxf4 Nd3 39. Bxa7 h5  40. Be3 Ke6 41. a4 h4 42. a5 Nb4 43. Bd2 Na6 44. b4 Nc7 45. Bc3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.8"]  [White "Vogel, Jaap"]  [Black "Ulybin, Mikhail"]  [Result "0-1"]  [ECO "A40"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. d4 e6 2. Bf4 c5 3. e3 Qb6 4. b3 Nf6 5. Nf3 Nc6 6. c3 Be7 7. Bd3 O-O 8. Nbd2  Nd5 9. Nc4 Qd8 10. dxc5 Bxc5 11. O-O h6 12. Bg3 Nxc3 13. Qc2 Nd5 14. a3 Be7 15.  e4 Nf6 16. e5 Nh5 17. b4 b5 18. Nd6 Nxg3 19. hxg3 Nxe5 20. Nxe5 Bxd6 21. Qe2  Rb8 22. Bxb5 Qg5 23. f4 Qxg3 24. Rf3 Qh4 25. Bd3 Bc7 26. g3 Qh3 27. Qh2 Bb6+  28. Kh1 Qxh2+ 29. Kxh2 Bb7 30. Rff1 Rfd8 31. Rac1 Kf8 32. a4 Bd5 33. Nc4 Bd4  34. b5 Ke7 35. Rfd1 Rdc8 36. Be2 Bf2 37. Ne5 Be3 38. Rxc8 Rxc8 39. Rd3 Rc1 40.  Bf3 Bxf3 41. Nxf3 Bb6 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.9"]  [White "Beerdsen, Thomas"]  [Black "Elgersma, Onno"]  [Result "1/2-1/2"]  [ECO "C00"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. e4 e6 2. b3 d5 3. Bb2 c5 4. Nf3 dxe4 5. Ne5 Nd7 6. Bb5 Ngf6 7. Na3 Qc7 8.  O-O a6 9. Bxd7+ Bxd7 10. Qe2 Bc6 11. Nac4 Bd5 12. a4 b6 13. Qe3 Rc8 14. Rae1 b5  15. axb5 axb5 16. Na3 Rb8 17. Qg5 h6 18. Qg3 h5 19. d3 h4 20. Qh3 exd3 21. Nxd3  c4 22. Ne5 c3 23. Bc1 Bd6 24. Nd3 Ne4 25. Re2 Bxa3 26. Bxa3 Ng5 27. Qe3 h3 28.  f3 hxg2 29. Rxg2 Nh3+ 30. Kh1 Rh7 31. Bc5 g5 32. Nb4 Nf4 33. Rxg5 f6 34. Na6  Rxh2+ 35. Kxh2 Qh7+ 36. Kg1 fxg5 37. Nxb8 Qxc2 38. Rf2 Qb1+ 39. Rf1 Qc2 40. Rf2  Qb1+ 41. Rf1 Qc2 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1.10"]  [White "Baselmans, Luuk"]  [Black "Vrolijk, Liam"]  [Result "0-1"]  [ECO "C54"]  [PlyCount "112"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Nf6 6. e5 d5 7. Bb5 Ne4 8. cxd4  Bb6 9. Nc3 O-O 10. Be3 Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O c6 15.  Be2 Nf5 16. Na4 Nxe3 17. Qxe3 Ba5 18. Rac1 f5 19. Qa3 Bh5 20. Rfd1 g5 21. Nc5  Nxc5 22. Rxc5 Bb6 23. Rc2 Bg6 24. Rc3 Rf7 25. Bd3 Rg7 26. Bb1 g4 27. Nh2 h5 28.  b3 Qg5 29. Qc1 f4 30. Bxg6 Rxg6 31. h4 Qf5 32. Qc2 Qe6 33. Nf1 Rf8 34. b4 Rg7  35. a4 Qe7 36. a5 Bd8 37. a6 bxa6 38. Rxc6 g3 39. f3 Bb6 40. Rd6 Rd8 41. Rf6  Qxb4 42. Qf5 Bxd4+ 43. Kh1 Re8 44. Qxf4 Bc5 45. Rxd5 Qxf4 46. Rxf4 Bf2 47. Rf5  Rc8 48. Rd1 a5 49. e6 a4 50. Re5 Rc4 51. Rxh5 Rh7 52. Rd8+ Kg7 53. Rd7+ Kf6 54.  Rhxh7 Rc1 55. Rhf7+ Ke5 56. f4+ Ke4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Cerveny, Martin"]  [Black "Simet, Martin"]  [Result "1-0"]  [ECO "E61"]  [WhiteElo "2347"]  [BlackElo "2229"]  [PlyCount "43"]  [EventDate "2018.12.??"]   1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Bg5 O-O 6. e3 c5 7. Be2 Qb6 8. Qd2  Nbd7 9. Rd1 a6 10. O-O Qa7 11. a4 cxd4 12. exd4 b6 13. Rfe1 Bb7 14. Bh6 e6 15.  Bxg7 Kxg7 16. Qf4 d5 17. Ne5 Rad8 18. Rd3 dxc4 19. Rh3 Qa8 20. Qh6+ Kg8 21. g4  Bg2 22. Rg3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "De Boer, Bas"]  [Black "Duson, Robin"]  [Result "1-0"]  [ECO "E32"]  [WhiteElo "2134"]  [BlackElo "1951"]  [PlyCount "27"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2  Nd7 9. cxd5 exd5 10. O-O Nb6 11. Nxd5 Nxd5 12. Bxe4 cxd4 13. Qc4 Be6 14. Bxd5  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Elgersma, Simon"]  [Black "Van Randtwijk, Mick"]  [Result "0-1"]  [ECO "B90"]  [WhiteElo "2200"]  [BlackElo "2030"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3  Be6 9. Bg2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. O-O Bg7 13. a4 O-O 14. a5 Qc7 15.  b3 b5 16. axb6 Nxb6 17. Ba3 Nfd7 18. c4 a5 19. Nc3 Nc8 20. Nb5 Qb6 21. b4 axb4  22. Bxb4 Rxa1 23. Qxa1 Re8 24. Qa8 Bf8 25. Ra1 Qd8 26. Qc6 e4 27. Ra8 e3 28.  fxe3 Ne5 29. Qc7 Qg5 30. Be1 Nd3 31. Bd2 Qf5 32. Ra2 Qf2+ 33. Kh1 Ne1 34. Bxe1  Qxe1+ 35. Kh2 Rxe3 36. Bf1 Qxg3+ 37. Kh1 Re1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Hilwerda, Jonas"]  [Black "Sparenberg, Erik"]  [Result "1-0"]  [ECO "C58"]  [WhiteElo "2128"]  [BlackElo "2215"]  [PlyCount "145"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.  Bd3 Nd5 9. h4 Nf4 10. Bf1 h6 11. Nf3 Bd6 12. d3 Ne6 13. Nc3 O-O 14. g3 c5 15.  Bg2 Bb7 16. O-O Nc6 17. Nd2 Rb8 18. Nc4 Bc7 19. Re1 f6 20. Nb5 Ncd4 21. Bxb7  Rxb7 22. Nxd4 cxd4 23. Qf3 Rb8 24. Bd2 Qd7 25. b4 Rfc8 26. a3 Nd8 27. Rec1 Nf7  28. c3 Rd8 29. Rd1 dxc3 30. Bxc3 Bd6 31. Rac1 Bf8 32. Rd2 Qe6 33. Rcd1 Rbc8 34.  Bb2 Nd6 35. Nxd6 Rxd6 36. Qe4 Rcd8 37. Bc3 Rc8 38. Bb2 Rcd8 39. d4 Qb3 40. Qc2  Qd5 41. dxe5 Qxd2 42. Qb3+ Qd5 43. Rxd5 Rxd5 44. exf6 R8d7 45. Qc4 gxf6 46.  Bxf6 Bg7 47. Qg4 R5d6 48. Be5 Rd2 49. Bc3 R2d6 50. Kg2 Kh8 51. Bxg7+ Rxg7 52.  Qc8+ Kh7 53. Qf5+ Kg8 54. Qc8+ Kh7 55. Qc2+ Kh8 56. Qc5 Rgd7 57. a4 Kg7 58. b5  Rf6 59. a5 Rb7 60. f3 Rbf7 61. Qd4 Re7 62. g4 Kf7 63. Kg3 Rfe6 64. g5 hxg5 65.  hxg5 Re5 66. f4 Re3+ 67. Kg4 R3e6 68. Qd5 Kg7 69. f5 Re4+ 70. Kh5 Kh8 71. f6  Re8 72. Qb7 Rg8 73. Qxe4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Jedlicka, Ales"]  [Black "Zwirs, Jasper"]  [Result "1-0"]  [ECO "D47"]  [WhiteElo "2226"]  [BlackElo "2127"]  [PlyCount "80"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3  Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O Rc8 13. dxc5 Nxc5 14. Nxc5 Bxc5 15.  Ng5 Ne7 16. Bb5+ Bc6 17. Qh5 g6 18. Qf3 O-O 19. Bxc6 Nxc6 20. Qh3 h5 21. Ne4  Be7 22. Bh6 Nxe5 23. Bxf8 Qxf8 24. Qg3 Ng4 25. Rad1 Nf6 26. Ng5 Nd5 27. h4 Qg7  28. Rc1 Rf8 29. Rc2 Bf6 30. b3 Bc3 31. Qd6 Qf6 32. Qxf8+ Kxf8 33. Nh7+ Kg7 34.  Nxf6 Kxf6 35. Rd1 Kf5 36. g3 Ke5 37. Kf1 Kd6 38. a3 Kc5 39. a4 a6 40. Ke2 a5  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Keuning, Selwin"]  [Black "Krasenkova, Ilena"]  [Result "1-0"]  [ECO "B06"]  [WhiteElo "2013"]  [BlackElo "2144"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. e4 c6 2. Nc3 d6 3. d4 g6 4. Nf3 Bg7 5. Be2 Bg4 6. Be3 Qc7 7. Qd2 Nd7 8. a4  a5 9. O-O h5 10. Rad1 Ngf6 11. h3 Bxf3 12. Bxf3 O-O 13. Be2 Rad8 14. f4 e5 15.  fxe5 dxe5 16. d5 cxd5 17. exd5 Rc8 18. d6 Qd8 19. Bb5 Kh7 20. Kh1 Rxc3 21. Qxc3  Ne4 22. Qc7 Ng3+ 23. Kg1 Nxf1 24. Rxf1 Nf6 25. c4 Qa8 26. d7 Kg8 27. Bb6 Nxd7  28. Qxd7 f5 29. Rd1 Qb8 30. Qc7 e4 31. Qxb8 Rxb8 32. Rd8+ Rxd8 33. Bxd8 Bxb2  34. Bxa5 Bd4+ 35. Kf1 Kf7 36. Bb4 b6 37. Ke2 g5 38. Bd7 Kf6 39. h4 gxh4 40. Bd2  Be5 41. Be8 f4 42. Be1 Kg5 43. Bc6 h3 44. gxh3 Kf5 45. Bd7+ Kg5 46. Bf2 Bc7 47.  h4+ Kg6 48. Be8+ Kh6 49. Bc6 e3 50. Be1 Kg6 51. Bf3 Bd8 52. Kd3 Be7 53. Ke4 Bd6  54. Kd5 Bc7 55. c5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Maters, Arthur"]  [Black "Beerdsen, Thomas"]  [Result "0-1"]  [ECO "C24"]  [WhiteElo "2005"]  [BlackElo "2477"]  [PlyCount "30"]  [EventDate "2018.12.??"]   1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. exd5 cxd5 6. Bb3 Nc6 7. O-O Bg4 8.  Bg5 h6 9. Bxf6 gxf6 10. Nbd2 Rg8 11. Re1 Qd7 12. Nf1 Nd4 13. Ng3 h5 14. c3 Bxf3  15. Ba4 Bxd1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Nicolai, Amir"]  [Black "Van Baar, Esper"]  [Result "1-0"]  [ECO "D23"]  [WhiteElo "2074"]  [BlackElo "2205"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. Qa4+ Nbd7 5. Qxc4 a6 6. Bf4 c6 7. Qc2 e6 8.  Nc3 Be7 9. e4 O-O 10. Bd3 g6 11. h4 c5 12. e5 Nh5 13. Bh6 cxd4 14. Ne2 Qa5+ 15.  Kf1 Nxe5 16. Nxe5 Qxe5 17. Bxf8 Bxf8 18. Rc1 Qd6 19. g4 Nf4 20. Nxf4 Qxf4 21.  h5 Bd7 22. hxg6 hxg6 23. Bxg6 fxg6 24. Qxg6+ Bg7 25. Rd1 Rc8 26. Rh7 Qf7 27.  Rh8+ Kxh8 28. Qxf7 Bc6 29. g5 e5 30. Qe6 Rf8 31. Ke1 Rf4 32. g6 Bb5 33. Qc8+  Bf8 34. Kd2 Rxf2+ 35. Kc1 Kg7 36. Rg1 Bd3 37. Qc7+ Kg8 38. Qh7# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Rut, Vojtech"]  [Black "Van Leusden, Dennis"]  [Result "1-0"]  [ECO "B29"]  [WhiteElo "2140"]  [BlackElo "2016"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8.  c3 Qb6 9. Qc2 a5 10. Bd3 d6 11. exd6 Be6 12. O-O Bxd6 13. a3 h6 14. Be3 Qc7 15.  Qa4 O-O 16. Qh4 Ne5 17. Nxe5 Bxe5 18. f4 Bf6 19. Qh5 d4 20. Bxd4 Bxd4+ 21. cxd4  Qd7 22. Qe5 Rfe8 23. Bb5 Qd5 24. Bxe8 Rxe8 25. Qxd5 Bxd5 26. Rfe1 Be4 27. Rac1  f5 28. Rc5 Rd8 29. Rd1 b6 30. Rc7 Rd5 31. Kf2 Kh7 32. g3 Rb5 33. Rd2 Kg6 34.  Re7 Kf6 35. Re5 Bd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Schmidt, Kai-Uwe"]  [Black "Baselmans, Luuk"]  [Result "0-1"]  [ECO "A46"]  [WhiteElo "2026"]  [BlackElo "2191"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. d4 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Bd3 d6 7. O-O Nbd7 8. Qe2  Be7 9. Nbd2 e5 10. e4 Nh5 11. Bxe7 Qxe7 12. dxe5 Nf4 13. Qe3 dxe5 14. Bb5 c6  15. Bc4 O-O 16. Rfd1 a6 17. a4 b5 18. Bf1 Nc5 19. Qa3 Ng6 20. Nb3 Nxb3 21. Qxe7  Nxe7 22. cxb3 Ng6 23. Rd7 Rab8 24. b4 bxa4 25. Bc4 Bc8 26. Rc7 Rxb4 27. Bxf7+  Rxf7 28. Rxc8+ Kh7 29. Rxc6 Rf6 30. Rc5 Rxe4 31. Ra5 Re2 32. Kf1 Rxb2 33. R1xa4  Nf4 34. Rxe5 Nd3 35. Re3 Rb1+ 36. Ne1 Rxf2+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Van Meegen, Ruud"]  [Black "Barthel, Ansgar"]  [Result "1-0"]  [ECO "D34"]  [WhiteElo "2230"]  [BlackElo "2096"]  [PlyCount "101"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O  O-O 9. dxc5 Bxc5 10. a3 a6 11. b4 Be7 12. Bb2 Be6 13. Rc1 Qd7 14. Na4 Rad8 15.  Ne5 Nxe5 16. Bxe5 Rc8 17. Rxc8 Qxc8 18. Qd4 Rd8 19. Rd1 Qc2 20. Nc3 Qb3 21. Qd3  Kf8 22. Bxf6 Bxf6 23. Nxd5 Qxd3 24. Rxd3 Bxd5 25. Bxd5 b5 26. e4 Rc8 27. Rf3  Rc3 28. Rf5 Rd3 29. g4 h6 30. h4 Bxh4 31. Rxf7+ Ke8 32. Rxg7 Rf3 33. Rg6 Rf6  34. Rxf6 Bxf6 35. Bb7 Bb2 36. Bxa6 Bxa3 37. Bxb5+ Ke7 38. Kg2 Bxb4 39. f4 Bd2  40. Kf3 Kd6 41. Be8 Bc1 42. Bf7 Kc5 43. e5 Kd4 44. e6 Ba3 45. g5 hxg5 46. fxg5  Ke5 47. Kg4 Bf8 48. Bg8 Be7 49. Kh5 Kf5 50. g6 Kf6 51. Kh6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Van der Berg, Wessel"]  [Black "Vogel, Jaap"]  [Result "0-1"]  [ECO "C00"]  [WhiteElo "2032"]  [BlackElo "2193"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. c3 c5 5. Ngf3 Nc6 6. Qc2 Be7 7. Be2 O-O 8. h3  b5 9. Nf1 b4 10. g4 Ba6 11. c4 dxe4 12. dxe4 Nd4 13. Nxd4 cxd4 14. Bf4 Bb7 15.  Nd2 Nd7 16. O-O-O e5 17. Bg3 Bg5 18. h4 Bxd2+ 19. Rxd2 Nc5 20. Bd3 Qa5 21. b3  Qa3+ 22. Kd1 Rfe8 23. Re1 a5 24. Ke2 a4 25. Rb1 axb3 26. axb3 Qa6 27. Rb2 Qg6  28. f3 h5 29. Ra2 hxg4 30. Rxa8 gxf3+ 31. Kxf3 Bxa8 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Wedda, Dries"]  [Black "Van de Pavoordt, Max"]  [Result "1/2-1/2"]  [ECO "D11"]  [WhiteElo "2208"]  [BlackElo "2042"]  [PlyCount "32"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 dxc4 6. Ne5 Bb4+ 7. Nc3 Nd5 8. Bd2  Nb6 9. e3 Bxc3 10. Bxc3 N8d7 11. Nf3 Nd5 12. e4 Nxc3 13. bxc3 Qa5 14. Qc2 e5  15. O-O O-O 16. Nd2 b5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Zwirs, Nico"]  [Black "De Groot, Hendrik"]  [Result "1-0"]  [ECO "B07"]  [WhiteElo "2414"]  [BlackElo "2128"]  [PlyCount "81"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. f3 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. c4 e6 8. cxd5  exd5 9. Nc3 cxd4 10. Nxd4 Bb4 11. Nc2 Bxc3+ 12. bxc3 Nb6 13. Bd3 Qh4+ 14. g3  Qg4 15. Be2 Qh3 16. Ba3 Bf5 17. Ne3 Be4 18. Bg4 Qh6 19. O-O Qg6 20. Bh5 Qe6 21.  Bd6 g6 22. Be2 f5 23. a4 Kf7 24. a5 Nc8 25. Bc5 b6 26. axb6 Nxb6 27. Ra6 Nb8  28. Ra3 N8d7 29. Bd6 a5 30. Qd4 Rhc8 31. Rb3 Nc4 32. Nxc4 dxc4 33. Rb5 Kg7 34.  Ra1 Nb8 35. Bxb8 Rcxb8 36. Bxc4 Qc6 37. Rc5 Qb6 38. Qd6 Qa7 39. Raxa5 Rb1+ 40.  Kf2 Qb8 41. Rxa8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.1"]  [White "Kollen, Zyon"]  [Black "Plat, Vojtech"]  [Result "1-0"]  [ECO "B07"]  [PlyCount "101"]  [EventDate "2018.12.??"]   1. Nc3 d6 2. d4 Nf6 3. e4 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Bd6 7. Bc4 Be6  8. Bxe6 fxe6 9. Bg5 Nbd7 10. O-O-O Ke7 11. Nd2 h6 12. Bh4 g5 13. Bg3 Nh5 14. f3  Nf4 15. Bxf4 exf4 16. Nc4 Ne5 17. Nxd6 cxd6 18. b3 a6 19. a4 Rac8 20. Ne2 Rc5  21. Kb2 Rhc8 22. Rd2 b5 23. Ra1 Rb8 24. Rd4 a5 25. axb5 Rbxb5 26. Raa4 Rb8 27.  h3 d5 28. exd5 exd5 29. Kc1 Kf6 30. Kd2 Rbc8 31. c3 Re8 32. c4 dxc4 33. bxc4  Kf7 34. Nc3 Rb8 35. Ne4 Rc7 36. Rxa5 Re7 37. Kc3 Nc6 38. Rf5+ Kg7 39. Rd6 Ne5  40. Rff6 Rb1 41. Rde6 Rxe6 42. Rxe6 Ng6 43. c5 Nh4 44. Rb6 Rc1+ 45. Kd2 Rc4 46.  Kd3 Rc1 47. c6 Kf7 48. Nc3 Ke7 49. c7 Kd7 50. Rc6 Kc8 51. Kd2 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.2"]  [White "Ernst, Sipke"]  [Black "Maris, Ivo"]  [Result "1-0"]  [ECO "B15"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8.  Qc2 h6 9. Ne2 Qc7 10. Ng3 Re8+ 11. Be3 Nd7 12. O-O Nf8 13. Qd2 Ng6 14. Rae1 Bd7  15. c4 Rad8 16. c5 Bf8 17. f4 Ne7 18. f5 Nd5 19. Bf2 Nf4 20. Bc2 Bc8 21. Ne4  Nd5 22. Bg3 Qd7 23. Bd6 b6 24. Rf3 Rxe4 25. Rxe4 Bxd6 26. cxd6 Qxd6 27. Rg4 g5  28. h4 Kf8 29. a3 Nf4 30. Rgxf4 gxf4 31. Rxf4 Kg7 32. Qe3 c5 33. dxc5 Qxc5 34.  Qxc5 bxc5 35. Rc4 Bb7 36. Rxc5 Rd2 37. Rc7 Bd5 38. g3 a6 39. Kf1 h5 40. b4 Kf8  41. Rc5 Ke7 42. Ke1 Rd4 43. Bd1 Kd6 44. Be2 Ke5 45. Bf3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.3"]  [White "Maatman, Nick"]  [Black "Pruijssers, Roeland"]  [Result "0-1"]  [ECO "A80"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Be2 d6 5. c4 Qe7 6. Nc3 g6 7. Qc2 Bg7 8. h4 Nc6  9. h5 Nxh5 10. Bxh5 gxh5 11. O-O-O Qf7 12. Bg3 O-O 13. Nge2 e5 14. d5 Nb4 15.  Qb3 a5 16. f4 e4 17. Kb1 c6 18. a3 Nd3 19. Nc1 cxd5 20. cxd5 Nc5 21. Qc2 Bd7  22. Qe2 b5 23. Qxh5 Qxh5 24. Rxh5 b4 25. axb4 axb4 26. N3e2 Ba4 27. Rd2 Rfc8  28. Nd4 Bxd4 29. Rxd4 Nd3 30. Nxd3 Bc2+ 31. Kc1 Bxd3+ 32. Kd2 Rc2+ 33. Kd1 Ra1#  0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.4"]  [White "Gleizerov, Evgeny"]  [Black "De Boer, Eelke"]  [Result "1/2-1/2"]  [ECO "E06"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 O-O 6. Qb3 c5 7. cxd5 Qxd5 8. Nc3  Qxb3 9. axb3 Nc6 10. dxc5 Bxc5 11. O-O Bb4 12. Bf4 Re8 13. Ne5 Nd4 14. Kh1 Nxb3  15. Rab1 Bd6 16. Rbd1 Bb8 17. Nc4 Bxf4 18. gxf4 Rb8 19. Ne5 a6 20. Rd6 b5 21.  Rfd1 Bb7 22. Bxb7 Rxb7 23. Rxa6 b4 24. Na4 Rc7 25. Rc6 Rxc6 26. Nxc6 Nd5 27. f5  Ra8 28. e4 Rxa4 29. exd5 exd5 30. Rxd5 h6 31. Rd8+ Kh7 32. Rd7 f6 33. Ne7 Ra5  34. Rb7 Nd4 35. Rxb4 Nxf5 36. Nxf5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.5"]  [White "De Jong, Migchiel"]  [Black "Ladva, Ottomar"]  [Result "0-1"]  [ECO "B08"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 a6 6. O-O O-O 7. a4 b6 8. Be3  Bb7 9. Nd2 e6 10. f4 c5 11. dxc5 bxc5 12. e5 Nd5 13. Nxd5 exd5 14. Bf3 dxe5 15.  Bxc5 e4 16. Bxf8 Qxf8 17. Be2 Nc6 18. c3 Rd8 19. Nb3 d4 20. cxd4 Bxd4+ 21. Nxd4  Nxd4 22. Kh1 e3 23. Bc4 Qe7 24. Qg4 Nc2 25. Rad1 Rd2 26. Rxd2 exd2 27. Qe2 Ne3  28. Qxd2 Nxc4 29. Qf2 Nd6 30. Re1 Qd7 31. Qd2 Qc6 32. Rc1 Qd7 33. f5 Qe7 34.  fxg6 hxg6 35. Rd1 Qe4 36. Re1 Qg4 37. Kg1 Nf5 38. Re8+ Kh7 39. h3 Qg3 40. Qf2  Qb3 41. a5 Qb5 42. Rb8 Qc6 43. b4 Qe4 44. b5 axb5 45. Qb2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.6"]  [White "Ulybin, Mikhail"]  [Black "Ashwath, R."]  [Result "1/2-1/2"]  [ECO "C65"]  [PlyCount "108"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Nc3 O-O 6. Bxc6 dxc6 7. h3 Re8 8.  Ne2 Nd7 9. Bd2 Nf8 10. Bc3 f6 11. Qd2 Be6 12. Nh4 Ng6 13. Nxg6 hxg6 14. f4 exf4  15. Qxf4 a5 16. g4 b5 17. Rf1 Qe7 18. Qf3 Bd6 19. Nf4 Bf7 20. Rf2 b4 21. Bd2  Be5 22. c3 bxc3 23. Bxc3 Bxc3+ 24. bxc3 Qa3 25. Rc2 Re7 26. Rb1 Rae8 27. Ne2 c5  28. c4 Qa4 29. Rb3 Qd7 30. Ng3 a4 31. Rb5 Qd4 32. Ke2 Re5 33. Qe3 Qd6 34. Qf3  Rd8 35. Qe3 f5 36. gxf5 gxf5 37. Rd2 fxe4 38. Nxe4 Bh5+ 39. Ke1 Qe7 40. Rg2  Qh4+ 41. Kf1 Bf3 42. Qxf3 Rf8 43. Qxf8+ Kxf8 44. Rf2+ Kg8 45. Rb8+ Kh7 46. Kg2  Rxe4 47. dxe4 Qxe4+ 48. Kh2 Qxc4 49. Rbb2 Qd4 50. Rbc2 Qe5+ 51. Kg1 Qe1+ 52.  Kh2 Qe5+ 53. Kg1 Qe1+ 54. Kh2 Qe5+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.7"]  [White "Vrolijk, Liam"]  [Black "Pel, Bonno"]  [Result "1-0"]  [ECO "A41"]  [PlyCount "83"]  [EventDate "2018.12.??"]   1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. b3 c5 6. c4 Qa5+ 7. Bd2 Qc7 8. Nc3  cxd4 9. Nxd4 Nc6 10. e3 Bg4 11. Qc2 Nxd4 12. exd4 Bf5 13. Qb2 Qd7 14. h3 h5 15.  Be3 Rb8 16. Rd1 a6 17. a4 O-O 18. Qe2 Rfe8 19. Kf1 e6 20. Kg1 Rbc8 21. Kh2 d5  22. c5 b6 23. Qxa6 bxc5 24. dxc5 Bc2 25. Rc1 Bxb3 26. Nb5 Bc4 27. Rxc4 dxc4 28.  Nd6 c3 29. Nxe8 Qxe8 30. Bb7 Rd8 31. c6 Nd5 32. Bb6 Be5 33. Re1 Bc7 34. Bxc7  Nxc7 35. Qa5 Qe7 36. Qxc3 h4 37. Re2 hxg3+ 38. fxg3 Qg5 39. a5 Qb5 40. Rd2 Nd5  41. c7 Re8 42. Bxd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.8"]  [White "Kabos, Tobias"]  [Black "Warmerdam, Max"]  [Result "1/2-1/2"]  [ECO "A56"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. Nf3 O-O 6. Bf4 d6 7. h3 Nh5 8. Bh2  Bxc3+ 9. bxc3 Qa5 10. Qb3 f5 11. e3 Nd7 12. Bd3 Nb6 13. O-O Qa6 14. Qc2 Qa4 15.  Qe2 Nf6 16. Rac1 Bd7 17. Nd2 Qxa2 18. Ra1 Qb2 19. Rfb1 Qxc3 20. Rc1 Qb4 21.  Rcb1 Qc3 22. Rc1 Qb4 23. Rcb1 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.9"]  [White "Schoppen, Casper"]  [Black "Hovsepyan, Vardan"]  [Result "1-0"]  [ECO "C11"]  [PlyCount "43"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5  9. dxc5 Bxc5 10. Bd3 Bb7 11. Bxc5 Nxc5 12. Qf2 Qe7 13. O-O Nb4 14. Rad1 Nbxd3  15. cxd3 b4 16. Ne2 Rc8 17. Ned4 g6 18. Qe3 Qc7 19. Rc1 Qa5 20. Rc2 Ke7 21.  Rfc1 Nd7 22. Rxc8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.10"]  [White "Schippers, Maurice"]  [Black "Kislinsky, Alexey"]  [Result "0-1"]  [ECO "B38"]  [PlyCount "92"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Qb6 7. Nb3 Qd8 8.  Nd4 Nf6 9. Nc3 O-O 10. Be2 d6 11. O-O Bd7 12. Qd2 Nxd4 13. Bxd4 Bc6 14. f3 a5  15. b3 Nd7 16. Be3 Nc5 17. Rab1 e6 18. Rfd1 Be5 19. Bd4 Qe7 20. Bf1 Rad8 21.  Qe3 Bxd4 22. Rxd4 e5 23. Rd2 f5 24. exf5 gxf5 25. f4 Qg7 26. fxe5 f4 27. Qf2  Ne6 28. Rbd1 dxe5 29. Rxd8 Nxd8 30. c5 Nf7 31. Bc4 Kh8 32. Bd5 Ng5 33. Kf1 f3  34. g3 Bd7 35. h4 Nh3 36. Qh2 Bg4 37. Qd2 Bh5 38. Qh2 Qg4 39. Re1 f2 40. Re4  Qf3 41. g4 Qxc3 42. Qxe5+ Qxe5 43. Rxe5 Bxg4 44. Bxb7 Ng1 45. Bg2 Nf3 46. Re2  Nh2# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.11"]  [White "Baum, Bernd"]  [Black "Lahaye, Rick"]  [Result "0-1"]  [ECO "A13"]  [PlyCount "48"]  [EventDate "2018.12.??"]   1. c4 e6 2. g3 d5 3. Nf3 c6 4. b3 a5 5. Bb2 Nd7 6. Nc3 Ngf6 7. Bg2 Bd6 8. O-O  O-O 9. Qc2 Qe7 10. Rad1 Rb8 11. d3 e5 12. e4 dxc4 13. dxc4 Nc5 14. Nh4 g6 15.  f4 exf4 16. gxf4 Ng4 17. Rxd6 Qxh4 18. h3 Ne3 19. Qf2 Nxg2 20. Qxc5 Nxf4 21.  Rxf4 Qg3+ 22. Kf1 Bxh3+ 23. Ke2 Qxf4 24. Qd4 Qh2+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.12"]  [White "Grooten, Herman"]  [Black "Kokje, Joris"]  [Result "0-1"]  [ECO "E92"]  [PlyCount "90"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Ng4 8. h3 Nh6  9. g4 f5 10. gxf5 gxf5 11. Rg1 f4 12. Ng5 Qe7 13. Bf1 Rf6 14. Qh5 Rg6 15. h4  Nd7 16. Bh3 Nf6 17. Qf3 Bxh3 18. Qxh3 Nf7 19. Nf3 Rxg1+ 20. Nxg1 a6 21. Bd2 b5  22. cxb5 axb5 23. b4 Kf8 24. Ke2 Nd8 25. Qd3 Ra3 26. Re1 c6 27. Qc2 cxd5 28.  Nxb5 Ra8 29. exd5 Nxd5 30. Qe4 Nb6 31. Nc3 Qe6 32. Nf3 d5 33. Qxh7 e4 34. Ng5  Qg4+ 35. f3 exf3+ 36. Kd3 f2 37. Rf1 Nc6 38. Kc2 Nxb4+ 39. Kb3 Qc8 40. Kb2  Rxa2+ 41. Kb1 Rxd2 42. Qg6 Rb2+ 43. Ka1 Nc2+ 44. Kxb2 Qxc3+ 45. Kc1 Ne3+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.13"]  [White "Tiviakov, Sergei"]  [Black "Van Roon, Sjoerd"]  [Result "1-0"]  [ECO "C54"]  [PlyCount "87"]  [EventDate "2018.12.??"]   1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 h6 8. Nbd2  O-O 9. Nf1 Be6 10. Ng3 Qd7 11. Nh4 Ne7 12. Bc2 d5 13. Qe2 Rad8 14. exd5 Nexd5  15. Ne4 Nxe4 16. dxe4 Nf6 17. g4 Qc6 18. g5 hxg5 19. Bxg5 Bc4 20. Qf3 Rd6 21.  Nf5 Re6 22. b3 Bb5 23. a4 Bb4 24. Bd2 Rd8 25. axb5 axb5 26. Rg1 g6 27. Rd1 Kh7  28. Ng3 Red6 29. Ne2 R8d7 30. Qe3 Bc5 31. Qf3 b4 32. Rg3 Nh5 33. Rg2 Qa6 34.  Bc1 Rxd1+ 35. Bxd1 Qa1 36. Rg4 Nf4 37. Nxf4 exf4 38. Qxf4 bxc3 39. Qf6 Rxd1+  40. Ke2 Qa2+ 41. Kxd1 Qxb3+ 42. Ke1 Qc2 43. Qxf7+ Kh8 44. Rh4# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.14"]  [White "Elgersma, Onno"]  [Black "Krasenkow, Michal"]  [Result "0-1"]  [ECO "B08"]  [PlyCount "118"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. d5  Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. a4 Qa5 12. Qd2 Rfc8 13. f4 Neg4 14. Bxg4 Nxg4  15. Bd4 cxd5 16. exd5 Rc4 17. Bxg7 Kxg7 18. Kh1 Rac8 19. Qe2 Nf6 20. Qxe7 Qb4  21. Nb5 Re4 22. Qxd6 Rxc2 23. Qxb4 Rxb4 24. b3 Nxd5 25. f5 g5 26. Rf3 g4 27.  Rg3 a6 28. Nd6 h5 29. h3 Nf6 30. hxg4 Nxg4 31. f6+ Kg6 32. Nc4 Kxf6 33. Rf1+  Kg5 34. Ne5 f5 35. Rgf3 f4 36. Nf7+ Kg6 37. Nd6 Rb2 38. Nc4 R2xb3 39. Rxf4 Rxc4  40. Rxc4 Ne3 41. Rfc1 Nxc4 42. Rxc4 a5 43. Rc5 b6 44. Rd5 h4 45. Kh2 Kf7 46.  Rh5 Rb4 47. Rh6 Ke7 48. Kh3 Kd7 49. Rh7+ Kc6 50. Rh6+ Kb7 51. Rh7+ Ka6 52. Rxh4  Rxh4+ 53. Kxh4 b5 54. axb5+ Kxb5 55. g4 a4 56. g5 a3 57. g6 a2 58. Kh5 a1=Q 59.  Kh6 Qh8+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Barthel, Ansgar"]  [Black "Wedda, Dries"]  [Result "1/2-1/2"]  [ECO "B93"]  [WhiteElo "2096"]  [BlackElo "2208"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4  Be7 9. Bd3 O-O 10. O-O exf4 11. Kh1 Ne5 12. Bxf4 Qc7 13. Bg5 Be6 14. Nd4 Nfg4  15. Bxe7 Qxe7 16. Qe1 Qg5 17. Qg3 Nxd3 18. cxd3 Qe5 19. Qxe5 dxe5 20. Nf5 Nf6  21. Nd6 Rab8 22. Nc4 Ng4 23. Nb6 Nf6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "De Groot, Hendrik"]  [Black "Duson, Robin"]  [Result "1-0"]  [ECO "A39"]  [WhiteElo "2128"]  [BlackElo "1951"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 g6 5. O-O Bg7 6. d4 cxd4 7. Nxd4 O-O 8.  Nc3 Nxd4 9. Qxd4 d6 10. Qh4 Re8 11. Rd1 a6 12. c5 Qa5 13. cxd6 exd6 14. h3 Nd7  15. Bd2 g5 16. Qh5 Nf6 17. Qxg5 Re5 18. Qf4 Nh5 19. Qf3 Rf5 20. Qd3 Qe5 21. e4  Rf6 22. Nd5 Rg6 23. Bc3 Qg5 24. Bxg7 Kxg7 25. Rac1 Be6 26. Rc7 b5 27. h4 Qd8  28. Qc3+ Kf8 29. Ne7 Rg7 30. e5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Hovsepyan, Vardan"]  [Black "Nicolai, Amir"]  [Result "1-0"]  [ECO "B77"]  [WhiteElo "2264"]  [BlackElo "2074"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2  Nc6 9. Bc4 Bd7 10. Bb3 Na5 11. Bh6 Rc8 12. h4 Nc4 13. Bxc4 Rxc4 14. Nb3 Bxh6  15. Qxh6 Rxc3 16. bxc3 Qc7 17. Qe3 Rc8 18. O-O-O a5 19. Kb2 b5 20. Rd2 a4 21.  Nc1 Be6 22. a3 Nd7 23. Rd3 Ne5 24. Rd4 Qc5 25. Re1 Nc4+ 26. Rxc4 Bxc4 27. Qd4  h5 28. Rd1 Rc6 29. Nd3 Bxd3 30. Qxc5 dxc5 31. cxd3 Kg7 32. d4 Kf6 33. dxc5 Rxc5  34. f4 e6 35. Kc2 Ke7 36. g3 f6 37. Rb1 Kd6 38. Kd3 Kc6 39. Rb4 e5 40. fxe5  fxe5 41. c4 Kb6 42. cxb5 Rxb5 43. Kc4 Rxb4+ 44. Kxb4 Kc6 45. Kc4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Krasenkova, Ilena"]  [Black "Schmidt, Kai-Uwe"]  [Result "1-0"]  [ECO "E90"]  [WhiteElo "2144"]  [BlackElo "2026"]  [PlyCount "26"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 Na6 7. Bg5 Qe8 8. g4 c5  9. d5 e6 10. Qe2 exd5 11. exd5 Qd8 12. O-O-O Qa5 13. Rd2 Re8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Maris, Ivo"]  [Black "De Boer, Bas"]  [Result "1-0"]  [ECO "A12"]  [WhiteElo "2351"]  [BlackElo "2134"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. c4 c6 2. b3 d5 3. Bb2 Bf5 4. Nf3 e6 5. g3 Nd7 6. d3 h6 7. Bg2 Ngf6 8. O-O  Be7 9. Nbd2 O-O 10. a3 a5 11. h4 Re8 12. Ra2 Bh7 13. Qa1 Bd6 14. Ne5 Nxe5 15.  Bxe5 Bxe5 16. Qxe5 a4 17. b4 b5 18. Rc1 Rc8 19. cxb5 cxb5 20. Rac2 Rxc2 21.  Rxc2 Qb8 22. Nf3 Rc8 23. Nd4 Ne8 24. Rxc8 Qxc8 25. Nxb5 Qc6 26. Qb8 Kf8 27. Kh2  Bg6 28. Na7 Qc3 29. Nb5 Qc6 30. Bf3 e5 31. Bxd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Pel, Bonno"]  [Black "Hilwerda, Jonas"]  [Result "1/2-1/2"]  [ECO "A00"]  [WhiteElo "2279"]  [BlackElo "2128"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. g3 e5 2. Bg2 Nc6 3. d3 f5 4. a3 Nf6 5. b4 d5 6. Bb2 Bd6 7. Nd2 Ne7 8. c4 c6  9. Ngf3 Ng6 10. cxd5 cxd5 11. Qb3 e4 12. Nd4 Bd7 13. O-O h5 14. dxe4 fxe4 15.  f3 h4 16. fxe4 hxg3 17. hxg3 Ng4 18. Qxd5 Qe7 19. Nf5 Bxf5 20. Qxf5 N6e5 21.  Rac1 Bc7 22. Bd4 Rd8 23. Bc5 Bb6 24. Bxb6 axb6 25. Nc4 g6 26. Qf4 Qh7 27. Rf3  Qh5 28. Nxe5 Nxe5 29. g4 Nxf3+ 30. exf3 Qh7 31. Qe5+ Kf8 32. Rc7 Rd1+ 33. Kf2  Qh4+ 34. Ke3 Qe1+ 35. Kf4 Qd2+ 36. Kg3 Qe1+ 37. Kf4 Qd2+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Simet, Martin"]  [Black "Keuning, Selwin"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "2229"]  [BlackElo "2013"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. Nf3 Nc6 5. c3 b6 6. Nbd2 Bb7 7. Be2 d5 8. a4  Be7 9. h3 O-O 10. O-O Rc8 11. Qb1 h6 12. Rd1 Bd6 13. dxc5 Bxf4 14. exf4 bxc5  15. b4 cxb4 16. cxb4 a5 17. bxa5 Nxa5 18. Ne5 Ba8 19. Ra3 Qc7 20. Qa1 Nd7 21.  Nxd7 Qxd7 22. Rg3 f6 23. Qb1 Qf7 24. Bd3 Rb8 25. Bg6 Qa7 26. Qd3 e5 27. Bf5 Qd4  28. Be6+ Kh8 29. Qg6 Rb7 30. Bf5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Sparenberg, Erik"]  [Black "Zwirs, Jasper"]  [Result "1/2-1/2"]  [ECO "B50"]  [WhiteElo "2215"]  [BlackElo "2127"]  [PlyCount "96"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nf6 7. Bd3 O-O 8. O-O  Nc6 9. h3 a6 10. Be3 b5 11. a4 b4 12. Nb1 d5 13. e5 Nd7 14. Ne1 f6 15. f4 fxe5  16. dxe5 Nb6 17. Bc1 Nc4 18. Nf3 Qb6+ 19. Kh1 Kh8 20. Ng5 Ne3 21. Bxe3 Qxe3 22.  Rf3 Qb6 23. Nd2 Nd4 24. Rf1 Bf5 25. Nb3 Nxb3 26. Qxb3 e6 27. Bxf5 Rxf5 28. g4  Rff8 29. h4 Bh6 30. Qd3 Bxg5 31. hxg5 Rac8 32. Rf3 Rc4 33. Raf1 Re4 34. f5 gxf5  35. gxf5 Rh4+ 36. Rh3 Rxh3+ 37. Qxh3 exf5 38. Rxf5 Rxf5 39. Qxf5 Qg6 40. Qf8+  Qg8 41. Qf6+ Qg7 42. Kg2 Kg8 43. Kf3 Qg6 44. Qd8+ Kg7 45. Qf6+ Kg8 46. Qd8+ Kg7  47. Qe7+ Kg8 48. e6 Qe4+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Theulings, Paul-Peter"]  [Black "Maters, Arthur"]  [Result "0-1"]  [ECO "D74"]  [WhiteElo "2098"]  [BlackElo "2005"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d5 6. cxd5 Nxd5 7. O-O Na6 8. e4  Nb6 9. Nc3 Bg4 10. Be3 c5 11. dxc5 Nc4 12. Qe2 Nxe3 13. Qxe3 Bxf3 14. Bxf3 Bd4  15. Qe2 Bxc3 16. bxc3 Nxc5 17. e5 Qc7 18. Qc4 Rac8 19. Rfe1 b6 20. Re3 Rfd8 21.  Qh4 e6 22. g4 Nd3 23. Be4 Nxe5 24. Rh3 f5 25. gxf5 exf5 26. Bc2 Qg7 27. Bb3+  Kh8 28. Be6 Rb8 29. Re1 Ng4 30. Bxf5 gxf5 31. Re7 Ne3+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Baar, Esper"]  [Black "Van der Berg, Wessel"]  [Result "0-1"]  [ECO "B52"]  [WhiteElo "2205"]  [BlackElo "2032"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 Qg4 8.  d4 cxd4 9. cxd4 d5 10. exd5 Nxd5 11. Qb3 O-O-O 12. h3 Qf5 13. Nc3 Ndb4 14. Re2  e6 15. Be3 g5 16. Bxg5 Rg8 17. d5 Nxd5 18. Nxd5 Rxd5 19. Re3 Bc5 20. Rc3 Rxg5  21. Nxg5 Qxf2+ 22. Kh1 Rxg5 23. Rc2 Qf4 24. Rd1 Bd6 25. g4 Rd5 26. Rg2 Rxd1+  27. Qxd1 Nd4 28. b3 Qe4 29. Qd2 Qb1+ 30. Rg1 Qxg1+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Foreest, Machteld"]  [Black "Schippers, Maurice"]  [Result "0-1"]  [ECO "C04"]  [WhiteElo "1925"]  [BlackElo "2270"]  [PlyCount "122"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Be2  Bd6 9. O-O O-O 10. Nb3 Nb6 11. Bg5 Qf7 12. Bh4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5  15. Bg3 Bxg3 16. fxg3 Qe7 17. Rxf8+ Qxf8 18. Qd4 Bf5 19. Rf1 Qe7 20. Bf3 Rd8  21. Nc5 c6 22. b3 Nc8 23. Nd3 Bxd3 24. Qxd3 Qc5+ 25. Kh1 Nd6 26. Qd2 Rf8 27.  Re1 g6 28. Qe3 Re8 29. Qd2 Rf8 30. Qe3 Qxe3 31. Rxe3 Re8 32. Rxe8+ Nxe8 33. Kg1  Kf7 34. Kf2 Kf6 35. Ke3 Ke5 36. Be2 Nf6 37. Bf3 g5 38. Kd3 Nd7 39. Ke3 h6 40.  Kd3 Nc5+ 41. Ke3 Ne6 42. Kd3 Nc5+ 43. Ke3 Nd7 44. Kd3 Nf6 45. Ke3 a5 46. a3 Nd7  47. Bd1 Nb6 48. Bc2 Nc8 49. Bb1 Nd6 50. Bd3 b6 51. Bc2 Nb5 52. c4 Nxa3 53. Bd3  dxc4 54. bxc4 b5 55. cxb5 cxb5 56. Bh7 Nc4+ 57. Kd3 Kd5 58. Kc3 Kc5 59. Bg8 a4  60. Bf7 b4+ 61. Kc2 Kd4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Leusden, Dennis"]  [Black "Elgersma, Simon"]  [Result "0-1"]  [ECO "E92"]  [WhiteElo "2016"]  [BlackElo "2200"]  [PlyCount "100"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5  f6 9. Bh4 g5 10. Bg3 Nh6 11. c5 Nc6 12. cxd6 cxd6 13. dxe5 dxe5 14. Qxd8 Rxd8  15. Bc4+ Kf8 16. h3 Nf7 17. O-O Nd6 18. Bb3 h5 19. Rfd1 h4 20. Bh2 Na5 21. Bd5  Bd7 22. Nd2 Rac8 23. f3 Ke8 24. Kf1 Bf8 25. Bg1 b6 26. Rac1 Nb5 27. Ndb1 Bb4  28. a3 Nxc3 29. Nxc3 Bxc3 30. Rxc3 Rxc3 31. bxc3 Rc8 32. Rc1 Bb5+ 33. Ke1 Bc4  34. Bxc4 Rxc4 35. Be3 Kd7 36. Ke2 Kc6 37. Kd3 Ra4 38. Ra1 Nc4 39. Bc1 b5 40.  Kc2 Nb6 41. Be3 Nc4 42. Bc1 Nb6 43. Be3 Nc8 44. Kb3 a5 45. Rd1 Nd6 46. Bc1 Rc4  47. Be3 Nf7 48. Rd5 f5 49. Bxg5 fxe4 50. fxe4 Rxe4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Randtwijk, Mick"]  [Black "De Jong, Migchiel"]  [Result "0-1"]  [ECO "A08"]  [WhiteElo "2030"]  [BlackElo "2323"]  [PlyCount "84"]  [EventDate "2018.12.??"]   1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 c5 5. Bg2 Nc6 6. Ngf3 Be7 7. O-O b6 8. b3  O-O 9. Bb2 d4 10. Nc4 Nd7 11. a4 Bb7 12. Qe2 a6 13. Ncd2 Qc7 14. Ne1 b5 15. f4  Nb6 16. Qh5 Rad8 17. e5 Nd5 18. Be4 g6 19. Qh3 Ne3 20. Rf2 c4 21. Nf1 bxa4 22.  bxc4 Qb6 23. Bc1 Nd1 24. Rg2 Nc3 25. Nd2 Nb4 26. Bxb7 Qxb7 27. g4 f5 28. gxf5  Rxf5 29. Nf1 Nba2 30. Ng3 Nxc1 31. Nxf5 N1e2+ 32. Kf1 exf5 33. Rxe2 Qh1+ 34.  Kf2 a3 35. Qg2 Qxg2+ 36. Nxg2 a2 37. Ree1 Rb8 38. Rec1 Ba3 39. Rxa2 Nxa2 40.  Ra1 Rb2 41. Ne1 Bb4 42. Kf3 a5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van de Pavoordt, Max"]  [Black "Elgersma, Onno"]  [Result "0-1"]  [ECO "D03"]  [WhiteElo "2042"]  [BlackElo "2192"]  [PlyCount "49"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. d4 e6 3. c3 c5 4. Bg5 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bd3 O-O 8. Bb1  h6 9. Bh4 Re8 10. dxc5 Bxc5 11. O-O e5 12. Nb3 Be7 13. h3 Be6 14. Qc2 g6 15.  Bxf6 Bxf6 16. Nc5 Qe7 17. Nxe6 Qxe6 18. a4 Rad8 19. Ba2 Qe7 20. Rad1 e4 21. Nd4  Nxd4 22. cxd4 Qb4 23. Qb3 a5 24. Rc1 b6 25. Rc3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.1"]  [White "Kislinsky, Alexey"]  [Black "Ernst, Sipke"]  [Result "1/2-1/2"]  [ECO "C36"]  [PlyCount "64"]  [EventDate "2018.12.??"]   1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. d4 Bg4 8.  Bxf4 Qe4+ 9. Qe2 Qxe2+ 10. Bxe2 Bd6 11. Bxd6 cxd6 12. h3 Bf5 13. O-O-O O-O 14.  Bd3 Bxd3 15. Rxd3 Nc6 16. Rb3 b6 17. Re1 d5 18. Rbe3 Rac8 19. Kd2 Rfd8 20. c3  Kf8 21. Ne5 Na5 22. b3 Nb7 23. Nd3 Nd6 24. Nf4 Ne4+ 25. Kc2 Nf6 26. a4 Rd7 27.  Re5 h6 28. R1e3 a5 29. g4 g6 30. Rf3 Kg7 31. Rfe3 Kf8 32. Rf3 Kg7 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.2"]  [White "Pruijssers, Roeland"]  [Black "Schoppen, Casper"]  [Result "1/2-1/2"]  [ECO "C54"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2  O-O 9. h3 Be6 10. Re1 Re8 11. Nf1 h6 12. Bc2 d5 13. exd5 Bxd5 14. Ng3 Qd7 15.  b4 b5 16. a4 Rad8 17. Nh4 Bb6 18. Nhf5 Ne7 19. Rxe5 Nxf5 20. Rxf5 Qc6 21. axb5  axb5 22. c4 Bxc4 23. Bb2 Bd4 24. Bxd4 Rxd4 25. Rc5 Qe6 26. Nf5 Rd7 27. Qf1 Bb3  28. Bxb3 Qxb3 29. Rxb5 Qxd3 30. Qxd3 Rxd3 31. Rc5 Rd5 32. Rac1 Re4 33. Ne3 Rxc5  34. bxc5 Re5 35. Kf1 c6 36. Rc4 Nd7 37. Nc2 Rxc5 38. Rxc5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.3"]  [White "Ladva, Ottomar"]  [Black "Kollen, Zyon"]  [Result "1-0"]  [ECO "E04"]  [PlyCount "93"]  [EventDate "2018.12.??"]   1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. g3 Nf6 6. Bg2 b5 7. Bg5 Bb7 8. Bxf6  gxf6 9. O-O Nd7 10. a4 b4 11. Ne4 a5 12. Qc2 Ba6 13. Nfd2 Nb6 14. Nc5 Bxc5 15.  dxc5 Nd5 16. Nxc4 Bxc4 17. Qxc4 f5 18. Qd4 O-O 19. g4 Qh4 20. f4 fxg4 21. e4  Ne7 22. Rad1 Ng6 23. e5 Rad8 24. Qe3 Ne7 25. Rd6 Nf5 26. Qf2 Qxf2+ 27. Kxf2  Nxd6 28. exd6 Rc8 29. Re1 Rfd8 30. Kg3 Kf8 31. Kxg4 Ke8 32. Kg5 Kd7 33. Kf6 Rg8  34. Bh3 Rcf8 35. f5 Re8 36. Rxe6 Rgf8 37. Rxe8 Kxe8 38. Kg7 f6 39. Bg2 Rf7+ 40.  Kh6 Kd7 41. Bf1 Ke8 42. Bc4 Rb7 43. b3 Kf8 44. Be6 Ra7 45. h4 Rb7 46. h5 Ra7  47. d7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.4"]  [White "Lahaye, Rick"]  [Black "Vrolijk, Liam"]  [Result "0-1"]  [ECO "D02"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 e6 5. c3 Bd6 6. Bg3 O-O 7. Nbd2 Qc7 8. Ne5  b6 9. Bd3 Bb7 10. O-O Nc6 11. f4 Ne7 12. Qf3 Nf5 13. Bf2 Be7 14. Qh3 Ne4 15. g4  Nfd6 16. g5 Nf5 17. Ndf3 c4 18. Bxe4 dxe4 19. Nh4 Qc8 20. Kh1 Bd6 21. Ng4 Kh8  22. Rg1 Qd8 23. Nxf5 exf5 24. Nf6 gxf6 25. gxf6 Qxf6 26. Bh4 Qh6 27. Bg5 Qe6  28. Qh4 f6 29. Qh6 Qf7 30. Bh4 Be7 31. Rg3 Rg8 32. Rag1 Rxg3 33. Rxg3 Rg8 34.  Rh3 Qg6 35. Bg3 Qxh6 36. Rxh6 Bd5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.5"]  [White "Kokje, Joris"]  [Black "Gleizerov, Evgeny"]  [Result "1/2-1/2"]  [ECO "A90"]  [PlyCount "58"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. O-O Bd6 7. b3 Qe7 8. a4 a5  9. Ba3 Bxa3 10. Nxa3 b6 11. Ne5 Bb7 12. Qc1 O-O 13. Qb2 Na6 14. Rac1 Rac8 15.  e3 Rfd8 16. Rfd1 c5 17. Nb5 Nb4 18. cxd5 Bxd5 19. Nc4 Bxg2 20. Kxg2 cxd4 21.  Nxd4 Nd7 22. Nf3 Rb8 23. Rd2 Nc5 24. Rcd1 Rxd2 25. Rxd2 Qb7 26. Rd6 Qc7 27. Qe5  g6 28. Ng5 Nc6 29. Qf4 Re8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.6"]  [White "Krasenkow, Michal"]  [Black "Cerveny, Martin"]  [Result "1-0"]  [ECO "B39"]  [PlyCount "41"]  [EventDate "2018.12.??"]   1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8.  Qxg4 Bxd4 9. Bxd4 Nxd4 10. O-O-O Nc6 11. Qh4 h6 12. f4 a6 13. e5 b5 14. cxb5  axb5 15. Bxb5 Bb7 16. Rd2 Ra7 17. Rhd1 Ba8 18. Kb1 Nb8 19. e6 fxe6 20. f5 Qb6  21. fxe6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.7"]  [White "Ashwath, R."]  [Black "Tiviakov, Sergei"]  [Result "0-1"]  [ECO "E12"]  [PlyCount "114"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. Qc2 c5 7. a3 Bxc3+ 8.  Qxc3 O-O 9. e3 d6 10. dxc5 bxc5 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. b4 cxb4 14.  axb4 a5 15. bxa5 Nc6 16. Be2 Rxa5 17. O-O Rc8 18. Rad1 Ra2 19. Rfe1 Rd8 20. Nd4  Kf8 21. Bf3 Nxd4 22. Rxd4 Bxf3 23. gxf3 Ke7 24. Rb1 Ra5 25. Rb7+ Rd7 26. Rb6  Rg5+ 27. Kf1 Rh5 28. Kg2 f5 29. f4 Rh6 30. Ra6 Rg6+ 31. Kf1 Rg8 32. Rb6 h5 33.  h3 h4 34. Ra6 Rb8 35. e4 fxe4 36. Rxe4 f5 37. Re3 Rc8 38. Ra2 Kf6 39. Rae2 Re7  40. Rd3 Rxc4 41. Rxd6 Rxf4 42. Kg2 Rc4 43. Re3 f4 44. Ra3 Kf5 45. Ra5+ e5 46.  Rh6 Rg7+ 47. Kh2 Rg5 48. Raa6 Rc2 49. Kh1 Ke4 50. Rhb6 Kf3 51. Ra1 Kxf2 52. Rb2  Re2 53. Re1 f3 54. Rd1 Rg1+ 55. Kh2 Rh1+ 56. Rxh1 Rxb2 57. Rb1 Re2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.8"]  [White "De Boer, Eelke"]  [Black "Ulybin, Mikhail"]  [Result "1/2-1/2"]  [ECO "C11"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O 8.  c3 Nd7 9. Bd3 e5 10. Qc2 exd4 11. cxd4 b6 12. O-O-O Bb7 13. h4 c5 14. dxc5 Rc8  15. Kb1 Nxc5 16. Nxc5 Rxc5 17. Bxh7+ Kh8 18. Rxd8 Rxd8 19. Ng5 Rxc2 20. Bxc2  Bxg2 21. Nxf7+ Kg8 22. Rg1 Kxf7 23. Rxg2 Rd2 24. h5 Re2 25. Kc1 Bd4 26. Kd1  Rxf2 27. Rxf2+ Bxf2 28. Bg6+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.9"]  [White "Beerdsen, Thomas"]  [Black "Kabos, Tobias"]  [Result "1-0"]  [ECO "B50"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 e5 5. Bg2 Nf6 6. d3 Be7 7. O-O O-O 8. a4 Nc6  9. h3 Re8 10. Nd2 Rb8 11. Nc4 b5 12. axb5 axb5 13. Ne3 g6 14. Kh2 Nd4 15. Ncd5  Nxd5 16. Nxd5 Bf8 17. c3 Ne6 18. f4 Nc7 19. Ne3 exf4 20. gxf4 Bg7 21. f5 Bb7  22. Ra7 d5 23. Ng4 dxe4 24. dxe4 gxf5 25. Qxd8 Rexd8 26. Bf4 Rd7 27. exf5 Bxg2  28. Kxg2 Rc8 29. f6 h5 30. Ne5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.10"]  [White "Warmerdam, Max"]  [Black "Van Meegen, Ruud"]  [Result "1/2-1/2"]  [ECO "B18"]  [PlyCount "41"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Qf3 e6 6. Ne2 Be7 7. c3 Bxe4 8.  Qxe4 Nf6 9. Qe3 Qb6 10. Qg3 O-O 11. Nf4 Nbd7 12. Nd3 c5 13. dxc5 Nxc5 14. Nxc5  Bxc5 15. Bd3 Rfd8 16. O-O Bxf2+ 17. Rxf2 Ne4 18. Be3 Nxg3 19. Bxh7+ Kxh7 20.  Bxb6 axb6 21. hxg3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.11"]  [White "Plat, Vojtech"]  [Black "Rut, Vojtech"]  [Result "1-0"]  [ECO "B06"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. a4 d5 5. e5 Nh6 6. Bd3 Bg4 7. Nge2 Nd7 8. Bf4  O-O 9. Qd2 Bxe2 10. Nxe2 Nf5 11. h4 c5 12. Bxf5 gxf5 13. Ng3 e6 14. Nh5 Bh8 15.  Rh3 f6 16. Bh6 cxd4 17. Bxf8 Qxf8 18. exf6 Nxf6 19. Rg3+ Kf7 20. Nxf6 Bxf6 21.  Qe2 Qh6 22. Kf1 Rc8 23. Re1 e5 24. Qb5 Ke6 25. Qxb7 Rxc2 26. Qa6+ Kd7 27. Qxa7+  Rc7 28. Qa8 Kd6 29. Rb3 Qxh4 30. Rb6+ Ke7 31. Qxd5 Qh1+ 32. Ke2 Rc2+ 33. Kd3  Qxe1 34. Rb7+ Kf8 35. Qf7# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.12"]  [White "Jedlicka, Ales"]  [Black "Zwirs, Nico"]  [Result "1/2-1/2"]  [ECO "E90"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Nf3 c6 7. Bd3 e5 8. d5 a5  9. Bg5 Na6 10. O-O h6 11. Be3 Nh5 12. Qd2 Kh7 13. a3 Qf6 14. Nh2 Nf4 15. f3  Nxd3 16. Qxd3 c5 17. f4 exf4 18. Bxf4 Nc7 19. Qg3 Qd4+ 20. Kh1 Ne8 21. Rad1  Qxc4 22. Bxd6 Nxd6 23. Qxd6 Kg8 24. Nf3 Ra6 25. Qc7 Bxc3 26. bxc3 Qxe4 27. Qxc5  Qf4 28. Qe7 Qd6 29. Qe3 g5 30. c4 b6 31. Qd4 f6 32. Nd2 f5 33. Nf3 Ra7 34. Rb1  Rb7 35. Ne5 Re8 36. Rfe1 Qxa3 37. d6 Qc5 38. d7 Rxd7 39. Qxc5 bxc5 40. Nxd7  Bxd7 41. Rxe8+ Bxe8 42. Rb8 Kf7 43. Rc8 a4 44. Rxc5 Ke6 45. Kg1 f4 46. Kf2 Kd6  47. Ra5 Bc6 48. g3 fxg3+ 49. Kxg3 Bd7 50. h4 gxh4+ 51. Kxh4 Be8 52. Ra8 Kc5 53.  Rxe8 Kxc4 54. Ra8 Kb3 55. Rb8+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.13"]  [White "Baselmans, Luuk"]  [Black "Grooten, Herman"]  [Result "1-0"]  [ECO "B22"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Nc3 Nc6 8. exd6  Bxd6 9. Bd3 Nf4 10. Bxf4 Bxf4 11. O-O O-O 12. Qe2 g6 13. Rad1 Nb4 14. Bc4 Re8  15. Rfe1 Bd7 16. Ne5 Bc6 17. a3 Nd5 18. Ne4 Nf6 19. Nxc6 bxc6 20. Nc5 Nd5 21.  Qf3 Bc7 22. g3 Rb8 23. b3 Kg7 24. Rc1 Bd6 25. h4 h5 26. b4 Bf8 27. Nb3 Rb6 28.  Re2 Kg8 29. Na5 Bh6 30. Rd1 Ne7 31. Qe4 Qd7 32. Nb3 Nd5 33. Rc2 Bg7 34. Re1 Qd6  35. Rec1 Re7 36. Qf3 Re8 37. Rd1 Ne7 38. Bd3 Rd8 39. Be4 e5 40. Na5 f5 41. Bxc6  exd4 42. Qb3+ Kh8 43. Nb7 Rxb7 44. Bxb7 f4 45. Be4 Be5 46. Kg2 Rf8 47. Rdc1 Qd7  48. Rc5 fxg3 49. Rxe5 Rxf2+ 50. Kxg3 Rf6 51. Kg2 d3 52. Qxd3 Qg4+ 53. Qg3 Qe2+  54. Kh3 Rf2 55. Rc8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.14"]  [White "Van Roon, Sjoerd"]  [Black "Maatman, Nick"]  [Result "0-1"]  [ECO "C02"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O  Nxd4 9. Nbd2 Bc5 10. b4 Nxf3+ 11. Nxf3 Bd4 12. Rb1 Ne7 13. Bf4 Bc3 14. Qe2 h6  15. Rfc1 d4 16. b5 Nd5 17. Bd2 Rc8 18. Qe4 Bxd2 19. Nxd2 Nc3 20. Rxc3 Rxc3 21.  Nc4 Qc5 22. Nd6+ Ke7 23. Qh4+ g5 24. Qh5 Qxe5 25. Nxf7 Be8 26. Nxe5 Bxh5 27.  Re1 Rhc8 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "De Boer, Bas"]  [Black "Van Foreest, Machteld"]  [Result "1/2-1/2"]  [ECO "A15"]  [WhiteElo "2134"]  [BlackElo "1925"]  [PlyCount "52"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 Ne4 7. Nxe4 Bxe4 8.  d3 Bb7 9. e4 O-O 10. Re1 c5 11. d4 cxd4 12. Nxd4 Nc6 13. Be3 Rc8 14. Nb5 Bb4  15. Re2 Qe7 16. e5 Ba8 17. Nd6 Rcd8 18. Bf4 Bxd6 19. exd6 Qf6 20. h4 Rfe8 21.  Rd2 Rc8 22. b3 Kh8 23. Qh5 Nd4 24. Be5 Nf3+ 25. Bxf3 Qxf3 26. Qxf3 Bxf3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Duson, Robin"]  [Black "Van Baar, Esper"]  [Result "0-1"]  [ECO "E32"]  [WhiteElo "1951"]  [BlackElo "2205"]  [PlyCount "100"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8.  Qxc4 b6 9. Bg5 Ba6 10. Qa4 c6 11. g3 Bb5 12. Qc2 h6 13. Bxf6 gxf6 14. Bg2 Qe7  15. O-O Nd7 16. Rfd1 Rac8 17. a4 Ba6 18. a5 b5 19. Qd2 b4 20. e4 Kg7 21. d5  cxd5 22. exd5 Rfd8 23. d6 Qf8 24. Ra4 Nc5 25. Rxb4 Nd3 26. Rh4 Kh7 27. Nd4 Ne5  28. Be4+ f5 29. Nxf5 exf5 30. Bxf5+ Kg8 31. Qd5 Qxd6 32. Bxc8 Qxd5 33. Rxd5  Rxd5 34. Bxa6 Nf3+ 35. Kg2 Nxh4+ 36. gxh4 Rxa5 37. Bc4 Rc5 38. Bd3 Rd5 39. Bf1  Rd4 40. b3 a5 41. Be2 Kg7 42. Kg3 Rd2 43. Bb5 Kf6 44. h3 Rd5 45. Be2 Rd4 46. f4  Rd2 47. Bc4 Rc2 48. Bd5 Rc5 49. Bc4 a4 50. Kf2 a3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Elgersma, Onno"]  [Black "Pel, Bonno"]  [Result "0-1"]  [ECO "B08"]  [WhiteElo "2192"]  [BlackElo "2279"]  [PlyCount "112"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 O-O 6. O-O a6 7. a4 b6 8. Re1 e6  9. h3 Bb7 10. Bf1 h6 11. Bf4 Kh7 12. Bh2 Nc6 13. Qd2 Ne7 14. Rad1 Qd7 15. Qe3  Rad8 16. b4 Qc8 17. b5 a5 18. Bc4 d5 19. exd5 Nfxd5 20. Nxd5 Nxd5 21. Qb3 Ne7  22. Ne5 Qa8 23. Bf1 Nf5 24. Qc3 Qc8 25. Rd2 Ne7 26. Qd3 Nf5 27. Qb3 h5 28. c3  Qa8 29. Nc4 Rd7 30. Ne5 Re7 31. f3 Qd8 32. Kh1 Bh6 33. Rde2 Bd5 34. Nc6 Bxc6  35. bxc6 Ree8 36. Re4 h4 37. Bd3 Bg5 38. Re5 Bf6 39. R5e2 Ne7 40. Qb5 Nd5 41.  Rc2 Be7 42. Rcc1 Ba3 43. c4 Bxc1 44. Rxc1 Ne7 45. Qe5 Nxc6 46. Qb5 Qxd4 47. Be4  Qd2 48. Qxc6 Qxc1+ 49. Bg1 Rd8 50. Qxc7 Rd1 51. Qxb6 f5 52. Qa7+ Kg8 53. Bc6  Rfd8 54. Kh2 Rxg1 55. Qxg1 Rd1 56. Qf2 Rh1# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Elgersma, Simon"]  [Black "Nicolai, Amir"]  [Result "1/2-1/2"]  [ECO "B31"]  [WhiteElo "2200"]  [BlackElo "2074"]  [PlyCount "85"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8.  Be3 e5 9. Qd2 h6 10. Nh2 Qe7 11. O-O Nf8 12. f4 exf4 13. Rxf4 Ne6 14. Rf2 Nd4  15. Raf1 Be6 16. Nf3 g5 17. Bxd4 cxd4 18. Ne2 Qd6 19. Qa5 c5 20. Qb5+ Qc6 21.  Qxc6+ bxc6 22. b3 Ke7 23. g4 Kd6 24. Ng3 Be5 25. Nh5 Rhg8 26. Kg2 Rg6 27. Nd2  Ke7 28. Nf3 Kd6 29. Ng1 Rf8 30. Ne2 f6 31. Neg3 Ke7 32. Nf5+ Bxf5 33. exf5 Rgg8  34. Re2 Kf7 35. Rfe1 Re8 36. Kf3 Rh8 37. Re4 Rhg8 38. R4e2 Rh8 39. a3 a5 40.  Rb1 Bd6 41. Rbe1 Rxe2 42. Rxe2 Be5 43. a4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Grooten, Herman"]  [Black "Barthel, Ansgar"]  [Result "1-0"]  [ECO "D34"]  [WhiteElo "2374"]  [BlackElo "2096"]  [PlyCount "119"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8.  dxc5 Bxc5 9. Bg5 O-O 10. Nc3 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 Re8 14. Rc1  Bf8 15. Nc4 Bf5 16. a3 Be4 17. Nf4 Bxg2 18. Kxg2 Bd6 19. Nd3 Ne5 20. Ncxe5 Bxe5  21. Qb3 Bf6 22. Rc2 Re7 23. Rfc1 h5 24. Qb5 g6 25. Nb4 Bg7 26. Rd1 Rd7 27. e4  Qe8 28. f3 Rad8 29. Re2 Qe6 30. Nd3 Rc7 31. Nf4 Qc4 32. Qxc4 Rxc4 33. Nd3 Rdc8  34. f4 Rc2 35. Kf3 a5 36. Rdd2 R2c4 37. Re1 b5 38. e5 Rc2 39. Rxc2 Rxc2 40. Re2  Rc6 41. Ke4 Rc4 42. Ne1 Bf8 43. Rc2 Ra4 44. Rc8 b4 45. axb4 Rxb4 46. Nd3 Rb5  47. Kxd4 Kg7 48. Rc7 Kg8 49. Kc4 Rb8 50. b3 Ra8 51. Kb5 Rb8+ 52. Ka4 Rd8 53.  Nc5 Rd2 54. Kxa5 Bxc5 55. Rxc5 Rxh2 56. b4 Ra2+ 57. Kb6 Ra3 58. b5 Rxg3 59. Kc7  h4 60. b6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Hilwerda, Jonas"]  [Black "Baum, Bernd"]  [Result "0-1"]  [ECO "C10"]  [WhiteElo "2128"]  [BlackElo "2252"]  [PlyCount "156"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6  8. Bd3 c5 9. c3 cxd4 10. Nxd4 O-O 11. Qc2 h6 12. Bd2 Qd5 13. O-O Rd8 14. Be3 b6  15. c4 Qd7 16. Rfd1 Bb7 17. Qe2 a6 18. Rac1 Qc7 19. a3 Bc5 20. Bc2 Qe5 21. f4  Qc7 22. Nb3 Bxe3+ 23. Qxe3 Qc6 24. Qe2 Nh5 25. Rf1 Rd6 26. Nd2 Qxg2+ 27. Qxg2  Bxg2 28. Kxg2 Rxd2+ 29. Kf3 Rad8 30. Rfd1 Kf8 31. Ke3 Rxd1 32. Bxd1 Nf6 33. h4  Ke7 34. b4 Nd7 35. Bf3 a5 36. Rg1 g6 37. h5 gxh5 38. Bxh5 Nf6 39. Bf3 Rc8 40.  Kd4 Rd8+ 41. Kc3 Rg8 42. Rxg8 Nxg8 43. c5 axb4+ 44. Kxb4 bxc5+ 45. Kxc5 Nf6 46.  Kc6 h5 47. a4 h4 48. a5 Nd5 49. Bxd5 exd5 50. a6 h3 51. a7 h2 52. a8=Q h1=Q 53.  Qa3+ Kf6 54. Qd6+ Kg7 55. f5 d4+ 56. Kc5 Qc1+ 57. Kd5 Qe3 58. Qb6 Qf3+ 59. Ke5  Qg3+ 60. Ke4 Qg4+ 61. Ke5 Qe2+ 62. Kf4 Qe3+ 63. Kg4 Qe4+ 64. Kg5 Qg2+ 65. Kf4  Qd5 66. Qb2 Qd6+ 67. Ke4 Kf6 68. Qd2 Qe5+ 69. Kd3 Qe3+ 70. Qxe3 dxe3 71. Kxe3  Kxf5 72. Kf3 f6 73. Ke3 Kg4 74. Kf2 Kf4 75. Kg2 Ke3 76. Kf1 Kf3 77. Kg1 f5 78.  Kf1 f4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Kabos, Tobias"]  [Black "Maters, Arthur"]  [Result "1-0"]  [ECO "A25"]  [WhiteElo "2299"]  [BlackElo "2005"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. e3 Bxc3+ 7. bxc3 O-O 8.  Ne2 d6 9. Rb1 Qe8 10. Ba3 b6 11. d4 e4 12. c5 dxc5 13. O-O Ba6 14. dxc5 Rd8 15.  Nd4 Ne5 16. cxb6 axb6 17. Bxf8 Qxf8 18. Re1 Bc4 19. Qc2 g6 20. Red1 Qh6 21. h3  Ra8 22. a4 Nfg4 23. Ra1 c5 24. Nb5 Nf3+ 25. Bxf3 exf3 26. h4 Rf8 27. Nd6 Be6  28. Ne4 Nxe3 29. fxe3 Qxe3+ 30. Nf2 Qe5 31. Nh1 f4 32. Re1 Qh5 33. Rxe6 fxg3  34. Qe4 f2+ 35. Kg2 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Keuning, Selwin"]  [Black "Van Roon, Sjoerd"]  [Result "1-0"]  [ECO "C48"]  [WhiteElo "2013"]  [BlackElo "2136"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. O-O Qe7 6. d3 Nd4 7. Nxd4 Bxd4 8.  Ne2 Bb6 9. Ng3 c6 10. Nf5 Qf8 11. Ba4 d6 12. Qf3 Be6 13. Bg5 Ng8 14. Bb3 Bxf5  15. Qxf5 Ne7 16. Qh3 Ng6 17. a4 h6 18. Be3 Qe7 19. a5 Bc7 20. Qg3 O-O 21. Qxg6  d5 22. Qg3 f5 23. exd5 Kh8 24. Bd2 Rf6 25. Qh4 Qd6 26. f4 g5 27. fxg5 Rg6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Rut, Vojtech"]  [Black "Van Randtwijk, Mick"]  [Result "1-0"]  [ECO "B23"]  [WhiteElo "2140"]  [BlackElo "2030"]  [PlyCount "77"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. O-O e6 7. f5 exf5 8. d3  Nge7 9. Qe1 O-O 10. Qh4 Bd7 11. Bh6 Nc8 12. Bg5 Qe8 13. Nd5 Ne5 14. Nc7 Nxf3+  15. gxf3 Qe5 16. Nxa8 d5 17. Bxd5 Qb8 18. Bf6 Qxa8 19. Bxg7 Kxg7 20. Qg3 Nb6  21. Qe5+ Kg8 22. Rae1 Nxd5 23. exd5 Qd8 24. Qe7 Qc7 25. Qf6 c4 26. d4 c3 27. b3  Qa5 28. Qd6 Rd8 29. Qc5 Qa6 30. Qxc3 Bb5 31. Qc7 Qf6 32. c4 Qxd4+ 33. Kh1 Re8  34. cxb5 Rxe1 35. Rxe1 Qf2 36. Re8+ Kg7 37. Qe5+ f6 38. Qe7+ Kh6 39. Qe3+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Schmidt, Kai-Uwe"]  [Black "Sparenberg, Erik"]  [Result "1/2-1/2"]  [ECO "A49"]  [WhiteElo "2026"]  [BlackElo "2215"]  [PlyCount "83"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 c5 7. dxc5 dxc5 8. a5  Na6 9. Qxd8 Rxd8 10. Na3 Ne8 11. c3 Nd6 12. Bf4 f6 13. Rad1 Nf7 14. Rxd8+ Nxd8  15. Rd1 Nc6 16. Nd2 Be6 17. Ndc4 Rd8 18. Rxd8+ Nxd8 19. e4 Bd7 20. Kf1 Kf7 21.  Ke1 e5 22. Bd2 Bf8 23. Ne3 Nc7 24. Nac4 Be6 25. f4 Nc6 26. Nd5 Ne8 27. fxe5  Nxe5 28. Nxe5+ fxe5 29. Be3 Nf6 30. Ke2 Bd7 31. Kd3 Bb5+ 32. Kc2 Bd6 33. Nxf6  Kxf6 34. Bh3 Bc6 35. Kd3 Bb5+ 36. Kc2 Ba4+ 37. Kd3 Bb5+ 38. Kc2 Bc6 39. Kd3 b6  40. axb6 axb6 41. b4 cxb4 42. cxb4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Van der Berg, Wessel"]  [Black "Krasenkova, Ilena"]  [Result "0-1"]  [ECO "A35"]  [WhiteElo "2032"]  [BlackElo "2144"]  [PlyCount "142"]  [EventDate "2018.12.??"]   1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Qd2 Nf6 8.  e4 d6 9. Bd3 O-O 10. b3 e5 11. Ba3 Re8 12. Bc2 Bf8 13. O-O-O Ng4 14. Kb2 Qb6  15. c5 dxc5 16. h3 Nf6 17. Na4 Qb5 18. Bd3 Qb8 19. Bxc5 Bxc5 20. Nxc5 a5 21.  Bc4 Kg7 22. f3 a4 23. Qd6 Qb6 24. Rd2 axb3 25. a4 Bxh3 26. Rhd1 Rad8 27. a5  Qxa5 28. Nxb3 Rxd6 29. Nxa5 Rxd2+ 30. Rxd2 Be6 31. Rd6 Ra8 32. Bxe6 Rxa5 33.  Bc4 c5 34. Rc6 Ne8 35. Bd5 h5 36. Kc3 h4 37. Kd3 Kf8 38. Rb6 Ra7 39. Rb8 Ke7  40. Kc4 Rc7 41. Kb5 Nd6+ 42. Kb6 Rc8 43. Rxc8 Nxc8+ 44. Kxc5 g5 45. Bb3 Kf6 46.  Ba4 Ne7 47. Kd6 Ng6 48. Bd7 Nf4 49. Bh3 Nd3 50. Bf5 Nb2 51. Bh3 Nc4+ 52. Kc5  Ne3 53. Kd6 Nc2 54. Kd5 Nd4 55. Bg4 Ne2 56. Bh3 Nf4+ 57. Kd6 Ng6 58. Bf5 Nf4  59. Bh3 Nh5 60. Kd5 Ng3 61. Bg4 Ne2 62. Bh3 Nc1 63. Bg4 Nd3 64. Bh3 Ke7 65. Kc4  Nf4 66. Kc5 f6 67. Kc6 Nxh3 68. gxh3 Ke6 69. Kc5 f5 70. Kc4 fxe4 71. fxe4 g4  0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Vogel, Jaap"]  [Black "Ashwath, R."]  [Result "0-1"]  [ECO "D02"]  [WhiteElo "2193"]  [BlackElo "2314"]  [PlyCount "65"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Bd6 6. Bg3 O-O 7. Nbd2 b6 8. Ne5  Bb7 9. Bd3 Nc6 10. O-O Qc7 11. f4 Ne7 12. Qf3 Nf5 13. Bf2 Be7 14. Rad1 Nd6 15.  Bh4 Nfe4 16. Bxe7 Qxe7 17. Qh3 a5 18. g4 f6 19. Bxe4 Nxe4 20. Nef3 a4 21. a3 b5  22. g5 Rac8 23. gxf6 Nxf6 24. dxc5 Rxc5 25. Ne5 Bc8 26. Ndf3 Ne4 27. Nd4 Nd6  28. Rf2 Nc4 29. Rdf1 Rf6 30. Kh1 Bd7 31. Ng4 Rg6 32. Ne5 Rh6 33. Ng4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Wedda, Dries"]  [Black "De Groot, Hendrik"]  [Result "1-0"]  [ECO "A55"]  [WhiteElo "2208"]  [BlackElo "2128"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. d4 d6 2. Nf3 Nd7 3. c4 e5 4. Nc3 Be7 5. e4 Ngf6 6. g3 O-O 7. Bg2 a5 8. O-O  exd4 9. Nxd4 Nc5 10. h3 Re8 11. Re1 c6 12. b3 Bf8 13. a3 Bd7 14. Rb1 Qb6 15.  Bg5 Be7 16. Be3 Qc7 17. b4 axb4 18. axb4 Ra3 19. Nde2 Ne6 20. f4 Nf8 21. Ra1  Rxa1 22. Qxa1 h5 23. c5 dxc5 24. bxc5 Qc8 25. f5 Bd8 26. Bd4 Bc7 27. Bxf6 gxf6  28. Nf4 h4 29. Nh5 Be5 30. Qc1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Zwirs, Jasper"]  [Black "Theulings, Paul-Peter"]  [Result "1-0"]  [ECO "B03"]  [WhiteElo "2127"]  [BlackElo "2098"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.  Nge2 O-O 9. b3 Re8 10. O-O a5 11. a3 Bf6 12. Be3 a4 13. b4 d5 14. cxd5 Nxd5 15.  Nxd5 Qxd5 16. b5 Ne7 17. Nc3 Qb3 18. Ne4 Nd5 19. Qd2 Rxe4 20. Bxe4 Qxb5 21.  Rab1 Qd7 22. Qc2 Nxe3 23. fxe3 Bg5 24. Rf3 Qe7 25. Rbf1 f5 26. Bxf5 Bxf5 27.  Qxf5 Bxe3+ 28. Kh1 Bh6 29. Qd5+ Kh8 30. Rf7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.1"]  [White "Vrolijk, Liam"]  [Black "Ladva, Ottomar"]  [Result "1/2-1/2"]  [ECO "D02"]  [PlyCount "79"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3  Qe7 9. dxc5 Bxc5 10. e4 e5 11. O-O d4 12. cxd4 Bxd4 13. Nxd4 Nxd4 14. Nc4 Nc6  15. h3 Rd8 16. Qe2 b5 17. Na3 a6 18. Nc2 Be6 19. Rfd1 Nd7 20. a4 bxa4 21. Bxa6  Nc5 22. Bb5 Nd4 23. Nxd4 exd4 24. f3 Qg5 25. Kh2 Bb3 26. Rd2 Ne6 27. Bc6 Rac8  28. Bd5 Bxd5 29. exd5 Qxd5 30. Rxa4 d3 31. Qe4 f5 32. Qxd5 Rxd5 33. Ra3 f4 34.  Be1 Rcd8 35. Bf2 g5 36. b4 Ng7 37. g4 fxg3+ 38. Kxg3 Nf5+ 39. Kg2 Ne7 40. b5  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.2"]  [White "Schoppen, Casper"]  [Black "Krasenkow, Michal"]  [Result "1-0"]  [ECO "A43"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 c5 5. d5 e6 6. Bd3 exd5 7. exd5 Ne7 8. Nf3  O-O 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nd7 12. Bc2 a6 13. Bg5 h6 14. Bd2 Ne5 15.  Qe2 Nf5 16. Bxf5 gxf5 17. f4 Nd7 18. Qd3 Qf6 19. Ne2 Qxb2 20. Rab1 Qxa2 21. Ng3  Bd4+ 22. Kh2 b5 23. Nxf5 Qxc4 24. Qg3+ Kh8 25. Qh4 Nf6 26. Nxd4 Qxd4 27. Bc1  Kh7 28. Bb2 Qxd5 29. Bxf6 Rg8 30. Rb2 Rae8 31. f5 Re3 32. Rf4 Qd1 33. Rd2 Qe1  34. Qxe1 Rxe1 35. Rxd6 Ree8 36. Rd7 Ref8 37. g4 c4 38. h4 Rg7 39. Bxg7 Kxg7 40.  f6+ Kg6 41. h5+ Kh7 42. Re4 a5 43. Ree7 Kg8 44. Rb7 b4 45. Rec7 c3 46. Kg3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.3"]  [White "Tiviakov, Sergei"]  [Black "Beerdsen, Thomas"]  [Result "1-0"]  [ECO "C55"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Bb3 Qe7 7. Nbd2 Be6 8. O-O  O-O-O 9. Ba4 Nb8 10. d4 Nbd7 11. Qe2 g5 12. d5 Bg4 13. Nc4 Nb6 14. Nxb6+ cxb6  15. Bc2 Qc7 16. a4 Kb8 17. Be3 Rc8 18. a5 bxa5 19. b4 a6 20. Rxa5 Be7 21. Bd3  Nxe4 22. Bxe4 f5 23. Bd3 e4 24. Bxa6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.4"]  [White "Ernst, Sipke"]  [Black "Kokje, Joris"]  [Result "1-0"]  [ECO "B50"]  [PlyCount "92"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Bd3 c4 5. Bxc4 Nxe4 6. d3 Nf6 7. d4 d5 8. Bd3  Nc6 9. c3 g6 10. Bf4 Bg7 11. Nbd2 O-O 12. O-O Bf5 13. Bxf5 gxf5 14. Qb3 Qd7 15.  Ne5 Nxe5 16. dxe5 Ne4 17. Rad1 Rfd8 18. Nxe4 fxe4 19. f3 e3 20. Qc2 Qc7 21.  Bxe3 Qxe5 22. Bd4 Qh5 23. f4 Qh6 24. Qe2 Bxd4+ 25. Rxd4 Qf6 26. Re1 e6 27. Qb5  Kh8 28. Kh2 Rg8 29. Re3 Qh4 30. Qe2 Rae8 31. g3 Qf6 32. Rxd5 Rd8 33. Rxd8 Rxd8  34. Rd3 Kg8 35. Qe5 Qe7 36. Rxd8+ Qxd8 37. Qg5+ Qxg5 38. fxg5 Kf8 39. Kg2 Ke7  40. Kf3 Kd6 41. Ke4 b5 42. b3 Kd7 43. Ke5 Ke7 44. h4 Kd7 45. h5 Ke7 46. g4 Kd7  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.5"]  [White "Kislinsky, Alexey"]  [Black "Pruijssers, Roeland"]  [Result "1/2-1/2"]  [ECO "C28"]  [PlyCount "160"]  [EventDate "2018.12.??"]   1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bb4 5. Nf3 d5 6. exd5 Nxd5 7. O-O Bxc3 8.  bxc3 Bg4 9. Re1 O-O 10. Bd2 Nb6 11. Bb5 Ne7 12. d4 exd4 13. cxd4 Nf5 14. Be2  Bxf3 15. Bxf3 Qxd4 16. Bxb7 Rad8 17. Be4 Qxd2 18. Qxd2 Rxd2 19. Bxf5 Rd5 20.  Bd3 Ra5 21. g3 g6 22. Re7 Rc8 23. Bf1 Rc5 24. Bd3 Kf8 25. Re4 Ra5 26. Rh4 Kg7  27. Re4 Kf8 28. Rh4 Kg7 29. Re4 Rd8 30. a4 Rd7 31. Ra3 c5 32. Kg2 c4 33. Be2 f5  34. Re6 Rc7 35. Rae3 Kf7 36. Rd6 Rxa4 37. h4 Ra2 38. h5 Rxc2 39. hxg6+ hxg6 40.  Ree6 Rd7 41. Rf6+ Ke8 42. Rde6+ Re7 43. Bf3 Rxe6 44. Rxe6+ Kf7 45. Rc6 Ra2 46.  g4 Rd2 47. Kg3 Rd4 48. gxf5 gxf5 49. Rc7+ Ke6 50. Rxa7 c3 51. Be2 Nc4 52. Ra1  f4+ 53. Kg2 Ne5 54. Rc1 Rd2 55. Kf1 f3 56. Bxf3 Nxf3 57. Rxc3 Nd4 58. Rc5 Nf3  59. Ra5 Ne5 60. Kg2 Nd3 61. Ra6+ Kf5 62. Kf3 Nf4 63. Ra5+ Nd5 64. Ra3 Rc2 65.  Rb3 Nc3 66. Rb8 Nd5 67. Rb3 Ra2 68. Rd3 Nf6 69. Rb3 Ng4 70. Kg3 Rd2 71. Rf3+  Kg5 72. Rf8 Nf6 73. Kf3 Ra2 74. Rb8 Ra3+ 75. Kg2 Kf5 76. Rb5+ Kf4 77. Rb4+ Ne4  78. Rb8 Ra2 79. Rf8+ Kg4 80. Rg8+ Kf4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.6"]  [White "Maris, Ivo"]  [Black "Plat, Vojtech"]  [Result "0-1"]  [ECO "A00"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. b4 e5 2. a3 Nf6 3. Bb2 d6 4. g3 Be7 5. Bg2 c6 6. c4 a5 7. b5 Be6 8. d3 O-O  9. Nf3 Nfd7 10. O-O f5 11. Nfd2 d5 12. cxd5 cxd5 13. Qb3 Nc5 14. Qc2 Nbd7 15.  d4 Ne4 16. dxe5 Qb6 17. a4 Nxf2 18. Rxf2 Bc5 19. e3 f4 20. Kh1 fxe3 21. Rxf8+  Rxf8 22. Nf3 d4 23. Na3 Kh8 24. Nc4 Qc7 25. Ng5 Bg8 26. Rc1 Be7 27. e6 Bxg5 28.  Bxd4 e2 29. Qc3 Ne5 30. Bxe5 Bxc1 31. Qxc1 Rd8 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.7"]  [White "Gleizerov, Evgeny"]  [Black "Hovsepyan, Vardan"]  [Result "1-0"]  [ECO "E97"]  [PlyCount "85"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 Nd7 10. b4 f5 11. c5 Nf6 12. f3 f4 13. Nc4 g5 14. a4 h5 15. cxd6  cxd6 16. Nb5 Ne8 17. Bd2 Rf6 18. Be1 Rg6 19. Bf2 g4 20. Nxa7 g3 21. Bb6 gxh2+  22. Kh1 Qd7 23. Nd2 h4 24. Bb5 h3 25. Rf2 hxg2+ 26. Rxg2 Qh3 27. Rxg6 Nxg6 28.  Bxe8 Qg3 29. Nf1 Qg5 30. Nxc8 Nh4 31. Ra2 Rxc8 32. Bd7 Rc3 33. Be6+ Kf8 34. Bg4  Bf6 35. Rc2 Ra3 36. Nxh2 Ng6 37. a5 Qh6 38. Qc1 Rb3 39. Rb2 Ra3 40. Rg2 Rb3 41.  Qc8+ Kg7 42. Bf5 Rb1+ 43. Bg1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.8"]  [White "Ulybin, Mikhail"]  [Black "Baselmans, Luuk"]  [Result "1-0"]  [ECO "A40"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. g3 Nf6 5. Bg2 O-O 6. e4 d6 7. Ne2 Nc6 8. a3  Bxd2+ 9. Qxd2 e5 10. O-O a4 11. Qc3 Bg4 12. f3 Bh5 13. Nd2 Nd7 14. g4 Bg6 15.  f4 h5 16. g5 h4 17. d5 Na5 18. Qh3 Bh5 19. Bf3 Bxf3 20. Rxf3 f6 21. g6 f5 22.  exf5 Qf6 23. fxe5 Qg5+ 24. Kh1 Qxd2 25. Rf4 Rf6 26. Rxh4 Kf8 27. Rh8+ Ke7 28.  exf6+ Nxf6 29. Rxa8 Nxc4 30. Nc3 Ne3 31. Rxa4 Kd7 32. Rg1 b5 33. Rh4 Nfxd5 34.  f6+ Kc6 35. Qf3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.9"]  [White "De Jong, Migchiel"]  [Black "Warmerdam, Max"]  [Result "0-1"]  [ECO "C76"]  [PlyCount "131"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 a6 6. Ba4 d6 7. d4 Bd7 8. Be3  Nf6 9. Nbd2 O-O 10. Re1 Re8 11. Bc2 Ng4 12. Bg5 Bf6 13. Bxf6 Nxf6 14. b4 exd4  15. Nxd4 a5 16. Qb1 b6 17. b5 Nb8 18. f4 Nh5 19. g3 Bc8 20. Bd1 Ng7 21. Bf3 Bb7  22. e5 d5 23. Qd3 Ne6 24. f5 Nc5 25. Qe3 Nbd7 26. e6 fxe6 27. fxe6 Nf6 28. Qh6  Qe7 29. Re3 Nfe4 30. Nxe4 dxe4 31. Be2 Bd5 32. Bg4 Bxe6 33. Bxe6+ Nxe6 34. Rxe4  Qg5 35. Qxg5 Nxg5 36. Rxe8+ Rxe8 37. h4 Nf7 38. Kf2 Nd6 39. Rc1 Kf7 40. Rc2 Re5  41. a4 Kf6 42. g4 Ne4+ 43. Kf3 Nc5 44. g5+ Kf7 45. Rd2 Re4 46. Rf2 Ke8 47. Rh2  Re7 48. Nc6 Rf7+ 49. Kg4 Nxa4 50. Re2+ Kf8 51. c4 Nc5 52. h5 gxh5+ 53. Kxh5 Nb7  54. Ne5 Re7 55. Kh6 Nd6 56. Rf2+ Kg8 57. Ng4 Nf7+ 58. Kh5 Kg7 59. Nf6 Re1 60.  Nd5 Ne5 61. Rh2 a4 62. Nxc7 a3 63. Ne6+ Kg8 64. Nd4 a2 65. Nb3 Rb1 66. c5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.10"]  [White "Schippers, Maurice"]  [Black "Lahaye, Rick"]  [Result "1/2-1/2"]  [ECO "B91"]  [PlyCount "161"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. O-O  e6 9. a3 Nbd7 10. Re1 Qc7 11. g4 h6 12. f4 Nb6 13. Qf3 Be7 14. g5 hxg5 15. fxg5  Nfd7 16. g6 Bf6 17. gxf7+ Kxf7 18. Nce2 Rh4 19. Ng3 Ne5 20. Qf1 Rah8 21. h3 Ke7  22. c3 Qc4 23. Be3 Qxf1+ 24. Rxf1 Nbc4 25. Bc1 Nb6 26. b3 Nbd7 27. a4 bxa4 28.  Rxa4 Nc5 29. Ra2 Kd7 30. b4 Nxe4 31. Nxe4 Bxe4 32. Rxa6 Bxg2 33. Kxg2 Rxh3 34.  Ra7+ Ke8 35. Bf4 Rxc3 36. Ra8+ Kd7 37. Rxh8 Ng6 38. Rh7 Bxd4 39. Bg3 Kc6 40.  Rd1 Rc2+ 41. Kh3 Rc4 42. b5+ Kxb5 43. Bxd6 Bf6 44. Kg2 e5 45. Kf1 Kc6 46. Ba3  Rd4 47. Rc1+ Kd5 48. Rh2 Nf4 49. Bb2 Rd3 50. Ra1 Ke4 51. Ke1 Rg3 52. Ra4+ Kf5  53. Kf1 Rf3+ 54. Ke1 Rb3 55. Bc1 Rb1 56. Kd1 g5 57. Kc2 Rb6 58. Be3 Rc6+ 59.  Kd1 g4 60. Bxf4 exf4 61. Rh5+ Kg6 62. Rb5 Bg5 63. Ra8 Rd6+ 64. Kc2 Bd8 65. Ra4  Rf6 66. Ra8 Rf8 67. Ra6+ Bf6 68. Ra4 Rc8+ 69. Kd3 Bg5 70. Ra6+ Kh5 71. Raa5 Rg8  72. Ke2 Kh4 73. Kf2 Rg6 74. Rd5 Rg7 75. Rf5 Rg8 76. Rab5 f3 77. Ra5 Rg7 78.  Rab5 Ra7 79. Rxg5 Ra2+ 80. Kf1 Kg3 81. Rxg4+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.11"]  [White "Van Meegen, Ruud"]  [Black "Kollen, Zyon"]  [Result "1/2-1/2"]  [ECO "A13"]  [PlyCount "96"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 b6 6. Nc3 c6 7. Qc2 Nbd7 8. d4 a6  9. Bd3 b5 10. O-O Rb8 11. Rab1 h6 12. a3 O-O 13. c5 Qc7 14. Ne2 Ne8 15. b4 f5  16. Nf4 Rf6 17. h4 g6 18. Qe2 Ng7 19. g3 Nf8 20. Kg2 Bd7 21. Rh1 Be8 22. Rh2  Bd8 23. Bc2 a5 24. Bc3 axb4 25. axb4 Ra8 26. Rhh1 Qb8 27. Ra1 Rxa1 28. Rxa1 Rf7  29. Qd1 Ra7 30. Rxa7 Qxa7 31. Qa1 Qxa1 32. Bxa1 g5 33. hxg5 hxg5 34. Nd3 Nd7  35. Nfe5 Nxe5 36. Nxe5 Bf6 37. Nd3 Bh5 38. f3 Bd8 39. Bc3 Bc7 40. Bd2 Ne8 41.  Ne5 Bxe5 42. dxe5 Kg7 43. Kf2 Nc7 44. Bb3 Na6 45. f4 gxf4 46. gxf4 Kh6 47. Bc2  Bg4 48. Kg3 Kh5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.12"]  [White "Maatman, Nick"]  [Black "De Boer, Eelke"]  [Result "1-0"]  [ECO "E71"]  [PlyCount "97"]  [EventDate "2018.12.??"]   1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6  9. Nf3 Nd7 10. a3 Nac5 11. h4 Nf6 12. Bxc5 dxc5 13. g5 Nh5 14. Qc2 f5 15. Nd2  fxe4 16. Ndxe4 Bg4 17. Be2 Bxe2 18. Nxe2 Qe7 19. O-O-O Nf4 20. N2g3 Rad8 21.  Kb1 b6 22. h5 c6 23. dxc6 Rd4 24. hxg6 hxg6 25. Ne2 Nxe2 26. Qxe2 Qc7 27. Nc3  Qxc6 28. Nd5 Qe6 29. f4 e4 30. Rdf1 b5 31. f5 Rxf5 32. Rxf5 gxf5 33. Qh2 Qe5  34. Nf6+ Bxf6 35. Qh7+ Kf8 36. gxf6 Qxf6 37. Rg1 Qf7 38. Qh8+ Ke7 39. Rg7 Rxc4  40. Rxf7+ Kxf7 41. Qe5 a4 42. Qxf5+ Ke7 43. Qd5 e3 44. Qe5+ Kd7 45. Qxe3 Kc6  46. Qe6+ Kb7 47. Qd6 Ka7 48. Qc6 b4 49. Qb5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.13"]  [White "Zwirs, Nico"]  [Black "Simet, Martin"]  [Result "1/2-1/2"]  [ECO "B30"]  [PlyCount "174"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. O-O d6 6. Bb3 Nf6 7. h3 O-O 8. d4  cxd4 9. Nxd4 Bd7 10. Re1 Nxd4 11. Qxd4 Bc6 12. Qd3 Nd7 13. Qg3 Rc8 14. Nd5 Nc5  15. Bg5 Bxd5 16. exd5 Rc7 17. c3 h6 18. Bd2 Nxb3 19. axb3 a6 20. Ra4 Rc5 21.  Qd3 Re8 22. Rg4 Qd7 23. b4 Rc7 24. Rh4 g5 25. Rhe4 Qf5 26. R1e3 Be5 27. h4 f6  28. g3 Qg6 29. hxg5 hxg5 30. Re1 Kf7 31. Kg2 Rh8 32. Kf1 Rh2 33. Qf3 Rc8 34.  Ke2 Rch8 35. Kd1 b5 36. Kc1 R8h3 37. R4e2 g4 38. Qe3 Qf5 39. b3 Qf3 40. c4 bxc4  41. bxc4 Rh8 42. Kc2 Rc8 43. Kb3 Rc7 44. Qxf3 gxf3 45. Rxe5 fxe5 46. Be3 Rh8  47. Ra1 Rhc8 48. c5 dxc5 49. bxc5 Rxc5 50. Bxc5 Rxc5 51. Re1 Rxd5 52. Re3 e4  53. Rxe4 Rf5 54. Ra4 Rf6 55. Kc3 Ke8 56. Kd4 Kd7 57. Ke4 Kc7 58. Ra3 Kb6 59. g4  a5 60. g5 Rf8 61. Rxf3 Rxf3 62. Kxf3 a4 63. g6 a3 64. g7 a2 65. g8=Q a1=Q 66.  Qe6+ Kb5 67. Qxe7 Qh1+ 68. Kg3 Qg1+ 69. Kf3 Qh1+ 70. Ke2 Qh5+ 71. f3 Qh2+ 72.  Kd3 Qh1 73. Qe5+ Kc6 74. Ke4 Qg2 75. Qf6+ Kd7 76. Ke5 Qh2+ 77. f4 Qb2+ 78. Kf5  Qc2+ 79. Kg5 Qg2+ 80. Kh6 Qh2+ 81. Kg7 Qg3+ 82. Kf8 Qa3+ 83. Kg8 Qa8+ 84. Qf8  Qxf8+ 85. Kxf8 Ke6 86. Kg7 Kf5 87. Kh6 Kxf4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.14"]  [White "Cerveny, Martin"]  [Black "Jedlicka, Ales"]  [Result "1-0"]  [ECO "E11"]  [PlyCount "86"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 O-O 7. Bg2 Na5 8. b3  b6 9. O-O Bb7 10. d5 exd5 11. Nxd5 Nxd5 12. cxd5 Rae8 13. Re1 c6 14. e4 Bxd2  15. Qxd2 cxd5 16. exd5 Qd6 17. Nd4 g6 18. h4 Qf6 19. Rac1 Rc8 20. Qd3 Ba8 21.  h5 Nb7 22. h6 Rxc1 23. Rxc1 Qg5 24. Qe3 Qxe3 25. fxe3 Nc5 26. e4 a5 27. g4 f6  28. a3 Kf7 29. b4 axb4 30. axb4 Nd3 31. Rc7 Ke7 32. Ra7 Nxb4 33. Nb5 f5 34. g5  fxe4 35. Bh3 Rd8 36. d6+ Kf8 37. Bxd7 Bd5 38. Nd4 Ra8 39. Rc7 e3 40. Be6 Ra1+  41. Kh2 Rh1+ 42. Kg3 Rg1+ 43. Kf4 Rf1+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Baselmans, Luuk"]  [Black "Maris, Ivo"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "2191"]  [BlackElo "2351"]  [PlyCount "58"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Nd7 7. O-O Be7 8.  Bxc6 bxc6 9. Nxd4 Nb8 10. Nc3 O-O 11. Qf3 a5 12. Bf4 Ra6 13. Rad1 c5 14. Ndb5  d4 15. Nd5 Rg6 16. Qb3 Bg5 17. Bg3 c6 18. Nd6 Be6 19. c4 dxc3 20. Qxc3 Bxd5 21.  f4 Bh4 22. f5 Rg4 23. Rd3 c4 24. Re3 Qb6 25. Kh1 Qd4 26. Rfe1 Bxg3 27. Rxg3 Kh8  28. h3 Rxg3 29. Qxg3 Qd3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "De Boer, Eelke"]  [Black "Wedda, Dries"]  [Result "1/2-1/2"]  [ECO "B94"]  [WhiteElo "2327"]  [BlackElo "2208"]  [PlyCount "121"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8.  Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Qf3 Bg7 14. g4 Bb7  15. a3 O-O 16. Bd3 Rab8 17. Be1 Nc5 18. Nxc5 Qxc5 19. h4 h5 20. gxh5 Nxh5 21.  Nd5 Bxd5 22. Bb4 Qc8 23. exd5 f5 24. Bxf8 Qxf8 25. Be2 Nf4 26. Kb1 Qf6 27. c3  a5 28. d6 b4 29. Bc4+ Kh7 30. h5 g5 31. h6 Bh8 32. Qc6 Rd8 33. Qc7+ Kg6 34. d7  Qe7 35. Rd6+ Kh7 36. Rhd1 bxc3 37. bxc3 g4 38. Rb6 g3 39. Rb8 Bf6 40. Rxd8 Qxd8  41. Qb7 g2 42. Kc2 Kxh6 43. Rg1 Qe7 44. Qc6 e4 45. Qc7 Bg5 46. Rd1 Kh5 47. d8=Q  Qxd8 48. Rxd8 g1=Q 49. Rg8 Qe3 50. Qxa5 Ne2 51. Bxe2+ Qxe2+ 52. Kb3 Qd1+ 53.  Kc4 Qd3+ 54. Kc5 Be7+ 55. Kc6 Qc4+ 56. Kb7 Qxg8 57. Qxf5+ Qg5 58. Qh7+ Kg4 59.  Qxe4+ Kh5 60. Qh7+ Kg4 61. Qe4+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Hilwerda, Jonas"]  [Black "Elgersma, Simon"]  [Result "0-1"]  [ECO "D05"]  [WhiteElo "2128"]  [BlackElo "2200"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. c3 d5 5. Bd3 Nbd7 6. Ne5 Bd6 7. f4 Qc7 8. Nd2  O-O 9. O-O b6 10. Rf3 Bb7 11. Qc2 c4 12. Be2 b5 13. Rh3 Ne4 14. Nxe4 dxe4 15.  Nxd7 Qxd7 16. Bd2 Qc6 17. Qd1 a5 18. Qe1 Rfc8 19. Qh4 h6 20. g4 Qd5 21. g5 Be7  22. Qg4 Qf5 23. Qh5 b4 24. Kf2 Bf8 25. Rg1 g6 26. gxh6 Kh7 27. Qh4 Rc7 28. Bg4  Qd5 29. Qf6 Qd8 30. Qe5 f6 31. Qxe6 Ra6 32. f5 g5 33. Bh5 Rxe6 34. Bg6+ Kh8 35.  fxe6 Qd6 36. Bf5 Bd5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Jedlicka, Ales"]  [Black "Rut, Vojtech"]  [Result "1-0"]  [ECO "A04"]  [WhiteElo "2226"]  [BlackElo "2140"]  [PlyCount "96"]  [EventDate "2018.12.??"]   1. Nf3 f5 2. g3 Nf6 3. Bg2 d5 4. c4 e6 5. O-O Bd6 6. d3 O-O 7. Nc3 Kh8 8. cxd5  exd5 9. e4 dxe4 10. dxe4 Nc6 11. exf5 Bxf5 12. Nb5 Bc5 13. Qxd8 Raxd8 14. Bf4  Nd5 15. Bg5 Be7 16. Bxe7 Ncxe7 17. Rfe1 c6 18. Nbd4 Bc8 19. Ng5 Rde8 20. Re5  Ng6 21. Rxe8 Rxe8 22. Bxd5 cxd5 23. Rc1 Ne5 24. f4 Nc4 25. b3 Nd6 26. Rc5 h6  27. Rxd5 hxg5 28. Rxd6 gxf4 29. gxf4 Kh7 30. Kf2 b6 31. Nf3 Ba6 32. Ng5+ Kg8  33. Rd7 g6 34. Rxa7 Re2+ 35. Kg3 Rxa2 36. Ne4 Ra5 37. Nf6+ Kf8 38. b4 Ra3+ 39.  Kh4 Ra4 40. Nd7+ Ke8 41. Nxb6 Rxb4 42. Nd5 g5+ 43. Kxg5 Rb5 44. Rxa6 Rxd5+ 45.  f5 Rd2 46. h4 Kf8 47. h5 Kg8 48. Ra8+ Kg7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Krasenkova, Ilena"]  [Black "De Jong, Migchiel"]  [Result "1/2-1/2"]  [ECO "E70"]  [WhiteElo "2144"]  [BlackElo "2323"]  [PlyCount "142"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. h3 c6 6. Bd3 d6 7. Bg5 Nbd7 8. Nge2  a6 9. O-O b5 10. a3 h6 11. Be3 bxc4 12. Bxc4 d5 13. Bd3 dxe4 14. Nxe4 Nd5 15.  Bd2 e5 16. Qc1 exd4 17. Bxh6 Qb6 18. Bxg7 Kxg7 19. b4 Ne5 20. Nc5 Nxd3 21. Nxd3  Re8 22. Qb2 c5 23. Nxc5 Qf6 24. Qxd4 Nxb4 25. axb4 Rxe2 26. Qxf6+ Kxf6 27. Rfd1  Rb2 28. Rd6+ Ke7 29. Rb6 Ra7 30. Nxa6 Rxa6 31. Rbxa6 Bxa6 32. Rxa6 Rxb4 33. g3  g5 34. Kg2 Rb3 35. g4 f6 36. f3 Kf7 37. Ra5 Kg6 38. Rf5 Ra3 39. h4 gxh4 40. Kh3  Rb3 41. Kxh4 Ra3 42. Kg3 Rb3 43. Ra5 Rc3 44. Rd5 Ra3 45. Kf4 Ra4+ 46. Ke3 Ra3+  47. Kf2 Ra2+ 48. Kg3 Ra3 49. Rd8 Rb3 50. Re8 Ra3 51. Kf4 Ra4+ 52. Re4 Ra3 53.  Rb4 Rc3 54. Ke4 Ra3 55. Rc4 Rb3 56. Ra4 Rc3 57. Ra8 Rc4+ 58. Kd3 Rb4 59. Rg8+  Kf7 60. Rc8 Kg6 61. Rc3 Ra4 62. Ke3 Rb4 63. f4 Ra4 64. Kf2 Ra2+ 65. Kg3 Ra7 66.  g5 Rf7 67. Kg4 Kg7 68. f5 fxg5 69. Kxg5 Kf8 70. Rc6 Kg7 71. f6+ Kg8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Nicolai, Amir"]  [Black "De Boer, Bas"]  [Result "1-0"]  [ECO "B48"]  [WhiteElo "2074"]  [BlackElo "2134"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8.  Qg3 Nf6 9. O-O-O b5 10. f4 Neg4 11. Bg1 h5 12. Bd3 Bb7 13. h3 Nh6 14. Qe3 b4  15. Na4 Be7 16. Bf2 d5 17. e5 Ne4 18. g4 Nxf2 19. Qxf2 g6 20. Nxe6 fxe6 21.  Bxg6+ Kd8 22. f5 Bc6 23. Nc5 Bxc5 24. Qxc5 Bd7 25. Qxb4 Rb8 26. Qf4 Qb6 27. b3  a5 28. f6 a4 29. g5 axb3 30. cxb3 Qc5+ 31. Kb1 Rb4 32. Qd2 Ba4 33. Rc1 Qb6 34.  Rc3 Kd7 35. Rhc1 Rb8 36. Qc2 d4 37. Rc7+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Sparenberg, Erik"]  [Black "De Groot, Hendrik"]  [Result "0-1"]  [ECO "D79"]  [WhiteElo "2215"]  [BlackElo "2128"]  [PlyCount "48"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. c4 c6 7. cxd5 cxd5 8. Nc3  Nc6 9. Ne5 Be6 10. Bf4 Rc8 11. Nxc6 Rxc6 12. Be5 Qa5 13. a3 Rfc8 14. Qd2 Ne8  15. e4 Bxe5 16. exd5 Bxd5 17. Bxd5 Rxc3 18. Bxb7 Rxg3+ 19. hxg3 Qxd2 20. Bxc8  Bxd4 21. Bg4 Qg5 22. Bf3 Qxg3+ 23. Bg2 Nf6 24. Rad1 Ng4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Theulings, Paul-Peter"]  [Black "Schmidt, Kai-Uwe"]  [Result "1/2-1/2"]  [ECO "A30"]  [WhiteElo "2098"]  [BlackElo "2026"]  [PlyCount "125"]  [EventDate "2018.12.??"]   1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. a3 Nf6 7. Nc3 d5 8.  cxd5 Nxd5 9. Bd2 Be7 10. e4 Nxc3 11. Bxc3 e5 12. Bc4 O-O 13. O-O Be6 14. Bxe6  fxe6 15. Nc1 Bc5 16. Nd3 Rad8 17. Qc2 Bd4 18. Rad1 Rc8 19. Rc1 Na5 20. Bxa5  Rxc2 21. Bxb6 Rxc1 22. Rxc1 Bxb6 23. Kf1 h6 24. Ke2 Bd4 25. f3 Rf7 26. Rc8+ Rf8  27. Rxf8+ Kxf8 28. b3 Ke7 29. Ne1 Kd6 30. Kd3 Bb2 31. Nc2 Kc5 32. a4 a5 33. Ke2  Bc1 34. Kf2 Bd2 35. Kg3 Bf4+ 36. Kh4 g6 37. g3 Bg5+ 38. Kg4 Bd2 39. h4 h5+ 40.  Kh3 Bc1 41. Kg2 b5 42. axb5 Kxb5 43. Kf2 Kc5 44. Ke2 Bb2 45. Kd2 Bd4 46. Ke2  Bb2 47. Kd2 Bd4 48. Ke1 Kb5 49. Kf1 Bb2 50. Ke2 Kc5 51. Kd2 Bd4 52. Ke1 Bb2 53.  Kf2 Bc1 54. Kg2 Bd2 55. Kg1 Bc1 56. Kf2 Bd2 57. Ke2 Bc3 58. g4 Bd4 59. g5 Bb2  60. Kd2 Bd4 61. Kd1 Bb2 62. Ke2 Bc1 63. Kf2 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Van Baar, Esper"]  [Black "Barthel, Ansgar"]  [Result "0-1"]  [ECO "B07"]  [WhiteElo "2205"]  [BlackElo "2096"]  [PlyCount "64"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Nbd7 5. h3 c6 6. g4 g6 7. a4 Bg7 8. Bg2  O-O 9. O-O exd4 10. Nxd4 Nc5 11. Nde2 Qe7 12. Ng3 Nfd7 13. a5 Rd8 14. f4 b5 15.  axb6 Nxb6 16. f5 Be5 17. Qf3 f6 18. h4 Ba6 19. Bh6 Bxg3 20. Qxg3 Bxf1 21. Rxf1  Qe5 22. Bf4 Qd4+ 23. Kh1 Nb7 24. Rd1 Qc5 25. g5 fxg5 26. Bxg5 Qe5 27. Qg4 Qg7  28. f6 Qf7 29. e5 dxe5 30. Re1 Rd4 31. Qg3 Nc4 32. b3 Ncd6 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Van Foreest, Machteld"]  [Black "Elgersma, Onno"]  [Result "1-0"]  [ECO "C07"]  [WhiteElo "1925"]  [BlackElo "2192"]  [PlyCount "123"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bd3 Nc6 8.  Nb3 Bb6 9. Qe2 Nb4 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. a3 Nc6 13. Be3 Bxe3 14. Qxe3  Nd5 15. Qe4 Qc7 16. O-O O-O 17. Rad1 Rad8 18. Rfe1 Nf6 19. Qe2 e5 20. h3 Rxd1  21. Rxd1 Re8 22. Qc4 h6 23. Re1 a6 24. Nbd2 Qb6 25. Qb3 Qxb3 26. Nxb3 Kf8 27.  Kf1 Re7 28. Nfd2 Ke8 29. c3 Kd7 30. Nc4 Kc7 31. Nc5 Nd5 32. Rd1 Nf6 33. Nd6 Kb6  34. b4 Rc7 35. Na4+ Ka7 36. b5 axb5 37. Nxb5+ Kb8 38. Nxc7 Kxc7 39. Nc5 Na5 40.  Re1 Nc4 41. a4 Nd5 42. g3 b6 43. Nd3 Kd6 44. Rc1 Nd2+ 45. Ke1 Nb3 46. Rc2 f6  47. c4 Nd4 48. Rb2 Nc3 49. Rxb6+ Kc7 50. a5 Nf3+ 51. Kf1 Nd2+ 52. Kg2 Nxc4 53.  Rb3 Nd5 54. Rb5 Kd6 55. Rc5 Nd2 56. a6 Nb6 57. a7 e4 58. Nb2 e3 59. fxe3 Kxc5  60. Na4+ Nxa4 61. a8=Q Nc3 62. Qa7+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Van Randtwijk, Mick"]  [Black "Van de Pavoordt, Max"]  [Result "1-0"]  [ECO "C19"]  [WhiteElo "2030"]  [BlackElo "2042"]  [PlyCount "40"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Nbc6 8. Nf3  Bd7 9. Be2 Rc8 10. Ba3 Qa5 11. Bxc5 Qxc3+ 12. Kf1 b6 13. Ra3 Qa5 14. Bd6 Nf5  15. Rb3 Nxd6 16. exd6 f6 17. Ne1 Qxa4 18. Rd3 Nb4 19. Bh5+ g6 20. Qg4 Rg8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Van Roon, Sjoerd"]  [Black "Van der Berg, Wessel"]  [Result "1-0"]  [ECO "B96"]  [WhiteElo "2136"]  [BlackElo "2032"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4  Be7 9. Bf2 Qc7 10. Qe2 b5 11. a3 Nbd7 12. O-O-O Nb6 13. g4 g5 14. fxg5 hxg5 15.  Bg2 Bb7 16. Bg3 Nc4 17. e5 dxe5 18. Bxb7 Qxb7 19. Bxe5 Rh3 20. Bxf6 Bxf6 21.  Ne4 Bxd4 22. Rxd4 Kf8 23. Rf1 Qe7 24. Nd6 Rd8 25. Rxf7+ Qxf7 26. Nxf7 Rxd4 27.  Nxg5 Re3 28. Nxe6+ Rxe6 29. Qxe6 Rd6 30. Qf5+ Kg7 31. Kb1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Zwirs, Jasper"]  [Black "Vogel, Jaap"]  [Result "1-0"]  [ECO "C18"]  [WhiteElo "2127"]  [BlackElo "2193"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f6 8. Bb5+  Kf8 9. dxc5 Qxc5 10. Qb4 Qxb4 11. axb4 Bd7 12. Be2 Nc6 13. Nf3 Nxe5 14. Nxe5  fxe5 15. f4 exf4 16. Bxf4 Nf6 17. O-O Ke7 18. Be5 a6 19. Ra5 Rac8 20. Bd3 Rhg8  21. h3 Ne4 22. Bxe4 dxe4 23. Bd4 Bb5 24. Re1 Bd7 25. Rxe4 Rgf8 26. Ra1 Rf5 27.  Rd1 Rd5 28. Rde1 Re8 29. Bxg7 Bc6 30. Bd4 Rf5 31. R4e2 Rg8 32. g4 Bd5 33. Re5  Rg6 34. Rf1 Rh6 35. Re3 Ke8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.1"]  [White "Ladva, Ottomar"]  [Black "Tiviakov, Sergei"]  [Result "1/2-1/2"]  [ECO "E17"]  [PlyCount "121"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 c6 7. Nc3 d5 8. Ne5  Nfd7 9. cxd5 cxd5 10. Bf4 O-O 11. Nc4 Nf6 12. Rc1 Nc6 13. Ne5 Rc8 14. Qa4 a6  15. Nxc6 Rxc6 16. Nb1 b5 17. Qb3 Rc4 18. Qd3 Qb6 19. b3 Rcc8 20. Rxc8 Rxc8 21.  Rc1 Rxc1+ 22. Bxc1 b4 23. e3 Qc6 24. Bb2 Ne4 25. Qd1 g6 26. Qc1 a5 27. Qxc6  Bxc6 28. f3 Nd6 29. a4 Nf5 30. Kf2 Bg5 31. f4 Bd8 32. g4 Nd6 33. Nd2 Bh4+ 34.  Ke2 Bb7 35. Kd1 Bf2 36. Ke2 Bg1 37. h3 Ba6+ 38. Kf3 Bd3 39. Bc1 g5 40. fxg5 Bc2  41. Ke2 Ne4 42. Bxe4 dxe4 43. Nc4 Bxb3 44. Nxa5 Bxa4 45. h4 Bb5+ 46. Ke1 Bh2  47. Kf2 Bc7 48. Nb3 Bc4 49. Nc5 Bd5 50. Nd7 b3 51. Nf6+ Kh8 52. h5 h6 53. gxh6  Bd8 54. g5 Bxf6 55. gxf6 Kh7 56. Kg3 Kxh6 57. Kh4 Bc4 58. Ba3 Be2 59. Bf8+ Kh7  60. Ba3 Kh6 61. Bf8+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.2"]  [White "Vrolijk, Liam"]  [Black "Ernst, Sipke"]  [Result "1/2-1/2"]  [ECO "C03"]  [PlyCount "30"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Qe2 O-O 7. Ngf3 Nc6 8.  O-O a5 9. a4 Nb4 10. Nb3 b6 11. e5 Nd7 12. c6 Nxc6 13. Bb5 Na7 14. Nbd4 Nc5 15.  Nc6 Nxc6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.3"]  [White "Plat, Vojtech"]  [Black "Schoppen, Casper"]  [Result "1/2-1/2"]  [ECO "B22"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Bd6 7. Be3 cxd4 8.  Nxd4 Nge7 9. Nd2 O-O 10. N2f3 Qc7 11. Bd3 Nxd4 12. Nxd4 a6 13. Qf3 Rd8 14. h4  Nc6 15. Nxc6 bxc6 16. h5 Be5 17. O-O h6 18. Rae1 a5 19. Bc1 Bd6 20. Bc2 f5 21.  Bd3 Qf7 22. Re2 Bd7 23. Rfe1 Re8 24. Bf4 Bf8 25. Be5 Bc5 26. Qg3 Bf8 27. Qh4  Be7 28. Qh2 Bc5 29. g4 fxg4 30. Bg6 Qf3 31. Bxe8 Rxe8 32. Qf4 Bf5 33. b4 axb4  34. cxb4 Ba7 35. Qxf3 gxf3 36. Re3 Be4 37. Bb2 Bxe3 38. fxe3 Rb8 39. a3 c5 40.  Bc3 cxb4 41. axb4 Rc8 42. Rc1 Kf7 43. Kf2 g6 44. hxg6+ Kxg6 45. Bb2 Rc4 46. Ba3  Kf5 47. b5 Ke6 48. Kg3 Kd7 49. Bb2 Kc7 50. Rh1 Kb7 51. Rh2 h5 52. Bd4 Rc8 53.  Ra2 Rg8+ 54. Kh4 Ra8 55. Rxa8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.4"]  [White "Pruijssers, Roeland"]  [Black "Ulybin, Mikhail"]  [Result "0-1"]  [ECO "C05"]  [PlyCount "84"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3  Be7 9. Kf2 a5 10. Kg2 cxd4 11. cxd4 a4 12. Nh3 Ndb8 13. Nf2 Bd7 14. Bd2 Na5 15.  Bxa5 Rxa5 16. Bd3 Nc6 17. Bc2 Qxb2 18. Rb1 Qxa2 19. Qd2 b5 20. Rhc1 Ba3 21. Re1  Bb2 22. Nd3 a3 23. Nc5 Qc4 24. Bb3 Qc3 25. Qe2 Nxd4 26. Nxd4 Qxc5 27. Nf3 Qc3  28. Ba2 O-O 29. f5 exf5 30. Bxd5 Be6 31. Bxe6 fxe6 32. Red1 b4 33. Nd4 Rd5 34.  Nf3 Rxd1 35. Rxd1 a2 36. Qa6 Qc2+ 37. Rd2 Qxd2+ 38. Nxd2 a1=Q 39. Qxe6+ Kh8 40.  Nc4 Bd4 41. Nd6 Qg1+ 42. Kf3 Qf2# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.5"]  [White "Gleizerov, Evgeny"]  [Black "Kislinsky, Alexey"]  [Result "0-1"]  [ECO "A40"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. d4 g6 2. c4 Bg7 3. Nf3 c5 4. d5 d6 5. Nc3 Bxc3+ 6. bxc3 f5 7. Bf4 Nf6 8. e3  Qa5 9. Qc2 Nbd7 10. Bd3 b5 11. Nd2 bxc4 12. Nxc4 Qc7 13. e4 fxe4 14. Bxe4 Ba6  15. Bd3 O-O 16. Ne3 Bxd3 17. Qxd3 c4 18. Qd4 Qc5 19. Rd1 Qxd4 20. Rxd4 Nc5 21.  Rxc4 Nfe4 22. Bg3 Rab8 23. Nd1 Nd3+ 24. Ke2 Ndxf2 25. Nxf2 Rb2+ 26. Kd3 Nxf2+  27. Bxf2 Rfxf2 28. Re4 Rfd2+ 29. Kc4 e5 30. a3 Rxg2 31. h4 h5 32. Rf1 Kg7 33.  Rf3 Rb7 34. Kd3 Rb5 35. Ra4 a5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.6"]  [White "Warmerdam, Max"]  [Black "Maatman, Nick"]  [Result "1/2-1/2"]  [ECO "C18"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 O-O 8. Bd3  f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Nf3 Nbc6 12. Bxe7 Rxe7 13. Qh4 h6 14. O-O c4  15. Be2 Bd7 16. Rfe1 Rf7 17. Qxd8+ Rxd8 18. Bf1 Rdf8 19. Rab1 b6 20. Re2 g5 21.  Ne1 Rf6 22. g3 Be8 23. f3 Bg6 24. Re3 Ne7 25. Re5 Nc6 26. Re3 Ne7 27. Re5 Nc6  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.7"]  [White "Krasenkow, Michal"]  [Black "Kabos, Tobias"]  [Result "1-0"]  [ECO "D30"]  [PlyCount "87"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Qc2 Be7 5. Bg5 O-O 6. Nbd2 b6 7. cxd5 exd5 8.  e3 Bb7 9. Bd3 h6 10. Bxf6 Bxf6 11. O-O Nd7 12. b4 c6 13. e4 dxe4 14. Bxe4 Rc8  15. Rab1 Qc7 16. Rfe1 Rfe8 17. Nc4 Nf8 18. Nce5 Ne6 19. Qc4 Kf8 20. Ng4 Ng5 21.  Nxg5 hxg5 22. Re3 Qd6 23. Nxf6 gxf6 24. Qe2 Kg7 25. h4 Rh8 26. h5 Rc7 27. Bf3  Bc8 28. Rc1 Be6 29. b5 cxb5 30. Rxc7 Qxc7 31. d5 Bc8 32. g3 Qc4 33. Qd2 Bh3 34.  Be2 Qc8 35. d6 Qf5 36. Re7 Rd8 37. Qd4 g4 38. h6+ Kf8 39. Bd3 Qf3 40. Be4 Qe2  41. Bg2 Rxd6 42. Qxd6 Qxe7 43. Qb8+ Qe8 44. Qxe8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.8"]  [White "Beerdsen, Thomas"]  [Black "Pel, Bonno"]  [Result "1/2-1/2"]  [ECO "B07"]  [PlyCount "86"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. h4 Nf6 6. f3 h5 7. Qd2 b5 8. O-O-O c6  9. Kb1 Qc7 10. Bd3 Nbd7 11. Nh3 Bb7 12. Ng5 e5 13. Qf2 b4 14. Na4 O-O 15. dxe5  Nxe5 16. Nb6 Rab8 17. Bf4 c5 18. Nc4 Rbd8 19. Be2 Qe7 20. Nxe5 dxe5 21. Be3 Rd4  22. Bxd4 cxd4 23. g4 Rc8 24. Rdg1 hxg4 25. Bd3 g3 26. Rxg3 Nh5 27. Rg4 Rc6 28.  Qf1 Bc8 29. Bc4 Bxg4 30. fxg4 Rf6 31. gxh5 Rxf1+ 32. Rxf1 Qc5 33. Bxf7+ Kh8 34.  Bxg6 d3 35. cxd3 Qe3 36. Rc1 Qxd3+ 37. Ka1 Bf8 38. Bf5 Bc5 39. h6 Qd2 40. Rb1  Bd4 41. Nf7+ Kg8 42. h7+ Kxf7 43. h8=Q Bxb2+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.9"]  [White "Lahaye, Rick"]  [Black "Kokje, Joris"]  [Result "1-0"]  [ECO "B20"]  [PlyCount "121"]  [EventDate "2018.12.??"]   1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 a6 7. d4 cxd4 8. cxd4  Nf6 9. Nbc3 O-O 10. h3 Bd7 11. Be3 b5 12. Rc1 Rc8 13. b3 b4 14. Na4 Na7 15. e5  Ne8 16. d5 Rxc1 17. Qxc1 Nb5 18. e6 fxe6 19. dxe6 Bxe6 20. Nf4 Bf7 21. Nd5 Nc3  22. Naxc3 bxc3 23. Bh6 Bxh6 24. Qxh6 Nf6 25. Nxc3 d5 26. Rd1 Qd6 27. Qd2 Rd8  28. f4 e5 29. fxe5 Qxe5 30. Qd4 Qxd4+ 31. Rxd4 Rc8 32. Rd3 d4 33. Nd1 Rc2 34.  a3 Rc1 35. b4 Nd5 36. Bxd5 Bxd5 37. Kf2 Rc2+ 38. Ke1 Bc4 39. Rd2 Rc1 40. Rxd4  Bb3 41. Ke2 Ra1 42. Nb2 Be6 43. a4 Ra2 44. Rd2 Bxh3 45. b5 axb5 46. axb5 Ra5  47. b6 Rb5 48. Na4 Bg2 49. Ke3 Bc6 50. Rb2 Rxb2 51. Nxb2 Kf7 52. Nc4 Kf6 53.  Na5 Bh1 54. b7 Bxb7 55. Nxb7 h5 56. Kf4 g5+ 57. Ke4 Ke6 58. Nc5+ Kf6 59. Nd3  Ke6 60. Ne1 h4 61. g4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.10"]  [White "Kollen, Zyon"]  [Black "Schippers, Maurice"]  [Result "1/2-1/2"]  [ECO "B45"]  [PlyCount "110"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8.  Bc7 Qe7 9. Bd6 Bxd6 10. Nxd6 Rd8 11. Qd2 a6 12. f4 Ne8 13. Nxe8 d5 14. Nxg7  dxe4 15. Qe3 Kxg7 16. Nxe4 Qb4+ 17. Qc3+ Rd4 18. Bd3 e5 19. Ng3 Bg4 20. h3 exf4  21. hxg4 fxg3 22. O-O-O h6 23. Bf5 Qxc3 24. bxc3 Rxd1+ 25. Rxd1 Ne5 26. Re1 Kf6  27. Be4 Rb8 28. Re3 Kg5 29. Bd5 Nxg4 30. Rxg3 f5 31. Rd3 b5 32. c4 bxc4 33.  Bxc4 Ne5 34. Bxa6 Nxd3+ 35. Bxd3 Kf4 36. a4 Rg8 37. Bf1 Ke3 38. a5 Kf2 39. Bd3  Ra8 40. Bxf5 Rxa5 41. Be4 h5 42. Kd2 h4 43. c4 Rg5 44. Kd3 Kg3 45. Kd4 Kf4 46.  Bd5 Kf5 47. Bf3 Rg3 48. Be4+ Ke6 49. c5 Kd7 50. Bf5+ Kc6 51. Be4+ Kc7 52. Ke5  Rg5+ 53. Kd4 Rg3 54. Ke5 Rg5+ 55. Kd4 Rg3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.11"]  [White "Baum, Bernd"]  [Black "Cerveny, Martin"]  [Result "1-0"]  [ECO "A49"]  [WhiteElo "2252"]  [PlyCount "161"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. g3 g6 3. d4 d6 4. Bg2 Bg7 5. O-O O-O 6. b3 a5 7. a4 c5 8. Bb2 Nc6  9. Nbd2 Bf5 10. dxc5 dxc5 11. Re1 Ne4 12. Bxg7 Kxg7 13. Nxe4 Bxe4 14. Nd2 Bxg2  15. Kxg2 Qc7 16. Nc4 Rad8 17. Qc1 f6 18. Rd1 h5 19. c3 Rxd1 20. Qxd1 Rd8 21.  Qc2 Qd7 22. h4 Qd5+ 23. f3 f5 24. Ra2 Qe6 25. Qc1 Rd5 26. Rd2 Ne5 27. Rxd5 Qxd5  28. Nxe5 Qxe5 29. Kf2 Qd5 30. Qe3 Kf7 31. Qh6 Qd6 32. Qh7+ Ke8 33. Qg8+ Kd7 34.  Qc4 b6 35. Qb5+ Kc7 36. Qd3 Qe6 37. Qe3 Qd6 38. Qd3 Qf6 39. Qe3 e5 40. Qd2 f4  41. Qd5 fxg3+ 42. Kxg3 g5 43. Qa8 gxh4+ 44. Kh3 Kd7 45. Qd5+ Ke8 46. Qg8+ Ke7  47. Qh7+ Kd6 48. Qb7 Qe6+ 49. Kxh4 Qxb3 50. Qb8+ Kd7 51. Qb7+ Kd8 52. Qb8+ Ke7  53. Qxe5+ Qe6 54. Qc7+ Ke8 55. Qb8+ Kf7 56. Kxh5 Qd5+ 57. Kg4 Qd7+ 58. Kg3 Qxa4  59. Qc7+ Ke8 60. Qxb6 c4 61. e4 Qa2 62. Qe6+ Kd8 63. Qd6+ Ke8 64. Qb8+ Ke7 65.  e5 Qd2 66. Qc7+ Ke6 67. Qxc4+ Qd5 68. Qa6+ Kxe5 69. c4 Qc5 70. f4+ Ke4 71. Qe6+  Kd4 72. f5 Qe5+ 73. Kg4 a4 74. Qd7+ Ke4 75. Qc6+ Ke3 76. Qf3+ Kd4 77. f6 Qe6+  78. Kg3 a3 79. f7 Kxc4 80. f8=Q a2 81. Q8f4+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.12"]  [White "Ashwath, R."]  [Black "Van Meegen, Ruud"]  [Result "1/2-1/2"]  [ECO "E21"]  [WhiteElo "2314"]  [PlyCount "21"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 c5 6. Rc1 h6 7. Bh4 cxd4 8.  Nxd4 d5 9. Bxf6 Qxf6 10. cxd5 exd5 11. e3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.13"]  [White "Hovsepyan, Vardan"]  [Black "Zwirs, Nico"]  [Result "1-0"]  [ECO "B86"]  [PlyCount "81"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.  O-O Nc5 9. Re1 Be7 10. Qf3 O-O 11. Bg5 Qc7 12. Qg3 Kh8 13. a4 h6 14. Qh3 Nxb3  15. Nxb3 e5 16. Qh4 Be6 17. Rad1 b5 18. axb5 axb5 19. Nxb5 Qxc2 20. Na1 Qc6 21.  Nxd6 Kg8 22. Bxh6 gxh6 23. Qxh6 Rxa1 24. Qg5+ Kh8 25. Qh6+ Nh7 26. Nf5 Rg8 27.  Rxa1 Bb4 28. Re3 Rg6 29. Qh5 Rg5 30. Qh3 Bc5 31. Rg3 Bxf2+ 32. Kxf2 Qb6+ 33.  Kf1 Rxf5+ 34. exf5 Bc4+ 35. Rd3 Qd8 36. Kg1 Bxd3 37. Qe3 Qd5 38. Re1 e4 39. g4  Qe5 40. Qxd3 Ng5 41. Qd8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.14"]  [White "Simet, Martin"]  [Black "Grooten, Herman"]  [Result "0-1"]  [ECO "A45"]  [PlyCount "64"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 d6 3. e3 Nbd7 4. Nf3 g6 5. h3 Bg7 6. c3 O-O 7. Be2 Qe8 8. Bh2  e5 9. O-O Qe7 10. a4 Re8 11. Re1 e4 12. Nfd2 h5 13. Bf1 Nf8 14. c4 Bf5 15. Qb3  a5 16. Nc3 c6 17. Qa3 Rad8 18. Rab1 g5 19. b4 axb4 20. Rxb4 Ng6 21. Reb1 Bc8  22. a5 g4 23. hxg4 Nxg4 24. Be2 Nxh2 25. Kxh2 c5 26. Rb5 cxd4 27. Ncxe4 f5 28.  Ng3 Qh4+ 29. Kg1 dxe3 30. Ndf1 exf2+ 31. Kxf2 f4 32. Rxh5 fxg3+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Barthel, Ansgar"]  [Black "Baselmans, Luuk"]  [Result "1/2-1/2"]  [ECO "C11"]  [WhiteElo "2096"]  [BlackElo "2191"]  [PlyCount "87"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4  Bc5 9. Qd2 O-O 10. O-O-O a6 11. h4 Nxd4 12. Bxd4 b5 13. h5 b4 14. Na4 Bxd4 15.  Qxd4 Qa5 16. b3 Bb7 17. Kb1 Rfc8 18. h6 g6 19. Bd3 Bc6 20. Nb2 Qc5 21. Qxc5  Nxc5 22. Rhe1 a5 23. Rc1 Rc7 24. Nd1 a4 25. Nf2 Rca7 26. Re2 d4 27. Ne4 Nxd3  28. cxd3 Bb5 29. Rd2 axb3 30. Rc5 Ba6 31. Ka1 bxa2 32. Rxa2 Bxd3 33. Nf6+ Kh8  34. Rxa7 Rxa7+ 35. Kb2 Ra8 36. Rc7 g5 37. Rd7 gxf4 38. Rxd4 Bf1 39. Rxf4 Bxg2  40. Rxb4 Bf3 41. Rf4 Rc8 42. Rxf3 Rc2+ 43. Kb3 Rc3+ 44. Rxc3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "De Boer, Bas"]  [Black "Hilwerda, Jonas"]  [Result "0-1"]  [ECO "A50"]  [WhiteElo "2134"]  [BlackElo "2128"]  [PlyCount "24"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. d4 O-O 7. d5 Ne4 8. Nd4  Nd6 9. b3 c5 10. dxc6 dxc6 11. Nc2 c5 12. f3 Nf5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "De Groot, Hendrik"]  [Black "Simet, Martin"]  [Result "1/2-1/2"]  [ECO "A13"]  [WhiteElo "2128"]  [BlackElo "2229"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8.  O-O Be7 9. Nc3 a6 10. d4 Nbd7 11. e4 c5 12. e5 Nd5 13. Nxd5 Bxd5 14. dxc5 Bxc5  15. Bg5 Qb6 16. a3 h6 17. Bf4 g5 18. Bd2 Qb7 19. Ne1 Bxg2 20. Nxg2 Rc8 21. Bc3  Bd4 22. Qe2 Bxc3 23. bxc3 Rxc3 24. Rfc1 Qc7 25. Qe3 Rc4 26. a4 O-O 27. axb5  axb5 28. Rxc4 bxc4 29. Ra7 Qc6 30. h4 Qd5 31. hxg5 Nxe5 32. Nf4 Nf3+ 33. Kg2  Nh4+ 34. Kh2 Nf3+ 35. Kg2 Nh4+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "De Jong, Migchiel"]  [Black "Zwirs, Jasper"]  [Result "1-0"]  [ECO "B52"]  [WhiteElo "2323"]  [BlackElo "2127"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 e5 6. O-O g6 7. Nc3 Bg7 8.  b4 Ne7 9. bxc5 dxc5 10. d3 O-O 11. Be3 b6 12. a4 Nbc6 13. a5 Nd4 14. axb6 Nxf3+  15. Qxf3 axb6 16. Qe2 Rxa1 17. Rxa1 Rd8 18. Rb1 Qd6 19. h3 f5 20. f3 Rd7 21.  Rd1 Nc6 22. Nd5 Nb4 23. Nxb4 cxb4 24. Qa2 Qe6 25. Qa6 Bf8 26. Kf1 fxe4 27. fxe4  Rf7+ 28. Ke2 Rf6 29. Qb5 g5 30. Qd5 Bc5 31. Bxc5 Qxd5 32. cxd5 bxc5 33. Rc1 Rd6  34. Rxc5 b3 35. Rc1 Kf7 36. Kd2 Ke7 37. Kc3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Duson, Robin"]  [Black "Sparenberg, Erik"]  [Result "0-1"]  [ECO "E73"]  [WhiteElo "1951"]  [BlackElo "2215"]  [PlyCount "40"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 e5 7. d5 Ne8 8. g4 f5  9. gxf5 gxf5 10. f3 Bh6 11. Qd2 Qh4+ 12. Kd1 f4 13. Bxa7 Rxa7 14. c5 Qf2 15.  Nb5 Ra8 16. cxd6 cxd6 17. Rc1 Bd7 18. Qb4 Na6 19. Qa3 Bxb5 20. Bxb5 Nac7 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Elgersma, Onno"]  [Black "Keuning, Selwin"]  [Result "0-1"]  [ECO "B27"]  [WhiteElo "2192"]  [BlackElo "2013"]  [PlyCount "92"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 g6 3. c3 Nc6 4. d4 d5 5. e5 cxd4 6. cxd4 Bg4 7. Bb5 Qb6 8.  Bxc6+ bxc6 9. Nbd2 f6 10. Qa4 Bd7 11. exf6 exf6 12. O-O Bd6 13. Qc2 Ne7 14. Nb3  Kf7 15. Be3 Rae8 16. Ne5+ Bxe5 17. dxe5 Qc7 18. exf6 Nf5 19. Bc5 Qf4 20. Bxa7  Re5 21. Qc1 Qxc1 22. Rfxc1 Ra8 23. Bd4 Nxd4 24. Nxd4 Re4 25. Rd1 Kxf6 26. f3  Re5 27. Kf2 c5 28. Ne2 d4 29. Rd2 Bb5 30. Ng3 Bc6 31. a3 h5 32. h4 Rb8 33. Rc1  Rb3 34. Ne2 Bb5 35. Ng3 Bc6 36. Re1 Rbe3 37. Ree2 Rxe2+ 38. Rxe2 c4 39. f4 Rb5  40. Nf1 c3 41. bxc3 dxc3 42. Ne3 Rb2 43. g3 Bb5 44. Nd5+ Kf5 45. Ne3+ Ke6 46.  Rc2 Bd3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Kabos, Tobias"]  [Black "Van Foreest, Machteld"]  [Result "1-0"]  [ECO "E19"]  [WhiteElo "2299"]  [BlackElo "1925"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2  Nxc3 9. Qxc3 c6 10. Rd1 d5 11. Bf4 Nd7 12. Ne5 Nxe5 13. Bxe5 Bd6 14. e4 Rc8 15.  Rac1 Bxe5 16. dxe5 Qe7 17. Qe3 dxc4 18. Rxc4 c5 19. Rc2 Rfd8 20. Rcd2 Rxd2 21.  Qxd2 Bc6 22. h4 Kf8 23. Qf4 c4 24. Rd6 b5 25. Qd2 Ke8 26. Qd4 Qb7 27. a3 a5 28.  h5 h6 29. f4 Rb8 30. Kf2 Qb6 31. Qxb6 Rxb6 32. Ke3 Ra6 33. Kd4 Bb7 34. Rxa6  Bxa6 35. Kc5 Kd7 36. g4 Kc7 37. g5 Kd7 38. Bf3 Ke7 39. Kb6 b4 40. axb4 axb4 41.  Bd1 c3 42. Kxa6 cxb2 43. Bc2 Kd7 44. Ba4+ Kc7 45. Bc2 Kc6 46. Bb1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Kokje, Joris"]  [Black "Krasenkova, Ilena"]  [Result "0-1"]  [ECO "E80"]  [WhiteElo "2244"]  [BlackElo "2144"]  [PlyCount "114"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Nc3 O-O 7. Nge2 Nbd7 8. Ng3  h5 9. Be2 h4 10. Nf1 h3 11. g4 a6 12. a4 Nh7 13. Ng3 Rb8 14. Be3 Qa5 15. Ra3  Qc7 16. O-O e5 17. Qd2 Qd8 18. Kh1 Qh4 19. Rg1 Qe7 20. Bf1 Qh4 21. Nd1 Bf6 22.  Nf5 gxf5 23. gxf5+ Kh8 24. Rg4 Qh5 25. Rg3 Rg8 26. Rxh3 Bh4 27. Bf2 Bxf2 28.  Qxf2 Qg5 29. Ne3 Ndf6 30. Rg3 Qf4 31. Rxg8+ Kxg8 32. Ng2 Qh6 33. Rb3 b6 34. a5  Kf8 35. Qe1 Ng5 36. Qe3 Qg7 37. Rxb6 Rxb6 38. axb6 Nd7 39. Be2 Nh3 40. f4 Nxf4  41. Nxf4 exf4 42. Qxf4 Ke7 43. Qd2 Qe5 44. Bd3 Nxb6 45. Qg5+ Qf6 46. h4 Nd7 47.  Kg2 Ne5 48. Be2 a5 49. b3 Qxg5+ 50. hxg5 f6 51. g6 Kf8 52. Kf2 Bd7 53. Ke3 a4  54. bxa4 Bxa4 55. Kd2 Bb3 56. Kc3 Ba2 57. Bf1 Bb1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Maters, Arthur"]  [Black "Vogel, Jaap"]  [Result "1-0"]  [ECO "C00"]  [WhiteElo "2005"]  [BlackElo "2193"]  [PlyCount "85"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 e5 8.  Bxc6+ bxc6 9. dxe5 Qxd1+ 10. Kxd1 Ng4 11. Nd2 Nxe3+ 12. fxe3 Be7 13. Nf4 O-O  14. c4 f6 15. Nd3 Bf5 16. e4 Rad8 17. Kc2 Bg6 18. h4 Rd4 19. Rae1 Rfd8 20. Re3  fxe5 21. g3 Bf7 22. b3 Bh5 23. Rh2 Bd6 24. Rg2 Rf8 25. g4 Bg6 26. h5 Be8 27.  Nf3 Rxf3 28. Rxf3 Rxe4 29. Nf2 Re2+ 30. Kd1 Rxa2 31. Rd3 Be7 32. Rd2 Ra1+ 33.  Ke2 Bg5 34. Rd3 Ra2+ 35. Kf3 Ra1 36. Ne4 Be7 37. Rdd2 Ra3 38. Rb2 Bf7 39. Rge2  g6 40. Red2 gxh5 41. Ra2 hxg4+ 42. Kxg4 Bg6 43. Rxa3 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Nicolai, Amir"]  [Black "Jedlicka, Ales"]  [Result "1/2-1/2"]  [ECO "B07"]  [WhiteElo "2074"]  [BlackElo "2226"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Bc4 Bg7 6. Be3 b5 7. Bb3 Nbd7 8. Qd2  Nb6 9. Bh6 Bxh6 10. Qxh6 a5 11. a3 b4 12. axb4 axb4 13. Rxa8 Nxa8 14. Nd1 Qb6  15. Ne2 Ba6 16. Ne3 Bxe2 17. Kxe2 Qxd4 18. Qg7 Rf8 19. Ra1 Nc7 20. Nd5 Ncxd5  21. exd5 Qe5+ 22. Kf1 Rg8 23. Ra8+ Kd7 24. Rxg8 Qd4 25. dxc6+ Kc7 26. Rc8+ Kxc8  27. Qf8+ Kc7 28. Qxe7+ Kxc6 29. Ba4+ Kb6 30. Qd8+ Kb7 31. Qe7+ Kb6 32. Qd8+  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Rut, Vojtech"]  [Black "Van Roon, Sjoerd"]  [Result "0-1"]  [ECO "A02"]  [WhiteElo "2140"]  [BlackElo "2136"]  [PlyCount "37"]  [EventDate "2018.12.??"]   1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. d3 c5 6. Nd2 Nc6 7. Ngf3 O-O 8. Qc1  Re8 9. Be2 e5 10. fxe5 dxe5 11. O-O Nd4 12. Bd1 Be6 13. Nxd4 cxd4 14. Be2 Ng4  15. Bxg4 Bxg4 16. Qe1 Rc8 17. Nc4 b5 18. Na3 Re6 19. Bc1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Schmidt, Kai-Uwe"]  [Black "Van Baar, Esper"]  [Result "1-0"]  [ECO "A49"]  [WhiteElo "2026"]  [BlackElo "2205"]  [PlyCount "113"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. d4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. a4 Bf5 7. Ng5 d5 8. Re1  c6 9. Nd2 h6 10. Ngf3 Nbd7 11. c4 g5 12. a5 e6 13. Qa4 a6 14. Qb3 Qc8 15. h4 g4  16. Ne5 Nxe5 17. dxe5 Nd7 18. cxd5 cxd5 19. e4 dxe4 20. Nxe4 Bxe4 21. Bxe4 Nxe5  22. Bf4 Nc6 23. Rac1 Nxa5 24. Qe3 Qd7 25. Bxh6 f5 26. Red1 Qf7 27. Bxg7 Qxg7  28. Bg2 Rfe8 29. Qb6 Qe5 30. Re1 Qb5 31. Rxe6 Qxb6 32. Rxb6 Rac8 33. Rxc8 Rxc8  34. Bxb7 Nxb7 35. Rxb7 Rc6 36. Kf1 Re6 37. Kg2 Kf8 38. Kf1 Kg8 39. b3 Kf8 40.  f3 Re3 41. fxg4 Rxg3 42. gxf5 Rh3 43. Rb6 Rxh4 44. Ke2 Rf4 45. f6 a5 46. Kd2  Kf7 47. Ra6 Rh4 48. Kc3 Rf4 49. Rxa5 Kxf6 50. Rd5 Ke6 51. Rd1 Rf3+ 52. Rd3 Rf4  53. b4 Rf1 54. Kc4 Rc1+ 55. Kb5 Rb1 56. Kc5 Rc1+ 57. Kb6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Van de Pavoordt, Max"]  [Black "Theulings, Paul-Peter"]  [Result "1-0"]  [ECO "B03"]  [WhiteElo "2042"]  [BlackElo "2098"]  [PlyCount "25"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c3 Be7 6. Bd3 Nf6 7. h3 b6 8. Qf3  c6 9. Ne2 Qc7 10. Bg5 Bb7 11. Bxf6 Bxf6 12. Nd2 O-O 13. Qf5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Van der Berg, Wessel"]  [Black "Van Leusden, Dennis"]  [Result "0-1"]  [ECO "B23"]  [WhiteElo "2032"]  [BlackElo "2016"]  [PlyCount "92"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Nxd4 Bxd4 7. Ne2 Bg7 8.  c4 e6 9. O-O Ne7 10. Rb1 O-O 11. d4 cxd4 12. Nxd4 a6 13. Ba4 b5 14. cxb5 axb5  15. Bc2 Nc6 16. Be3 Nxd4 17. Bxd4 Rxa2 18. Bxg7 Kxg7 19. f5 f6 20. Qg4 Qb6+ 21.  Kh1 Qd4 22. fxg6 hxg6 23. Rf3 Rxb2 24. Rxb2 f5 25. Qg5 Qxb2 26. Bd3 Qf6 27. Qe3  Bb7 28. e5 Qh4 29. Rh3 f4 30. Rxh4 fxe3 31. Rg4 Rf2 32. Rxg6+ Kf7 33. Kg1 Rd2  34. Rf6+ Ke7 35. Bxb5 Rxg2+ 36. Kf1 Rxh2 37. Rg6 Kd8 38. Rg3 Rb2 39. Bc4 Rc2  40. Bd3 Rf2+ 41. Ke1 Bf3 42. Bb5 Kc7 43. Bc4 Kb6 44. Bf1 Kc5 45. Rg7 Rd2 46.  Rg3 Rd1# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Zwirs, Nico"]  [Black "Van Randtwijk, Mick"]  [Result "1-0"]  [ECO "B14"]  [WhiteElo "2414"]  [BlackElo "2030"]  [PlyCount "67"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. d4 cxd4 6. exd4 d5 7. Bg5 Be7 8. c5  O-O 9. Bb5 Nd7 10. Bxe7 Qxe7 11. O-O Ndb8 12. Re1 Qc7 13. Rc1 a6 14. Bd3 f6 15.  Na4 Qf7 16. Nb6 Ra7 17. Qe2 e5 18. dxe5 Bg4 19. Nxd5 Bxf3 20. e6 Bxe2 21. exf7+  Rxf7 22. Rxe2 Ne5 23. Bf5 Rf8 24. f4 Ng6 25. Rd1 Nc6 26. Bxg6 hxg6 27. Ne7+ Kf7  28. Rd7 b5 29. Rxa7 Nxa7 30. Nd5 Nc6 31. Nc7 Rd8 32. Nxa6 Ra8 33. Nc7 Rxa2 34.  Nxb5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.1"]  [White "Tiviakov, Sergei"]  [Black "Kislinsky, Alexey"]  [Result "1-0"]  [ECO "B51"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Ba4 b5 8. Bc2  Bg4 9. h3 Bxf3 10. Qxf3 g6 11. d3 Bg7 12. Be3 Nd7 13. a3 O-O 14. Nd2 Nb6 15.  Qe2 a5 16. Nf3 a4 17. e5 Nd5 18. exd6 Qxd6 19. Ng5 f5 20. Rad1 Nxe3 21. fxe3 h6  22. Nf3 e5 23. e4 f4 24. d4 c4 25. dxe5 Qc5+ 26. Kh1 Ne7 27. Rd5 Nxd5 28. exd5  Qxd5 29. Be4 Qd8 30. Rd1 Qe8 31. Bxa8 Qxa8 32. Rd6 g5 33. e6 Re8 34. e7 Qc8 35.  Qe4 Qc7 36. Qe6+ Kh7 37. Qg6+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.2"]  [White "Ernst, Sipke"]  [Black "Ladva, Ottomar"]  [Result "1/2-1/2"]  [ECO "C42"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Bd3 Nf6 6. h3 Be7 7. c3 O-O 8.  Bc2 d5 9. O-O Re8 10. d4 Bd6 11. Nbd2 Nbd7 12. Re1 c6 13. Re2 h6 14. Qe1 Rxe2  15. Qxe2 Qe7 16. Qxe7 Bxe7 17. Nf1 Bd6 18. Ne3 g6 19. c4 Kg7 20. Bd2 dxc4 21.  Nxc4 Bc7 22. Re1 Nd5 23. g4 N7f6 24. Nfe5 g5 25. b4 Be6 26. Na5 Rb8 27. a3 Bb6  28. Nb3 Nc7 29. Nc5 Nb5 30. Nxe6+ fxe6 31. Nf3 Re8 32. Bb3 Nd5 33. Bc1 Rf8 34.  Kg2 Nf4+ 35. Bxf4 Rxf4 36. Bxe6 Nxd4 37. Nxd4 Bxd4 38. Re2 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.3"]  [White "Schoppen, Casper"]  [Black "Vrolijk, Liam"]  [Result "1/2-1/2"]  [ECO "B94"]  [PlyCount "68"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8.  Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. O-O-O Qc7 12. Nb3 b5 13. Nd5 Nxd5 14. exd5  Bd6 15. Qd2 Kf8 16. g4 a5 17. Qe3 Nb6 18. Bxb5 a4 19. Nd4 Bxg4 20. Qe4 Bxd1 21.  Ne6+ fxe6 22. Rxd1 Rh7 23. Qxg6 e4 24. dxe6 Rg7 25. Qxe4 Be7 26. Bg3 Qc5 27.  Be5 Qxb5 28. h4 Rd8 29. Qf3+ Kg8 30. Rxd8+ Bxd8 31. Bxg7 Kxg7 32. Qf7+ Kh8 33.  Qf8+ Kh7 34. Qf7+ Kh8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.4"]  [White "Ulybin, Mikhail"]  [Black "Krasenkow, Michal"]  [Result "1/2-1/2"]  [ECO "D30"]  [PlyCount "135"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nd7 5. g3 dxc4 6. Nbd2 b5 7. b3 cxb3 8. Qxc6  Rb8 9. axb3 Bb7 10. Qc2 Qb6 11. Bg2 Ngf6 12. O-O Bb4 13. Ba3 Bxa3 14. Rxa3 O-O  15. b4 Qd6 16. Qb1 a6 17. e4 Qe7 18. e5 Nd5 19. Rb3 N5b6 20. Ne4 Bxe4 21. Qxe4  Nd5 22. Qb1 N7b6 23. Ne1 Rfc8 24. Nd3 Rc4 25. Bxd5 Nxd5 26. Qb2 Qg5 27. Nc5 Qf5  28. Qd2 Ra8 29. Rc1 h5 30. Kg2 Rxc1 31. Qxc1 a5 32. bxa5 Rxa5 33. Qb1 Qg4 34.  Ne4 b4 35. f3 Qf5 36. h4 Ra8 37. Qc2 Ra1 38. Kh2 Ra8 39. Kg2 Qh7 40. Kh2 Kh8  41. Rb2 Qg8 42. Nd6 Ra7 43. Qc1 Qa8 44. Qg5 Kg8 45. Qxh5 Qc6 46. Qg5 Ra8 47.  Ne4 Kf8 48. h5 Qc4 49. h6 gxh6 50. Qxh6+ Ke7 51. Qg5+ Kd7 52. Qg7 Kc6 53. Rd2  Qc1 54. Kh3 Ne3 55. d5+ Kb6 56. Qf6 Qh1+ 57. Rh2 Qf1+ 58. Kh4 Nf5+ 59. Kg4 Rg8+  60. Ng5 Qg1 61. dxe6 Ne3+ 62. Kh3 Rg6 63. Qd8+ Kb5 64. Qd3+ Kb6 65. Qd6+ Kb5  66. Qd3+ Kb6 67. Qd6+ Kb5 68. Qd3+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.5"]  [White "Maatman, Nick"]  [Black "Plat, Vojtech"]  [Result "1/2-1/2"]  [ECO "D85"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Be3 Nc6 9. Rc1 cxd4 10. cxd4 O-O 11. d5 Ne5 12. Nxe5 Bxe5 13. f4 Bc7 14. Bc4  Bb6 15. Qe2 Bd7 16. O-O Rc8 17. Kh1 Bxe3 18. Qxe3 Rxc4 19. Rxc4 Bb5 20. Qb3 Qd7  21. Rfc1 Bxc4 22. Qxc4 e6 23. dxe6 fxe6 24. g3 Rd8 25. Kg2 b5 26. Qc7 Qxc7 27.  Rxc7 Rd2+ 28. Kf3 Rxa2 29. Kg4 h6 30. Rb7 a6 31. h4 Ra3 32. h5 gxh5+ 33. Kh4  Kf8 34. f5 exf5 35. exf5 Rf3 36. Kxh5 Rxf5+ 37. Kxh6 Rf6+ 38. Kg5 Rc6 39. g4  Rc4 40. Kf6 Rf4+ 41. Kg5 Rf7 42. Rb8+ Kg7 43. Ra8 b4 44. Rxa6 Rb7 45. Ra1 b3  46. Rb1 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.6"]  [White "Baum, Bernd"]  [Black "Warmerdam, Max"]  [Result "1/2-1/2"]  [ECO "A40"]  [WhiteElo "2252"]  [PlyCount "28"]  [EventDate "2018.12.??"]   1. Nf3 c5 2. c4 g6 3. d4 Bg7 4. e4 d6 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8.  Be2 O-O 9. O-O Nc6 10. h3 Qb6 11. Rb1 Bd7 12. Bg5 Qa5 13. Qd2 Rfc8 14. Rfd1 Be6  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.7"]  [White "Pruijssers, Roeland"]  [Black "Lahaye, Rick"]  [Result "1-0"]  [ECO "B51"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O Ngf6 5. Re1 a6 6. Bf1 b6 7. d4 cxd4 8.  Nxd4 Bb7 9. f3 e6 10. c4 Be7 11. Nc3 Rc8 12. Be3 O-O 13. Rc1 Qc7 14. a3 Qb8 15.  b4 Bd8 16. Kh1 Kh8 17. Qd2 Rg8 18. Rc2 g5 19. Bxg5 Nxe4 20. Nxe4 Bxe4 21. Bxd8  Bxc2 22. Be7 Bg6 23. Nxe6 fxe6 24. Rxe6 Rce8 25. c5 bxc5 26. bxc5 Bf5 27. Bxd6  Bxe6 28. Bxb8 Nxb8 29. Qd4+ Rg7 30. h4 Bc8 31. Bc4 Nc6 32. Qf6 Ne5 33. h5 Nd7  34. Qh4 Rf8 35. h6 Rg6 36. Bd3 Rgf6 37. Qd4 Re8 38. Bf5 Ne5 39. Bxc8 Rxc8 40.  Qxe5 Rcf8 41. Kg1 Kg8 42. Qd5+ Kh8 43. Qd4 Kg8 44. c6 R6f7 45. Qc4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.8"]  [White "Ashwath, R."]  [Black "Gleizerov, Evgeny"]  [Result "1/2-1/2"]  [ECO "A80"]  [WhiteElo "2314"]  [PlyCount "39"]  [EventDate "2018.12.??"]   1. d4 e6 2. Nf3 f5 3. h3 Nf6 4. g4 b6 5. Qd3 Ba6 6. c4 Bb4+ 7. Bd2 Qe7 8. a3  Bxd2+ 9. Nbxd2 Nc6 10. gxf5 e5 11. dxe5 Nxe5 12. Qc3 Nxf3+ 13. Qxf3 O-O 14.  O-O-O b5 15. cxb5 Qc5+ 16. Qc3 Qxc3+ 17. bxc3 Bxb5 18. e4 Bxf1 19. Rhxf1 d5 20.  f3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.9"]  [White "Schippers, Maurice"]  [Black "Beerdsen, Thomas"]  [Result "1/2-1/2"]  [ECO "C47"]  [PlyCount "26"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O  8. O-O Re8 9. Qf3 h6 10. Qg3 Bxc3 11. bxc3 Nxe4 12. Bxe4 Rxe4 13. Bxh6 Qf6  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.10"]  [White "Grooten, Herman"]  [Black "Hovsepyan, Vardan"]  [Result "1-0"]  [ECO "A90"]  [PlyCount "131"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 d6 7. Nc3 O-O 8.  e3 Nbd7 9. Nge2 e5 10. O-O a5 11. Nb5 Ne8 12. c5 Ra6 13. Rac1 e4 14. cxd6 c6  15. Nc7 Nxc7 16. dxc7 Qxc7 17. Nf4 Nf6 18. h4 Qf7 19. Rc5 Qxa2 20. Rfc1 Rb6 21.  R5c2 Qa4 22. Bf1 Qb4 23. Ra1 a4 24. Qd1 Bd7 25. Rc4 Qxb2 26. Rcxa4 g6 27. Bc4+  Kh8 28. Ba2 Ng4 29. Ne2 c5 30. Ra7 Ra6 31. Rxa6 bxa6 32. dxc5 Bb5 33. Qd4+ Qxd4  34. Nxd4 Rc8 35. Rc1 Ne5 36. Be6 Re8 37. Nxb5 Rxe6 38. Nd4 Re8 39. c6 Rc8 40.  Rc5 Nd3 41. Rd5 Nb4 42. Rd6 Kg8 43. h5 Kf7 44. h6 Rc7 45. g4 fxg4 46. Kg2 a5  47. Kg3 a4 48. Nb5 Rxc6 49. Rd7+ Kf6 50. Rxh7 Kg5 51. Rh8 Rf6 52. Nc3 Rf3+ 53.  Kg2 Rf7 54. Nxe4+ Kh4 55. Rb8 Nd3 56. Rb1 Nxf2 57. Nxf2 Kg5 58. Rb5+ Kxh6 59.  Nxg4+ Kg7 60. Ra5 Rb7 61. Rxa4 Kf7 62. Ra6 Rb5 63. Kf3 Rf5+ 64. Ke4 Rg5 65.  Ne5+ Kg7 66. Rxg6+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.11"]  [White "Pel, Bonno"]  [Black "Kollen, Zyon"]  [Result "0-1"]  [ECO "A00"]  [PlyCount "68"]  [EventDate "2018.12.??"]   1. g3 Nf6 2. Bg2 d5 3. d3 e5 4. Nf3 Bd6 5. O-O O-O 6. c4 d4 7. c5 Bxc5 8. Nxe5  c6 9. Qc2 Qe7 10. Nf3 Na6 11. a3 Bf5 12. b4 Bb6 13. Bb2 Rad8 14. Re1 Nc7 15.  Nbd2 Ne6 16. Nc4 Bc7 17. Nh4 Bg6 18. e4 dxe3 19. Nxe3 Qd7 20. Bxf6 gxf6 21. Be4  Nd4 22. Qd1 Rfe8 23. Nc2 f5 24. Bg2 Rxe1+ 25. Nxe1 Bb6 26. Bh3 Re8 27. Neg2  Ne2+ 28. Kh1 Bxf2 29. Qf1 Bxg3 30. Nxf5 Bxf5 31. Bxf5 Qd6 32. Ra2 Qh6 33. h3  Nd4 34. Bg4 f5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.12"]  [White "Van Meegen, Ruud"]  [Black "Maris, Ivo"]  [Result "0-1"]  [ECO "A06"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. e3 c5 3. b3 Nf6 4. Bb2 g6 5. c4 dxc4 6. Bxc4 Bg7 7. h4 O-O 8. h5  Nxh5 9. Bxg7 Kxg7 10. Ne5 Qd6 11. Rxh5 gxh5 12. Qxh5 Qf6 13. Nc3 Nc6 14. Nxc6  Qxc6 15. Qg5+ Qg6 16. Qxe7 Be6 17. Bxe6 Qxe6 18. Qxb7 Rfd8 19. Qe4 Qd6 20. Rd1  a5 21. Ke2 Rab8 22. d3 Qf6 23. Nd5 Qg5 24. Nf4 Re8 25. Qf3 a4 26. Nh5+ Kh8 27.  Nf6 Re6 28. Ne4 Qe7 29. Qf5 axb3 30. Ng5 Rg6 31. Nxf7+ Kg7 32. Ne5 Rg5 33. Nc6  Rxf5 34. Nxe7 Rf7 35. Nc6 Rb6 36. Ne5 bxa2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.13"]  [White "Cerveny, Martin"]  [Black "Wedda, Dries"]  [Result "1-0"]  [ECO "A50"]  [PlyCount "125"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 Ne4 8. Bd2  d6 9. Nxe4 Bxe4 10. Bc3 Nd7 11. Qd2 e6 12. Rfe1 Qe7 13. Bh3 f5 14. Rad1 a5 15.  Qe3 Rae8 16. b3 Qd8 17. Qc1 Qa8 18. Bg2 Re7 19. Nh4 Bxg2 20. Nxg2 Rfe8 21. Qb2  Nf6 22. f3 Bh6 23. a3 Nd7 24. b4 axb4 25. axb4 e5 26. d5 b5 27. c5 dxc5 28.  bxc5 Nxc5 29. Qxb5 Nb7 30. Ra1 Nd6 31. Qc5 Qd8 32. Ra7 Rd7 33. Ba5 Nc8 34. Rxc7  Bf8 35. Qc6 Rxc7 36. Bxc7 Qe7 37. d6 Nxd6 38. Bxd6 Qe6 39. e4 Rc8 40. exf5 Rxc6  41. fxe6 Bxd6 42. f4 Bc5+ 43. Kf1 Rxe6 44. Nh4 Bd6 45. Nf3 Rf6 46. Nxe5 g5 47.  Ng4 Rf8 48. Re6 gxf4 49. Nh6+ Kg7 50. g4 Bc5 51. Rc6 Be3 52. h4 Rb8 53. Ke2 Rb3  54. Nf5+ Kg8 55. h5 Bg1 56. Rf6 f3+ 57. Kd2 f2 58. Ne7+ Kg7 59. g5 f1=N+ 60.  Rxf1 h6 61. g6 Rb2+ 62. Kc3 Rf2 63. Rxg1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.14"]  [White "Elgersma, Simon"]  [Black "De Boer, Eelke"]  [Result "0-1"]  [ECO "B51"]  [PlyCount "98"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 e5 7. c3 b5 8. Bc2  Be7 9. d4 O-O 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Qxa8 13. d5 c4 14. Nbd2 Qa5 15.  Nf1 b4 16. cxb4 Qxb4 17. Ne3 Rc8 18. Qe2 Ba6 19. Bd2 Qb5 20. Nf5 Bf8 21. Bc3  Nc5 22. N3h4 Nd3 23. Rf1 Qc5 24. Qf3 Kh8 25. Ra1 Bb5 26. Nh6 Be8 27. N6f5 Nxe4  28. Bxd3 Nxc3 29. Bc2 Nxd5 30. Nh6 Nb4 31. Nxf7+ Bxf7 32. Bxh7 Kxh7 33. Qxf7 e4  34. Qg6+ Kh8 35. Qe6 Nd3 36. Ng6+ Kh7 37. Qxe4 Qxf2+ 38. Kh1 Kh6 39. Qe6 Qf6  40. Qxc8 Kxg6 41. Qxc4 Qf5 42. Qg8 Nf2+ 43. Kg1 Ne4 44. h3 d5 45. Ra6+ Bd6 46.  Qe8+ Kh7 47. Ra1 Bc5+ 48. Kh1 Ng3+ 49. Kh2 Qf4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Baselmans, Luuk"]  [Black "De Groot, Hendrik"]  [Result "1-0"]  [ECO "B09"]  [WhiteElo "2191"]  [BlackElo "2128"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6  fxe6 9. Ng5 Bxb5 10. Nxe6 Bxd4 11. Nxb5 Qa5+ 12. Qd2 Bf2+ 13. Kd1 Ne3+ 14. Ke2  Qxb5+ 15. Kxf2 Ng4+ 16. Kg3 Qd7 17. Re1 Nf6 18. b3 Qc6 19. Bb2 Kd7 20. Qe2 Kc8  21. Ng7 Nbd7 22. Qxe7 Nd5 23. Qe4 Rf8 24. Rad1 Nxf4 25. Qxc6+ bxc6 26. Rxd6 Kc7  27. Rd2 Rf7 28. Rf2 g5 29. Kg4 Raf8 30. Rd2 Nf6+ 31. Bxf6 Rxf6 32. Ne8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "De Boer, Bas"]  [Black "Elgersma, Onno"]  [Result "0-1"]  [ECO "D29"]  [WhiteElo "2134"]  [BlackElo "2192"]  [PlyCount "105"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. d4 dxc4 6. Bxc4 a6 7. O-O b5 8. Bb3  Bb7 9. Qe2 Nbd7 10. Rd1 Qc7 11. h3 Bd6 12. a3 O-O 13. e4 cxd4 14. Nxd4 Nc5 15.  Bc2 Be5 16. Qe3 Rfd8 17. f4 Bxd4 18. Rxd4 Rxd4 19. Qxd4 Rd8 20. Qe3 Qc6 21. Qe2  Ncxe4 22. Nxe4 Nxe4 23. Be3 h6 24. Rc1 Ba8 25. Qg4 Qb7 26. f5 exf5 27. Qxf5 Nf6  28. Qf2 Re8 29. Bd4 Ne4 30. Qf3 Qd7 31. Rd1 Ng5 32. Qf2 Nxh3+ 33. gxh3 Qxh3 34.  Qh2 Qxh2+ 35. Kxh2 Re2+ 36. Kg3 Rxc2 37. Bc3 Be4 38. Kf4 Re2 39. Rd6 f6 40.  Rxa6 g5+ 41. Kg3 Kg7 42. Rxf6 Kh7 43. Rd6 Rg2+ 44. Kh3 h5 45. Rd7+ Kg6 46. Rd6+  Kf7 47. Rf6+ Ke7 48. Rb6 h4 49. Rxb5 Rg3+ 50. Kh2 Kf7 51. Rb6 Rg2+ 52. Kh1 Bf3  53. Rf6+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Hilwerda, Jonas"]  [Black "Kokje, Joris"]  [Result "1/2-1/2"]  [ECO "A02"]  [WhiteElo "2128"]  [BlackElo "2244"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. f4 Nh6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c3 Nd7 7. d3 b6 8. Na3  Bb7 9. Nc2 a5 10. Qe1 Nc5 11. Ncd4 a4 12. h3 f6 13. g4 Qd7 14. Qg3 Rae8 15. f5  e5 16. fxe6 Nxe6 17. Rf2 Nxd4 18. cxd4 c5 19. Bd2 Nf7 20. dxc5 bxc5 21. Bf4 Re6  22. h4 Rfe8 23. e3 Ne5 24. Bxe5 fxe5 25. Ng5 Rf6 26. Raf1 Rxf2 27. Rxf2 h6 28.  Nh3 Qb5 29. Qf3 Rf8 30. Qe2 Rxf2 31. Nxf2 e4 32. Qc2 Qxb2 33. Qxc5 Qxa2 34. Qb5  Qb2 35. Qxa4 Qc1+ 36. Nd1 exd3 37. Qb3 Qc2 38. Bxd5+ Bxd5 39. Qxd5+ Kh7 40. Nf2  Qc1+ 41. Kg2 Qxe3 42. Qxd3 Qxd3 43. Nxd3 Bf6 44. Kg3 Kg7 45. Ne1 Kf7 46. Nf3  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Hovsepyan, Vardan"]  [Black "Van Meegen, Ruud"]  [Result "1-0"]  [ECO "B13"]  [WhiteElo "2264"]  [BlackElo "2230"]  [PlyCount "187"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nd2 e5 7. dxe5 Nxe5 8.  Bb5+ Nc6 9. Ngf3 Nf6 10. O-O Bd6 11. Re1+ Be6 12. Nb3 O-O 13. h3 Ne4 14. Bd3  Rae8 15. Be3 a6 16. Ng5 Bf5 17. Bf1 Nxg5 18. Bxg5 Rxe1 19. Qxe1 Ne5 20. Rd1 Be4  21. Be2 Re8 22. f3 Bg6 23. Rxd5 Nd3 24. Qd2 Bf4 25. Bxf4 Nxf4 26. Bf1 Nxd5 27.  Qxd5 Rd8 28. Qg5 h6 29. Qe3 Rd6 30. Nd4 b5 31. a3 Kh7 32. Kf2 Rd7 33. g3 Re7  34. Qd2 Qc5 35. h4 Re8 36. Qf4 Qe5 37. Qd2 Qc5 38. Qf4 Qe5 39. Qd2 Qd6 40. Be2  Kg8 41. Bf1 Qc5 42. Qf4 Bb1 43. Qc1 Ba2 44. Bd3 Bc4 45. Be4 a5 46. Kg2 b4 47.  axb4 axb4 48. Nf5 Bd5 49. Qf4 Bxe4 50. fxe4 bxc3 51. bxc3 Qxc3 52. Qg4 Kf8 53.  h5 Qe5 54. Kh3 Ra8 55. Qh4 Kg8 56. Qf4 Kh8 57. Nh4 Re8 58. Nf5 Kh7 59. Kh2 g6  60. hxg6+ fxg6 61. Nh4 Qxe4 62. Qc7+ Re7 63. Qd8 Rf7 64. Ng2 g5 65. Qd2 Qf5 66.  Qd1 Rc7 67. Qd8 Rd7 68. Qe8 Rf7 69. Qe2 Qg6 70. Qd2 h5 71. Qd4 Qf6 72. Qc4 Kh6  73. Qe4 Re7 74. Qc4 Rb7 75. Qd5 Rb2 76. Qc4 Rd2 77. Qe4 Ra2 78. Qc4 Ra3 79. Qe4  Rc3 80. Qb4 Rf3 81. Qa4 Rd3 82. Qa8 Rd4 83. Qe8 Rb4 84. Qd7 h4 85. Qc7 hxg3+  86. Qxg3 Rb7 87. Qh3+ Kg7 88. Qd3 Re7 89. Kg1 Qe5 90. Qc2 g4 91. Qc8 Qe4 92.  Qc5 Re5 93. Qc8 g3 94. Qg4+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Jedlicka, Ales"]  [Black "Pel, Bonno"]  [Result "1-0"]  [ECO "A42"]  [WhiteElo "2226"]  [BlackElo "2279"]  [PlyCount "130"]  [EventDate "2018.12.??"]   1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 e5 5. e4 Nc6 6. Bg5 f6 7. Be3 Nh6 8. dxe5  dxe5 9. Qxd8+ Kxd8 10. O-O-O+ Bd7 11. h3 Kc8 12. Nd5 Nf7 13. c5 Re8 14. Bc4  Ncd8 15. b4 c6 16. Nc3 f5 17. h4 f4 18. Bd2 Be6 19. Be2 b6 20. Ng5 bxc5 21.  bxc5 h5 22. Ba6+ Kc7 23. Nxf7 Nxf7 24. Na4 Bc8 25. Ba5+ Kb8 26. Bc4 Re7 27. Kc2  Bf6 28. Rb1+ Bb7 29. g3 Kc8 30. Rhd1 Rb8 31. Rb3 Ba8 32. Rbd3 Rb5 33. Bd8 Rb4  34. Bb3 Nxd8 35. Rxd8+ Kb7 36. R1d6 Rd4 37. Rg8 Bg7 38. Rxg6 Rdd7 39. Nc3 Rc7  40. Be6 a5 41. Na4 Ka7 42. Nb6 Bb7 43. Bc8 fxg3 44. fxg3 Rf7 45. Bxb7 Kxb7 46.  Nc4 Rf2+ 47. Kd3 Bf8 48. Nxa5+ Ka7 49. Nxc6+ Ka6 50. Nxe5+ Kb5 51. Rb6+ Kxc5  52. Rgg6 Bg7 53. Ke3 Rxa2 54. Nd3+ Kc4 55. Rgc6+ Rxc6 56. Rxc6+ Kb5 57. Rc5+  Ka4 58. Rxh5 Rg2 59. Kf3 Rg1 60. Rh7 Bc3 61. Rb7 Ka3 62. Rc7 Kb3 63. h5 Kc2 64.  Nf4 Rf1+ 65. Kg2 Re1 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Simet, Martin"]  [Black "Barthel, Ansgar"]  [Result "1-0"]  [ECO "A48"]  [WhiteElo "2229"]  [BlackElo "2096"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d6 6. c3 c5 7. Be2 Be6 8. O-O  Qb6 9. b3 Nc6 10. Bh2 Rac8 11. Nbd2 cxd4 12. exd4 d5 13. Bd3 Ne8 14. Re1 Nd6  15. Ng5 Bf5 16. Bxd6 Bxd3 17. Bc5 Qa5 18. Ndf3 Ba6 19. Rb1 h6 20. b4 Qxa2 21.  b5 Bxb5 22. Rxb5 Qa6 23. Qb1 hxg5 24. Rxb7 Rb8 25. Rexe7 Rxb7 26. Rxb7 Re8 27.  Nxg5 Qe2 28. Rxf7 Qe1+ 29. Qxe1 Rxe1+ 30. Kh2 Bh6 31. h4 Bxg5 32. Rf8+ Kg7 33.  hxg5 Re6 34. Rc8 a6 35. Rc7+ Kg8 36. Rd7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Sparenberg, Erik"]  [Black "Van Leusden, Dennis"]  [Result "0-1"]  [ECO "A04"]  [WhiteElo "2215"]  [BlackElo "2016"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. O-O Nc6 5. c4 e6 6. d3 Nge7 7. Nbd2 O-O 8. Rb1  d5 9. a3 a5 10. Ne1 e5 11. cxd5 Nxd5 12. Ne4 b6 13. Nc2 Bb7 14. Ne3 Nxe3 15.  Bxe3 Rb8 16. Bg5 f6 17. Be3 Kh8 18. Qa4 Ne7 19. b4 axb4 20. axb4 f5 21. Ng5  Bxg2 22. Kxg2 f4 23. Bd2 h6 24. Nf3 c4 25. Bc3 cxd3 26. exd3 Qxd3 27. Qa1 Ra8  28. Qb2 Nc6 29. Nxe5 Nxe5 30. Rbd1 Qf3+ 31. Kg1 Qh5 32. f3 fxg3 33. hxg3 Rxf3  34. Kg2 Re3 35. Rf2 Qxd1 36. Bd4 Re1 37. Qc3 Rg1+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Theulings, Paul-Peter"]  [Black "Van Baar, Esper"]  [Result "1/2-1/2"]  [ECO "D24"]  [WhiteElo "2098"]  [BlackElo "2205"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 dxc4 5. e4 Bb4 6. Bxc4 Nxe4 7. O-O Nxc3 8.  bxc3 Be7 9. Qe2 O-O 10. Rd1 Nd7 11. Ne5 Nxe5 12. dxe5 Qe8 13. Bb5 c6 14. Bd3 f5  15. exf6 Bxf6 16. Ba3 Rf7 17. Rab1 e5 18. f4 e4 19. Qxe4 Qxe4 20. Bxe4 Be6 21.  f5 Bxa2 22. Rb2 Bc4 23. Rb4 Ba6 24. Bc2 c5 25. Ra4 Rc7 26. Be4 Re8 27. Bd5+ Kh8  28. c4 Bd4+ 29. Kf1 Re5 30. g4 h5 31. h3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Van Foreest, Machteld"]  [Black "Rut, Vojtech"]  [Result "1/2-1/2"]  [ECO "B76"]  [WhiteElo "1925"]  [BlackElo "2140"]  [PlyCount "87"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2  O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. Kb1 Qc7 12. g4 Rfc8 13. h4 b5 14. g5 Nh5 15.  Bxg7 Kxg7 16. Nxb5 Qb7 17. Nd4 Bc4 18. Bxc4 Rxc4 19. Ne2 Rac8 20. Rc1 Qc7 21.  Nc3 a5 22. Nd5 Qa7 23. Nf4 Nxf4 24. Qxf4 Qc5 25. Rh2 Rb4 26. c3 Rb5 27. a4 Rbb8  28. h5 Qc4 29. hxg6 hxg6 30. Qe3 Rh8 31. Rxh8 Rxh8 32. Qd4+ Qxd4 33. cxd4 Rh3  34. Rc3 Rg3 35. f4 Rg4 36. Rf3 e5 37. d5 exf4 38. b4 Rg1+ 39. Kc2 Rg2+ 40. Kb1  Rg3 41. Rxf4 Rb3+ 42. Kc2 Rxb4 43. Kd3 Rxa4 44. Rf6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Van Randtwijk, Mick"]  [Black "Schmidt, Kai-Uwe"]  [Result "1-0"]  [ECO "B49"]  [WhiteElo "2030"]  [BlackElo "2026"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8.  O-O Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5  Rb6 15. Bc3 O-O 16. Qd3 d5 17. exd5 exd5 18. b3 d4 19. Bd2 Nd7 20. Rae1 Bd6 21.  f4 c4 22. Qxc4 Rc6 23. Qd3 Rxc2 24. Rc1 Rc6 25. Rxc6 Qxc6 26. Rc1 Qd5 27. b4  Qxa2 28. Qxd4 Qe6 29. Bf3 Nb8 30. Be3 Qh6 31. g3 Bc7 32. Bg2 Bd6 33. Qd5 Nd7  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Van Roon, Sjoerd"]  [Black "Nicolai, Amir"]  [Result "0-1"]  [ECO "B33"]  [WhiteElo "2136"]  [BlackElo "2074"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.  Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 O-O 13. h4 a5 14. Nce3 g6  15. Nxf6+ Qxf6 16. h5 Ne7 17. Be2 Rd8 18. Bf3 Bb7 19. Qd2 Qf4 20. hxg6 hxg6 21.  O-O-O b4 22. c4 Bxe4 23. Be2 b3 24. a3 d5 25. g3 Qg5 26. f4 Qxg3 27. Rdg1 Qxf4  28. Rf1 dxc4 29. Rxf4 Rxd2 30. Rxe4 Rxe2 31. Rxe5 Nf5 32. Ng4 Rxe5 33. Nxe5 Re8  34. Nd7 Re2 35. Nb6 Ne3 36. a4 c3 37. bxc3 Ra2 38. Rh3 Rc2+ 39. Kb1 Rxc3 40.  Nd7 Nd5 41. Nf6+ Kg7 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Van der Berg, Wessel"]  [Black "Duson, Robin"]  [Result "0-1"]  [ECO "B44"]  [WhiteElo "2032"]  [BlackElo "1951"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. g3 Qc7 6. Be3 a6 7. c4 b6 8. a3  Nf6 9. Nc3 Bb7 10. Nxc6 Qxc6 11. f3 Bc5 12. Qd2 O-O 13. Bg5 Be7 14. O-O-O d6  15. h4 Rfd8 16. Kb1 Rac8 17. g4 Qd7 18. h5 d5 19. cxd5 exd5 20. Bf4 Qc6 21. e5  Ne8 22. g5 Bxa3 23. Na2 Ba8 24. Bd3 Qe6 25. Qe2 d4 26. Qd2 Qb3 27. Nc1 Qa4 28.  e6 Bd5 29. exf7+ Bxf7 30. Bxh7+ Kh8 31. Qd3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Vogel, Jaap"]  [Black "Van de Pavoordt, Max"]  [Result "1-0"]  [ECO "D02"]  [WhiteElo "2193"]  [BlackElo "2042"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Bd7 7. Bd3 Be7 8. h3  a6 9. O-O O-O 10. dxc5 Bxc5 11. e4 Be7 12. Re1 h6 13. a4 Rc8 14. Bc2 Na5 15. e5  Nh7 16. Nd4 Bg5 17. Bxg5 Qxg5 18. N2f3 Qe7 19. Qd3 g6 20. h4 Rfd8 21. h5 Nf8  22. hxg6 fxg6 23. Qd2 g5 24. b3 Nc6 25. Nh2 Nxd4 26. cxd4 Be8 27. Ng4 Kg7 28.  Rac1 Bg6 29. Nf6 b6 30. Bxg6 Nxg6 31. Nh5+ Kh7 32. Rc2 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Wedda, Dries"]  [Black "Maters, Arthur"]  [Result "1-0"]  [ECO "E17"]  [WhiteElo "2208"]  [BlackElo "2005"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 4. g3 e6 5. Bg2 Be7 6. O-O O-O 7. Re1 Ne4 8. Nfd2  f5 9. d5 exd5 10. cxd5 Bb4 11. a3 Bxd2 12. Nxd2 Nxd2 13. Bxd2 d6 14. Qc2 Nd7  15. Bc3 Ne5 16. Rad1 Rf7 17. f4 Nd7 18. e4 fxe4 19. Bxe4 Nf8 20. Re3 Bc8 21.  Rde1 g6 22. Qd3 Nd7 23. Bxg6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Zwirs, Jasper"]  [Black "Elgersma, Simon"]  [Result "0-1"]  [ECO "C12"]  [WhiteElo "2127"]  [BlackElo "2200"]  [PlyCount "56"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8.  Qd3 Qf6 9. O-O-O Bd7 10. h4 Nc6 11. Qe3 Bxc3 12. Qxc3 gxh4 13. Nf3 Qxg7 14.  Rxh4 O-O-O 15. g3 Rh8 16. Bb5 Rxh4 17. Nxh4 Ne7 18. Bd3 Qf6 19. Rd2 Kb8 20. f4  Rg8 21. Bf1 c5 22. Qf3 cxd4 23. Bd3 Qg7 24. Rg2 f6 25. f5 e5 26. Bf1 Qg5+ 27.  Kb1 e4 28. Qf2 Nxf5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.1"]  [White "Ernst, Sipke"]  [Black "Tiviakov, Sergei"]  [Result "1/2-1/2"]  [ECO "E32"]  [PlyCount "19"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. Bd3 e5 7. a3 Bxc3+ 8. bxc3  Nc6 9. Ne2 Nd7 10. O-O 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.2"]  [White "Ladva, Ottomar"]  [Black "Schoppen, Casper"]  [Result "1/2-1/2"]  [ECO "A13"]  [PlyCount "112"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 c5 5. cxd5 exd5 6. e3 Nc6 7. Bb5 Bd6 8. O-O  O-O 9. d4 cxd4 10. Nxd4 Ne5 11. Nc3 a6 12. Be2 Re8 13. Qc2 Bd7 14. Nf5 Bf8 15.  Rad1 Rc8 16. Qb1 Qa5 17. Rc1 Bb4 18. Na4 Ne4 19. Rxc8 Bxc8 20. Qa1 f6 21. Ng3  b5 22. a3 Bf8 23. b4 Qd8 24. Bxe5 Rxe5 25. Nc3 Nd6 26. Rd1 Be6 27. Nh5 Bf7 28.  Nf4 Nc4 29. Bf3 Qb6 30. Ncxd5 Qa7 31. h4 a5 32. Qd4 Qxd4 33. exd4 Re8 34. bxa5  Nxa5 35. Rb1 Rb8 36. Nc3 Bd6 37. Nfe2 Bc4 38. a4 bxa4 39. Rxb8+ Bxb8 40. Nxa4  Nb3 41. Nac3 Ba7 42. d5 Nd4 43. Nxd4 Bxd4 44. Nb1 Kf7 45. Nd2 Ba2 46. Kf1 f5  47. g3 Ke7 48. Bg2 Kd6 49. Ke2 Bxd5 50. Bxd5 Kxd5 51. Nf3 Bb6 52. h5 Ba7 53.  Ng5 h6 54. Nh3 Ke5 55. Nf4 Kf6 56. Nh3 Ke5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.3"]  [White "Vrolijk, Liam"]  [Black "Ulybin, Mikhail"]  [Result "1-0"]  [ECO "A90"]  [PlyCount "125"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 c6 6. O-O Bd6 7. Nd2 h6 8. b3 g5  9. Bb2 g4 10. Nf4 Bxf4 11. gxf4 h5 12. e3 Nbd7 13. Ba3 Nf8 14. Bxf8 Kxf8 15. b4  Bd7 16. Qb3 b5 17. c5 Be8 18. a4 a6 19. Ra3 Rh7 20. Rfa1 Rha7 21. Qc2 Qc7 22.  Nb3 Kg7 23. Nc1 Kf8 24. Nd3 Kg7 25. Bf1 Ne4 26. Ne5 Nf6 27. Qa2 Qb7 28. Kh1 Kf8  29. Bd3 Qb8 30. f3 gxf3 31. Nxf3 Ng4 32. Ng5 Qc8 33. Qe2 Nf6 34. Qg2 Rg7 35.  Rg1 Rg6 36. axb5 cxb5 37. h3 Ra7 38. Qa2 Ne4 39. Bxe4 fxe4 40. Kh2 Bc6 41. Ra1  Bb7 42. Qe2 Rh6 43. Ra5 Ra8 44. Rg1 Rh8 45. Qf2 Qd7 46. Qg3 Rg8 47. f5 exf5 48.  Qe5 Qe7 49. Qxf5+ Ke8 50. Raa1 Rf8 51. Qg6+ Kd7 52. Raf1 Rxf1 53. Rxf1 Rf8 54.  Nf7 Kc8 55. Qg3 Bc6 56. Qf4 Rg8 57. Qh6 Qc7+ 58. Nd6+ Kb8 59. Rf7 Qd8 60. Nf5  Be8 61. Rf6 Qc7+ 62. Kh1 Bc6 63. Rxc6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.4"]  [White "Krasenkow, Michal"]  [Black "Grooten, Herman"]  [Result "1-0"]  [ECO "D37"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. a3 a6 7. c5 b6 8. b4 Ne4  9. Qc2 f5 10. e3 bxc5 11. bxc5 g5 12. Bg3 Nd7 13. Nxe4 fxe4 14. Nd2 Bf6 15. c6  Nb6 16. f3 Qe7 17. Qc3 h5 18. h3 h4 19. Bh2 a5 20. Bb5 a4 21. O-O exf3 22. Rxf3  Bg7 23. Rxf8+ Bxf8 24. Qd3 Ra5 25. Rf1 Rxb5 26. Qxb5 Qxa3 27. Bxc7 Qxe3+ 28.  Kh1 Qxd2 29. Qxb6 e5 30. Bxe5 Qe2 31. Rxf8+ Kxf8 32. Qd8+ Kf7 33. Qc7+ Kg6 34.  Qg7+ Kf5 35. Qh7+ Ke6 36. Qg6+ Ke7 37. Bd6+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.5"]  [White "Plat, Vojtech"]  [Black "Baum, Bernd"]  [Result "1-0"]  [ECO "C04"]  [BlackElo "2252"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3  Nc6 9. O-O a5 10. c4 cxd4 11. cxd5 exd5 12. Nb3 Be7 13. Nbxd4 Ndxe5 14. Nxe5  Nxe5 15. Bb5+ Bd7 16. Qh5 Bxb5 17. Nxb5 Nc6 18. Bf4 O-O 19. Rad1 Qb6 20. Nc7  Rac8 21. Nxd5 Qxb2 22. Be5 Qxa2 23. Rd3 g6 24. Qxh7+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.6"]  [White "Kollen, Zyon"]  [Black "Pruijssers, Roeland"]  [Result "1/2-1/2"]  [ECO "C92"]  [PlyCount "26"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3  O-O 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 Rf8 13. Nf3 Re8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.7"]  [White "Maris, Ivo"]  [Black "Warmerdam, Max"]  [Result "0-1"]  [ECO "A45"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. c3 Nf6 2. d4 d5 3. e3 g6 4. Be2 Bg7 5. f4 Ne4 6. Nd2 Nd6 7. Ngf3 Nd7 8. Ne5  Nf6 9. c4 c6 10. cxd5 cxd5 11. Qa4+ Bd7 12. Nxd7 Qxd7 13. Qxd7+ Kxd7 14. Bd3  Rhc8 15. Ke2 e6 16. a4 a5 17. Rb1 Nfe4 18. Bxe4 dxe4 19. b3 b5 20. axb5 Nxb5  21. Bb2 Nd6 22. Rhc1 Rxc1 23. Rxc1 Bf8 24. Ra1 Kc6 25. Rc1+ Kd7 26. Ra1 Kc6 27.  Ra4 Kb5 28. Ba3 f5 29. Bxd6 Bxd6 30. Nc4 Bb4 31. Kf2 Ra6 32. Ke2 Rc6 33. Na3+  Bxa3 34. Rxa3 Rc2+ 35. Kf1 Rb2 36. h3 h5 37. g4 fxg4 38. hxg4 hxg4 39. Ke1 g3  40. Kf1 Kb6 41. Kg1 Re2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.8"]  [White "Kislinsky, Alexey"]  [Black "Maatman, Nick"]  [Result "0-1"]  [ECO "C11"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Nc6 7. Bf4 Be7 8. h4  a6 9. a3 Qc7 10. g3 Nxc5 11. Bg2 b5 12. O-O Bb7 13. b4 Ne4 14. Nxe4 dxe4 15.  Nd2 Rd8 16. Qg4 O-O 17. Nxe4 Nxe5 18. Qh5 Bxe4 19. Bxe4 f5 20. Bg2 Bd6 21. Qe2  Rfe8 22. Rfe1 Nc4 23. Bg5 Rc8 24. c3 h6 25. Bc1 Kh8 26. Ra2 Qf7 27. Rc2 e5 28.  g4 e4 29. gxf5 Qxf5 30. Bxe4 Qh3 31. f3 Qxh4 32. Rf1 Bc7 33. Qg2 Bb6+ 34. Rcf2  Rcd8 35. Qh2 Rxe4 36. fxe4 Qxe4 37. Bf4 Rd5 38. Qg2 Bxf2+ 39. Qxf2 Rd3 40. Kh2  Rxc3 41. Qh4 Ne5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.9"]  [White "Gleizerov, Evgeny"]  [Black "De Jong, Migchiel"]  [Result "0-1"]  [ECO "C01"]  [PlyCount "104"]  [EventDate "2018.12.??"]   1. d4 e6 2. e4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 O-O 7. Nge2 dxc4 8.  Bxc4 Nbd7 9. O-O Nb6 10. Bb3 c6 11. Bg5 Be7 12. Re1 Nfd5 13. Bxe7 Nxe7 14. Nf4  Bf5 15. Re5 Nd7 16. Re3 Nf6 17. Qe2 Ng6 18. Nxg6 Bxg6 19. Rd1 Bh5 20. f3 Re8  21. g4 Bg6 22. h4 Qd6 23. Re5 h6 24. f4 Kf8 25. f5 Bh7 26. Kg2 h5 27. g5 Ng4  28. Re1 Rxe5 29. dxe5 Qd4 30. e6 fxe6 31. fxe6 Ke7 32. Qf3 Bg6 33. Qg3 Rd8 34.  Re2 Rd6 35. Qf3 Ne5 36. Qg3 Nd3 37. Re3 Bf5 38. Ne2 Qxb2 39. Bc4 Nc5 40. Re5  Be4+ 41. Rxe4 Nxe4 42. Qf4 Nf6 43. gxf6+ Qxf6 44. Qe4 b5 45. Bb3 a5 46. a4 bxa4  47. Bc4 Rxe6 48. Bxe6 Qxe6 49. Qc2 Qd5+ 50. Kf2 a3 51. Nc1 Qd4+ 52. Ke2 Qb2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.10"]  [White "Beerdsen, Thomas"]  [Black "Ashwath, R."]  [Result "1/2-1/2"]  [ECO "C44"]  [BlackElo "2314"]  [PlyCount "34"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. d3 Nge7 6. Nbd2 Be6 7. Be2 Ng6 8. Nb3  Bd7 9. Na5 Nd4 10. Qd1 Nxe2 11. Qxe2 c5 12. Nb3 d4 13. O-O Bd6 14. Bd2 O-O 15.  cxd4 exd4 16. Na5 b6 17. Nc4 Be6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.11"]  [White "Lahaye, Rick"]  [Black "Kabos, Tobias"]  [Result "1/2-1/2"]  [ECO "A15"]  [PlyCount "107"]  [EventDate "2018.12.??"]   1. c4 Nf6 2. e3 g6 3. Nc3 Bg7 4. g4 d6 5. g5 Nfd7 6. Bg2 Nc6 7. d3 e6 8. h4 a6  9. Nh3 h6 10. Ne4 hxg5 11. hxg5 d5 12. Ng3 dxc4 13. d4 Nb6 14. f4 Nd5 15. Nf2  Rxh1+ 16. Bxh1 b6 17. Qe2 Bb7 18. Qxc4 Qd7 19. Bd2 O-O-O 20. O-O-O Kb8 21. Nd3  Ka7 22. Be4 Rh8 23. Rh1 Rxh1+ 24. Bxh1 Nde7 25. Qc2 Nb8 26. Bxb7 Kxb7 27. Ne4  Qc6 28. Qxc6+ Nbxc6 29. Bc3 Nd5 30. Kd2 Kc8 31. Nef2 Kd7 32. e4 Nxc3 33. bxc3  Na5 34. Ng4 Nc6 35. Ne1 Na5 36. Kd3 Nc6 37. Nf3 Ke7 38. Ne3 Kd7 39. a4 Ke7 40.  f5 exf5 41. exf5 gxf5 42. Nxf5+ Kf8 43. Ke4 Ne7 44. N3h4 Bh8 45. c4 Ke8 46. Nh6  c6 47. d5 cxd5+ 48. cxd5 Nc8 49. N4f5 b5 50. axb5 axb5 51. d6 Nb6 52. Ne7 Bc3  53. Nhg8 Kd7 54. Nf5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.12"]  [White "Krasenkova, Ilena"]  [Black "Cerveny, Martin"]  [Result "1/2-1/2"]  [ECO "E90"]  [PlyCount "146"]  [EventDate "2018.12.??"]   1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 4. Nc3 e5 5. e4 c6 6. Be2 g6 7. O-O Bg7 8. d5  cxd5 9. cxd5 O-O 10. Qc2 Ne8 11. Bg5 Ndf6 12. Qd2 Bg4 13. Rfc1 Kh8 14. h3 Bxf3  15. Bxf3 Qd7 16. a4 Ng8 17. Qd3 f5 18. Bd2 Ngf6 19. Rc2 fxe4 20. Nxe4 Nxe4 21.  Bxe4 Nf6 22. Be3 a6 23. a5 Rac8 24. Rc3 Nxe4 25. Qxe4 Qb5 26. Rxc8 Rxc8 27. Qg4  Re8 28. Qa4 e4 29. Qxb5 axb5 30. a6 bxa6 31. Rxa6 Bxb2 32. Rb6 Be5 33. Rxb5 Ra8  34. g3 Ra1+ 35. Kg2 Rd1 36. Rb4 Rxd5 37. Rxe4 Kg7 38. Ra4 h5 39. g4 Kf7 40.  Ra7+ Ke6 41. gxh5 gxh5 42. Rh7 Bf6 43. Kg3 Rf5 44. Rb7 d5 45. Rb6+ Ke5 46. Rb4  Ke6 47. Rb6+ Kd7 48. Rb7+ Kc6 49. Rb6+ Kc7 50. Rb4 Bc3 51. Ra4 Kc6 52. h4 Kb5  53. Ra8 d4 54. Bf4 Be1 55. Ra2 d3 56. Be3 Kc4 57. Kg2 Kb3 58. Ra1 Bc3 59. Rb1+  Kc2 60. Rc1+ Kb2 61. Rd1 Rd5 62. Kf3 d2 63. Bxd2 Bxd2 64. Ke4 Rd8 65. f4 Kc3  66. Rf1 Kc4 67. Kf5 Rg8 68. Ke6 Rg4 69. f5 Rxh4 70. f6 Bb4 71. f7 Re4+ 72. Kf5  Rd4 73. Rf4 Rxf4+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.13"]  [White "De Boer, Eelke"]  [Black "Schippers, Maurice"]  [Result "1-0"]  [ECO "B38"]  [PlyCount "185"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2  O-O 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15.  Rab1 e6 16. Rfd1 Be5 17. Bd4 Qe7 18. Bf1 Rad8 19. g3 Bxd4+ 20. Qxd4 e5 21. Qe3  f5 22. Bg2 fxe4 23. fxe4 Ne6 24. Rd2 Kg7 25. Rbd1 h5 26. a3 h4 27. b4 axb4 28.  axb4 hxg3 29. hxg3 Nd4 30. Ne2 Nxe2+ 31. Qxe2 Qg5 32. Rd3 b5 33. Rxd6 Rxd6 34.  Rxd6 Qc1+ 35. Kh2 Rh8+ 36. Bh3 Rxh3+ 37. Kxh3 Qh1+ 38. Qh2 Qxe4 39. cxb5 Bxb5  40. Qg2 Qxb4 41. Qd5 Qb2 42. Qf3 Qb1 43. Qf6+ Kh7 44. Qxe5 Qh1+ 45. Kg4 Be2+  46. Kf4 Qc1+ 47. Qe3 Qc7 48. Qe6 Qc1+ 49. Qe3 Qc7 50. Qd4 Qc1+ 51. Qd2 Qf1+ 52.  Ke5 Bb5 53. Qe3 Qc4 54. Kf6 Qf1+ 55. Qf4 Qa1+ 56. Kg5 Be8 57. Qh4+ Kg8 58. Qc4+  Kh7 59. Qc5 Qe1 60. Qc7+ Kg8 61. Qc4+ Kh7 62. Qh4+ Kg8 63. Qf4 Qe7+ 64. Kg4  Qe2+ 65. Kh3 Qh5+ 66. Kg2 Qe2+ 67. Qf2 Qe4+ 68. Kh2 Qe5 69. Rd4 Qc5 70. Qe3 Qb5  71. Qd2 Qh5+ 72. Rh4 Qe5 73. Qa2+ Kg7 74. Qa7+ Bf7 75. Qd4 Qxd4 76. Rxd4 Be6  77. Kg2 Kf6 78. Kf3 Bf5 79. Ra4 Bc2 80. Ra6+ Kg5 81. Ra5+ Kf6 82. Kf4 Bd3 83.  Rc5 Bb1 84. Rc6+ Kf7 85. Kg5 Be4 86. Rc7+ Kf8 87. Kf6 Bf5 88. Rg7 Bc2 89. g4  Be4 90. Rxg6 Bxg6 91. Kxg6 Kg8 92. g5 Kh8 93. Kf7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.14"]  [White "Keuning, Selwin"]  [Black "Zwirs, Nico"]  [Result "1/2-1/2"]  [ECO "B22"]  [PlyCount "140"]  [EventDate "2018.12.??"]   1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. d4  cxd3 9. Qxd3 dxe5 10. Qxd8+ Kxd8 11. Nxe5 Ke8 12. O-O N8d7 13. Nf3 Bd6 14. Re1  a6 15. Nbd2 Nf6 16. b3 Bd7 17. Bb2 Ke7 18. Nd4 g6 19. Ne4 Nxe4 20. Bxe4 Rab8  21. Rad1 Rhd8 22. c4 Nc8 23. Bc3 Na7 24. Nf3 Bc6 25. Bc2 Bxf3 26. gxf3 Nc6 27.  Bb2 Rd7 28. Kg2 Rbd8 29. a3 a5 30. Rd5 Bc7 31. Rxd7+ Rxd7 32. Rd1 Bd6 33. h3  Rc7 34. Bc1 Bc5 35. Bb2 f5 36. f4 Rd7 37. Rxd7+ Kxd7 38. Kf1 Bd4 39. Bc1 Kd6  40. Ke2 Kc5 41. f3 Bg7 42. Kd3 Kd6 43. Bd1 Ba1 44. Be2 Bf6 45. Bd1 Be7 46. Be3  Bf8 47. c5+ Kd7 48. Kc4 Bh6 49. b4 axb4 50. axb4 Ne7 51. Ba4+ Kd8 52. Bb3 Nd5  53. Kd4 Bg7+ 54. Kd3 Nxb4+ 55. Kc4 Nd5 56. Bf2 Nxf4 57. Bh4+ Kc8 58. Kb5 Nd5  59. c6 Bd4 60. Bg3 f4 61. cxb7+ Kc7 62. Bh2 g5 63. Bxd5 exd5 64. b8=Q+ Kxb8 65.  Kc6 Bf2 66. Kxd5 Kc7 67. Ke5 Bg3 68. Bg1 Kd7 69. Kf6 Bh4 70. Kg7 Ke6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Barthel, Ansgar"]  [Black "Vogel, Jaap"]  [Result "1/2-1/2"]  [ECO "C01"]  [WhiteElo "2096"]  [BlackElo "2193"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Ba5 7. Be3 Nf6 8.  Nge2 Bg4 9. O-O Qd7 10. Na4 Bb6 11. Nxb6 axb6 12. c3 O-O 13. Qc2 Rfe8 14. Ng3  h6 15. Bf4 Ne7 16. f3 Bh5 17. Be5 Bg6 18. Bxf6 gxf6 19. Rae1 h5 20. Bxg6 fxg6  21. Rxe7 Qxe7 22. Qxg6+ Qg7 23. Qxg7+ Kxg7 24. Nxh5+ Kf7 25. Nf4 c6 26. Kf2 Re7  27. Re1 Rae8 28. Rxe7+ Rxe7 29. g4 Kg7 30. h4 Re8 31. Nh5+ Kf7 32. Ng3 Re6 33.  Nf5 Kf8 34. Ne3 Kf7 35. Nf5 Kf8 36. Ne3 Kf7 37. Nf5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "De Groot, Hendrik"]  [Black "Hilwerda, Jonas"]  [Result "0-1"]  [ECO "A09"]  [WhiteElo "2128"]  [BlackElo "2128"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. d3 e5 5. Be2 Bb4+ 6. Nbd2 dxe3 7. fxe3 Nf6 8.  O-O O-O 9. a3 Bc5 10. Nb3 Bd6 11. e4 a5 12. Bg5 Be7 13. a4 b6 14. Qd2 Nd7 15.  Bxe7 Qxe7 16. d4 exd4 17. Nfxd4 Nxd4 18. Qxd4 Bb7 19. Rae1 Rad8 20. Qc3 Qe5 21.  c5 Qxc3 22. bxc3 Bxe4 23. Bc4 Rde8 24. cxb6 Nxb6 25. Rf4 Bc6 26. Rxe8 Bxe8 27.  Nxa5 Nxa4 28. Bb3 Nxc3 29. Rc4 Nb5 30. Nc6 Bxc6 31. Rxc6 Nd4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Elgersma, Onno"]  [Black "Zwirs, Jasper"]  [Result "1-0"]  [ECO "B80"]  [WhiteElo "2192"]  [BlackElo "2127"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O  O-O 9. a4 Qc7 10. Kh1 Bd7 11. f4 Nc6 12. Nxc6 Bxc6 13. a5 b5 14. axb6 Qxb6 15.  Qe2 Qb7 16. f5 exf5 17. Rxf5 Nd7 18. Nd5 Ne5 19. Nxe7+ Qxe7 20. Rxa6 Rxa6 21.  Qxa6 Ra8 22. Qb6 h6 23. Rf1 Ra1 24. Qd4 Ra4 25. b4 Ra2 26. Bb2 Qb7 27. Ra1 Rxb2  28. Qxb2 Bxe4 29. c3 Ng4 30. Qe2 Bxg2+ 31. Qxg2 Qb6 32. Ra8+ Kh7 33. h3 Ne5 34.  Qe4+ g6 35. Ra2 Qb5 36. Kg2 h5 37. Rd2 Qd7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Elgersma, Simon"]  [Black "Simet, Martin"]  [Result "0-1"]  [ECO "B07"]  [WhiteElo "2200"]  [BlackElo "2229"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6  8. Nf3 Bd6 9. Bg5 a6 10. O-O-O Ke7 11. Nd2 h6 12. Bh4 b5 13. a4 g5 14. Bg3 Nc6  15. axb5 axb5 16. Nxb5 Ra1+ 17. Nb1 Nxe4 18. Rhe1 Nxg3 19. hxg3 Bb4 20. Re4 Rb8  21. c4 Bc5 22. f3 Bf2 23. g4 Nb4 24. N5c3 c6 25. Rh1 Bd4 26. Kd2 Na2 27. Kc2  Nxc3 28. bxc3 Ra2+ 29. Kd3 Bc5 30. Ree1 Rd8+ 31. Ke4 Ra4 32. f4 Rxc4+ 33. Kf3  Rxf4+ 34. Kg3 Rd3+ 35. Kh2 Rxg4 36. g3 Rgxg3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Kokje, Joris"]  [Black "Van Randtwijk, Mick"]  [Result "0-1"]  [ECO "E11"]  [WhiteElo "2244"]  [BlackElo "2030"]  [PlyCount "138"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Bxd2+ 6. Qxd2 d6 7. g3 Nbd7 8.  Bg2 Ne4 9. Qc2 f5 10. b4 Qe7 11. Bb2 Ndf6 12. O-O Bd7 13. Nd2 Nxd2 14. Qxd2 c6  15. f3 d5 16. Rac1 Be8 17. a4 a6 18. Ba3 b5 19. cxb5 cxb5 20. Qf4 Nd7 21. Rc7  g5 22. Qd2 Qd8 23. Rc2 Nb6 24. Bc1 h6 25. axb5 Bxb5 26. Rc5 Nc4 27. Qc3 Qd6 28.  Re1 Nb6 29. e4 fxe4 30. fxe4 Rad8 31. e5 Qe7 32. Qc2 Qf7 33. Rc7 Rd7 34. Rxd7  Nxd7 35. h4 Qh5 36. hxg5 hxg5 37. Qd2 g4 38. Qc2 Kg7 39. Bf4 Rh8 40. Rc1 Bc4  41. Qa4 Nb6 42. Qc2 Nc8 43. Qd2 Ne7 44. Bg5 Qh2+ 45. Kf2 Nf5 46. Bf6+ Kf7 47.  Bxh8 Qxg3+ 48. Kg1 Nh4 49. Kh1 Nxg2 50. Qxg2 Qf4 51. Rc2 g3 52. Rxc4 dxc4 53.  Qb7+ Kg6 54. Kg2 Qf2+ 55. Kh3 Qh2+ 56. Kg4 Qxh8 57. Kxg3 Qh5 58. Qc8 Qg5+ 59.  Kf3 Qf5+ 60. Ke2 Qd3+ 61. Ke1 Kf5 62. Qd7 Qe3+ 63. Kf1 c3 64. Qh7+ Kf4 65. Qh4+  Kf3 66. Qh3+ Ke4 67. Qxe6 Qd3+ 68. Kf2 Qd2+ 69. Kg3 c2 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Maters, Arthur"]  [Black "Rut, Vojtech"]  [Result "1-0"]  [ECO "B10"]  [WhiteElo "2005"]  [BlackElo "2140"]  [PlyCount "123"]  [EventDate "2018.12.??"]   1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Nfg1 f6 8. f3  Ng5 9. exf6 gxf6 10. f4 Nf7 11. Nf3 c5 12. c3 Nc6 13. f5 e5 14. dxe5 Ncxe5 15.  Nf4 d4 16. Nd5 Qd8 17. Nxe5 Qxd5 18. Bb5+ Ke7 19. Nxf7 Qe4+ 20. Qe2 Qxe2+ 21.  Kxe2 Kxf7 22. Bc4+ Kg7 23. g4 dxc3 24. bxc3 Bd6 25. Kf3 Be5 26. Bf4 Bd7 27.  Rad1 Ba4 28. Bb3 Bc6+ 29. Bd5 h5 30. Bxc6 hxg4+ 31. Kxg4 bxc6 32. Rd7+ Kf8 33.  Bxe5 fxe5 34. h4 Rg8+ 35. Kf3 Re8 36. Re1 Rg7 37. Rxg7 Kxg7 38. Rg1+ Kf7 39.  Ke4 Rh8 40. Rg4 Re8 41. Rg6 Rh8 42. Rxc6 Rxh4+ 43. Kxe5 Ra4 44. Rxc5 Rxa2 45.  Rc7+ Kf8 46. c4 a5 47. c5 a4 48. c6 a3 49. Kf6 Kg8 50. Rg7+ Kh8 51. Ra7 Rc2 52.  c7 a2 53. Rxa2 Rxc7 54. Re2 Rc5 55. Re5 Rc1 56. Kf7 Kh7 57. f6 Kh6 58. Rf5 Rc7+  59. Ke6 Kg6 60. f7 Rc6+ 61. Kd7 Kxf5 62. Kxc6 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Pel, Bonno"]  [Black "Baselmans, Luuk"]  [Result "1-0"]  [ECO "A07"]  [WhiteElo "2279"]  [BlackElo "2191"]  [PlyCount "115"]  [EventDate "2018.12.??"]   1. g3 d5 2. Bg2 g6 3. d3 Bg7 4. Nf3 e5 5. O-O Ne7 6. e4 c6 7. Nc3 O-O 8. h3 h6  9. Qe1 Nd7 10. b3 Kh7 11. Ba3 d4 12. Ne2 c5 13. Nd2 Qc7 14. f4 f5 15. Nf3 Rb8  16. Nh4 exf4 17. gxf4 fxe4 18. dxe4 d3 19. cxd3 Bxa1 20. Qxa1 b5 21. Bc1 b4 22.  Qb2 Ba6 23. Qd2 Qd6 24. Rf3 Rbd8 25. Rg3 Rg8 26. Nf3 Nb6 27. Ne5 Rgf8 28. h4 c4  29. f5 Qxe5 30. Qxh6+ Kg8 31. bxc4 Qg7 32. Qg5 Qf6 33. h5 Nd7 34. hxg6 Qxg5 35.  Bxg5 Rde8 36. Nf4 Nxf5 37. exf5 Rxf5 38. Bd5+ Kg7 39. Ne6+ Kxg6 40. Bh4+ Kh6  41. Be4 Ra5 42. Ng7 Rxe4 43. dxe4 Bxc4 44. Nf5+ Rxf5 45. exf5 Bxa2 46. Bg5+ Kh5  47. Kf2 Bb1 48. Be7 a5 49. Ke3 Kh6 50. Kf4 Bc2 51. Rg6+ Kh7 52. Ra6 b3 53. Ba3  Nc5 54. Ra7+ Kg8 55. f6 Nd3+ 56. Kf5 Nc5+ 57. Ke5 Bg6 58. Rg7+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Schippers, Maurice"]  [Black "Keuning, Selwin"]  [Result "1-0"]  [ECO "B36"]  [WhiteElo "2270"]  [BlackElo "2013"]  [PlyCount "107"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. f3 Nxd4 8.  Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. Nd5 Qxa2 13. Nxe7+ Kh8 14. Be2  Rfe8 15. Nd5 Rac8 16. O-O Nxd5 17. cxd5 Bd7 18. Ra1 Qb3 19. Bd1 Qc4 20. Rxa7  Bb5 21. Re1 Re7 22. Ra3 Be8 23. Rb3 Be5 24. Rb4 Qa6 25. f4 Bg7 26. Bd4 Rc4 27.  Bxg7+ Kxg7 28. Rxc4 Qxc4 29. Qc3+ Qxc3 30. bxc3 Rc7 31. Re3 f6 32. Kf2 Kf7 33.  Rh3 h5 34. g4 Kg7 35. gxh5 gxh5 36. Rg3+ Kf8 37. Rh3 Kg7 38. Ke2 Rc5 39. f5 Kh6  40. Kd3 Kg5 41. Rg3+ Kf4 42. Kd4 Bb5 43. Bb3 Be2 44. Rg6 Rb5 45. Rxf6 Rxb3 46.  Rxd6 Rb1 47. f6 b6 48. c4 Rc1 49. Rc6 Rd1+ 50. Kc3 Rd3+ 51. Kb4 Bd1 52. Rxb6  Kxe4 53. Kc5 Bg4 54. Re6+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Schmidt, Kai-Uwe"]  [Black "Duson, Robin"]  [Result "1-0"]  [ECO "A46"]  [WhiteElo "2026"]  [BlackElo "1951"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. d4 e6 3. Bg5 h6 4. Bh4 c5 5. e3 Nc6 6. Bd3 Be7 7. Nbd2 b6 8. O-O  Bb7 9. c3 d5 10. Qe2 O-O 11. Rfd1 Qc7 12. dxc5 bxc5 13. e4 dxe4 14. Nxe4 Nxe4  15. Qxe4 g6 16. Bg3 Bd6 17. Bxd6 Qxd6 18. Qe3 e5 19. Qxh6 Qf6 20. Bc4 Rad8 21.  Rxd8 Rxd8 22. Ng5 Rd7 23. Ne4 Qe7 24. Qxg6+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Theulings, Paul-Peter"]  [Black "Van der Berg, Wessel"]  [Result "1-0"]  [ECO "A34"]  [WhiteElo "2098"]  [BlackElo "2032"]  [PlyCount "15"]  [EventDate "2018.12.??"]   1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Bg4 7. Qa4 Bh5 8.  Ne5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van Baar, Esper"]  [Black "Sparenberg, Erik"]  [Result "1/2-1/2"]  [ECO "D02"]  [WhiteElo "2205"]  [BlackElo "2215"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. d4 d5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 Nbd7 7. Bb2 Ne4 8.  Nbd2 Nxd2 9. Nxd2 f5 10. c4 c6 11. a4 Bf6 12. Rc1 Qe7 13. e3 g6 14. Re1 Bg7 15.  Nb1 Rd8 16. Ba3 Qf7 17. cxd5 exd5 18. b4 Nb6 19. Nd2 a6 20. Qb3 Bf8 21. Bb2 Be6  22. Bf1 Bd6 23. Rc2 h5 24. h4 Qe7 25. Bc3 Nd7 26. f4 Nf6 27. Rb2 b5 28. Ra2 Ne4  29. Nxe4 dxe4 30. Qb2 Bxa2 31. Qxa2+ Qf7 32. Qxf7+ Kxf7 33. a5 Ke7 34. Rc1 Rac8  35. Be1 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van Foreest, Machteld"]  [Black "Van Roon, Sjoerd"]  [Result "1-0"]  [ECO "C54"]  [WhiteElo "1925"]  [BlackElo "2136"]  [PlyCount "157"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a5 7. h3 h6 8. Nbd2  O-O 9. Nf1 Be6 10. Ng3 Qd7 11. Nh4 Ne7 12. Bc2 d5 13. Qe2 Rad8 14. Nh5 Nxh5 15.  Qxh5 dxe4 16. dxe4 Ng6 17. O-O Nxh4 18. Qxh4 Qe7 19. Qxe7 Bxe7 20. Be3 Rd7 21.  Ba4 c6 22. Bb3 Bxb3 23. axb3 b6 24. Bxb6 Rb8 25. Be3 Rxb3 26. Rxa5 f6 27. Ra8+  Kh7 28. Rc8 Rxb2 29. Rxc6 Rc2 30. Kh2 Ba3 31. c4 Rd3 32. Rb1 Rdc3 33. Rb7 Rxc4  34. Ra6 Bc1 35. Bxc1 Rxc1 36. Raa7 Rxe4 37. Rxg7+ Kh8 38. Rgf7 Kg8 39. Rxf6 Rf4  40. Rg6+ Kf8 41. Rxh6 Kg8 42. Rg6+ Kh8 43. Re6 Rc8 44. f3 Rf5 45. Ree7 Rg5 46.  Ra5 Rcg8 47. g4 Rf8 48. Kg3 Rxf3+ 49. Kxf3 e4+ 50. Kxe4 Rxa5 51. Kf4 Kg8 52. h4  Rb5 53. Ra7 Rc5 54. h5 Rb5 55. Kg3 Rc5 56. Kh4 Rb5 57. h6 Kh8 58. Rd7 Ra5 59.  g5 Ra4+ 60. Kh5 Ra5 61. Kg6 Ra6+ 62. Kh5 Ra5 63. Re7 Rb5 64. Rd7 Ra5 65. Kg4  Ra4+ 66. Kf5 Ra5+ 67. Kf6 Ra6+ 68. Ke5 Ra5+ 69. Rd5 Ra6 70. Rd6 Ra5+ 71. Rd5  Ra6 72. Kf5 Kh7 73. Rd7+ Kh8 74. g6 Ra5+ 75. Ke6 Ra6+ 76. Rd6 Ra8 77. Ke7 Rf8  78. g7+ Kh7 79. gxf8=Q 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van Leusden, Dennis"]  [Black "Hovsepyan, Vardan"]  [Result "0-1"]  [ECO "E72"]  [WhiteElo "2016"]  [BlackElo "2264"]  [PlyCount "124"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. g3 Bg7 7. Bg2 O-O 8. Nge2 Bd7  9. O-O Qc8 10. f4 Nh5 11. Kh1 a6 12. a4 b6 13. Bf3 Bh3 14. Re1 Nf6 15. fxe5 Ng4  16. Bxg4 Qxg4 17. Ng1 Bxe5 18. Qxg4 Bxg4 19. Bf4 f6 20. Bxe5 fxe5 21. Kg2 Bc8  22. Rf1 Nd7 23. Rxf8+ Kxf8 24. Rf1+ Kg7 25. Rb1 Ra7 26. Nf3 h6 27. Ne1 Nf6 28.  h3 Ne8 29. Nd3 Rc7 30. a5 bxa5 31. Ra1 Rb7 32. Rxa5 Rb6 33. Ra1 Nf6 34. Rb1 Rb3  35. Nc1 Rb4 36. b3 Rb7 37. Ra1 Rb6 38. Ra3 Nh7 39. Nd3 Ng5 40. Nf2 Rb7 41. h4  Nf7 42. Kf3 g5 43. hxg5 Nxg5+ 44. Kg2 Rf7 45. Nb1 Rf3 46. Nd2 Rc3 47. Ra2 Kg6  48. Rb2 Kh5 49. Nd1 Rc1 50. Nf2 Bg4 51. Ra2 a5 52. Rb2 Rc3 53. Ra2 Re3 54. Nxg4  Kxg4 55. Nf1 Rxb3 56. Nh2+ Kh5 57. Rxa5 Rb2+ 58. Kg1 Nxe4 59. Nf1 Kg4 60. Ra7  Kh3 61. Rf7 Rg2+ 62. Kh1 Nf2+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van de Pavoordt, Max"]  [Black "De Boer, Bas"]  [Result "1/2-1/2"]  [ECO "D02"]  [WhiteElo "2042"]  [BlackElo "2134"]  [PlyCount "24"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 Bf5 3. c3 c6 4. Bf4 Nf6 5. e3 e6 6. Bd3 Bg6 7. Ne5 Nbd7 8. Nxg6  hxg6 9. h3 Be7 10. Nd2 c5 11. Nf3 c4 12. Bc2 b5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Wedda, Dries"]  [Black "Gleizerov, Evgeny"]  [Result "0-1"]  [ECO "A90"]  [WhiteElo "2208"]  [BlackElo "2504"]  [PlyCount "88"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nd2 c6 6. Nh3 Bd6 7. O-O O-O 8. Qc2 b6  9. Nf3 Ne4 10. Bf4 Bb7 11. Rac1 Nd7 12. Bxd6 Nxd6 13. Nf4 Qe7 14. cxd5 exd5 15.  h4 Ne4 16. Qa4 Ndf6 17. Ne5 c5 18. e3 a6 19. Rfd1 c4 20. Bf1 b5 21. Qa5 Ng4 22.  Nxg4 fxg4 23. Bg2 g5 24. hxg5 Nxg5 25. Qe1 Nf3+ 26. Bxf3 gxf3 27. Qf1 Rad8 28.  Qh3 Bc8 29. Qh5 Qg7 30. Qxf3 Bg4 31. Qg2 Bxd1 32. Rxd1 Qg4 33. Re1 Qf5 34. g4  Qf7 35. f3 b4 36. g5 Rd6 37. Kh2 Re8 38. Qd2 a5 39. Kg3 Qf5 40. Kf2 Rde6 41.  Rc1 Kh8 42. Qc2 Qxg5 43. Rg1 Qh4+ 44. Kf1 Rxe3 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.1"]  [White "Tiviakov, Sergei"]  [Black "Vrolijk, Liam"]  [Result "1/2-1/2"]  [ECO "C54"]  [PlyCount "108"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. Bg5 h6 7. Bh4 Be7 8. Nbd2  d6 9. a4 Nh5 10. Bg3 Nxg3 11. hxg3 Bf6 12. Bb3 Ne7 13. Qe2 c6 14. Nc4 Be6 15.  Bc2 a5 16. O-O Re8 17. Rfd1 Qc7 18. d4 exd4 19. Nxd4 Bxc4 20. Qxc4 d5 21. exd5  Nxd5 22. Qd3 g6 23. Qf3 Bg7 24. Nb5 cxb5 25. Rxd5 b4 26. Rad1 Rad8 27. Bb3 Rxd5  28. Rxd5 bxc3 29. bxc3 b6 30. Rd6 Qxd6 31. Qxf7+ Kh7 32. Qxe8 Qf8 33. Qe6 Qd8  34. Bc2 Qg5 35. Be4 Qf6 36. Qg4 Qg5 37. Qe6 Qf6 38. Qe8 Qd6 39. Kh2 Bxc3 40.  Qf7+ Bg7 41. f4 Qf6 42. Qe8 h5 43. Kh3 Kh6 44. g4 hxg4+ 45. Kxg4 Bf8 46. Qd7  Bd6 47. g3 Be7 48. Qc8 Kg7 49. Bd5 Bf8 50. Be6 Qd4 51. Qb7+ Kh6 52. Bb3 Qd3 53.  Qh1+ Kg7 54. Qb7+ Kh6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.2"]  [White "Maatman, Nick"]  [Black "Krasenkow, Michal"]  [Result "1-0"]  [ECO "D35"]  [PlyCount "163"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 h6 8. Bh4  g5 9. Bg3 Nh5 10. Bd3 Nxg3 11. hxg3 Bg7 12. Qc2 Nb6 13. O-O-O Be6 14. Kb1 Qe7  15. Rc1 Nc4 16. Nd2 Nd6 17. Na4 f5 18. Nc5 O-O 19. Nf3 Ne4 20. Nxe6 Qxe6 21.  Ne5 Rac8 22. g4 fxg4 23. f3 Bxe5 24. fxe4 Bg7 25. e5 c5 26. Rhf1 Rxf1 27. Rxf1  Qb6 28. Bf5 Rc7 29. dxc5 Qa6 30. Rd1 Bxe5 31. Rxd5 Qf6 32. Bxg4 Kg7 33. Bf3 Re7  34. Rd1 Bg3 35. Bd5 Rxe3 36. Bxb7 Re7 37. Bf3 Qg6 38. c6 h5 39. Rd7 Rxd7 40.  cxd7 Bc7 41. Bxh5 Qxc2+ 42. Kxc2 Kf6 43. Kd3 Ke6 44. Bg4+ Kd5 45. b4 Bb6 46. a4  a5 47. bxa5 Bxa5 48. Ke3 Ke5 49. Kf3 Bd8 50. Bh3 Ba5 51. Kg4 Kf6 52. Kh5 Bd8  53. Kh6 Ba5 54. Bg4 Bd8 55. Be2 Ke6 56. Bb5 Kf6 57. Kh7 Kf7 58. g4 Ba5 59. Bc4+  Kf6 60. Kg8 Ke7 61. Bb5 Bb6 62. Kg7 Bd8 63. Kg6 Ke6 64. Bc6 Ke7 65. Kf5 Kd6 66.  Bb5 Kd5 67. a5 Bxa5 68. Kxg5 Ke6 69. Kh6 Ke7 70. g5 Bd2 71. Kh5 Bc3 72. Kg6 Bd2  73. Kf5 Be3 74. g6 Bd4 75. Ke4 Bb6 76. Kd5 Kf6 77. Bd3 Ba5 78. Kc6 Ke6 79. Kb7  Ke7 80. Kc8 Bb6 81. Be2 Ba5 82. Bh5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.3"]  [White "Warmerdam, Max"]  [Black "Plat, Vojtech"]  [Result "1/2-1/2"]  [ECO "C41"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. a4 O-O 7. O-O a5 8. Re1  c6 9. h3 Nb6 10. Bb3 Nfd7 11. Be3 exd4 12. Nxd4 Nc5 13. Qf3 Bg5 14. Rad1 Bxe3  15. Qxe3 Re8 16. Qf4 Qe7 17. Re3 Nxb3 18. cxb3 Qe5 19. Qh4 Qe7 20. Qxe7 Rxe7  21. Nc2 Be6 22. Rxd6 Bxb3 23. Nd5 Bxd5 24. exd5 Rxe3 25. Nxe3 Nxa4 26. dxc6  bxc6 27. Nc4 g6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.4"]  [White "Schoppen, Casper"]  [Black "Ernst, Sipke"]  [Result "1-0"]  [ECO "C50"]  [PlyCount "143"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Be7 5. h3 Nf6 6. Nc3 O-O 7. O-O exd4 8.  Nxd4 Re8 9. Nxc6 bxc6 10. Qf3 Rb8 11. Rd1 Bf8 12. Bb3 Qe7 13. Re1 h6 14. Bf4  Nh7 15. Qg3 Kh8 16. Rad1 a5 17. Bc1 g5 18. f4 gxf4 19. Qxf4 Ng5 20. Kh1 Bg7 21.  Qh4 Kg8 22. Qh5 Be6 23. Re3 Bxb3 24. axb3 f6 25. h4 Qf7 26. Qe2 Ne6 27. Rf1 Kh8  28. Qf3 Qg6 29. Ne2 Rb5 30. Ng3 Re5 31. Bd2 Nd4 32. Qd1 f5 33. c3 f4 34. Rxf4  Ne6 35. Rg4 Qh7 36. Nf5 h5 37. Rgg3 Bf6 38. c4 Ng7 39. Nxg7 Bxg7 40. Bc3 Bf6  41. Bxe5 Rxe5 42. Qf1 Qe7 43. Ref3 Bg7 44. Rf4 Rxe4 45. Rxe4 Qxe4 46. Qd1 Qxh4+  47. Rh3 Qe4 48. Qxh5+ Kg8 49. Rf3 Qe6 50. Qg5 Qd7 51. Re3 Kf8 52. Qxa5 Be5 53.  Qe1 Qh7+ 54. Rh3 Qc2 55. Qf1+ Ke7 56. Rd3 c5 57. g3 Qxb2 58. Qf3 Qc2 59. Re3  Kd7 60. Re2 Qg6 61. Kg2 Qg7 62. Rf2 Ke7 63. Qd3 Kd7 64. Qf3 Ke7 65. g4 Bd4 66.  Rf1 Bf6 67. Qe4+ Kd8 68. Qf5 Be7 69. Rf2 c6 70. Ra2 Kc7 71. Qe6 Kb6 72. Qc8 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.5"]  [White "Ulybin, Mikhail"]  [Black "Ladva, Ottomar"]  [Result "0-1"]  [ECO "E04"]  [PlyCount "96"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8.  Rxd1 Bxc5 9. Nfd2 Na5 10. Na3 Bxa3 11. bxa3 Bd7 12. Bb2 Rc8 13. Bc3 b6 14. Rab1  O-O 15. Rdc1 h6 16. f4 Nd5 17. Bxa5 c3 18. Nb3 bxa5 19. Nxa5 Rc5 20. Nb3 Rc4  21. Kf2 Rfc8 22. Rc2 Nf6 23. Bf3 e5 24. fxe5 Bf5 25. exf6 Bxc2 26. Rc1 Bf5 27.  fxg7 Ra4 28. Bd5 Kxg7 29. Ke3 c2 30. Rf1 Be6 31. Bxe6 fxe6 32. Kd2 Rxa3 33. Nc1  Ra6 34. Rf3 Rd6+ 35. Rd3 Rxd3+ 36. Nxd3 Kf6 37. Kc1 Kf5 38. h3 h5 39. Ne1 Ke4  40. g4 hxg4 41. hxg4 Ke3 42. Ng2+ Kxe2 43. Nf4+ Ke3 44. Nxe6 Rc6 45. Nd8 Rc4  46. Nf7 Rc5 47. Nd8 Kd3 48. Ne6 Re5 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.6"]  [White "Pruijssers, Roeland"]  [Black "De Boer, Eelke"]  [Result "1-0"]  [ECO "B90"]  [PlyCount "65"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2  Nbd7 9. f3 h5 10. Nd5 Bxd5 11. exd5 g6 12. Be2 Bg7 13. O-O b6 14. c4 O-O 15.  Rae1 Nh7 16. Nc1 a5 17. a4 Nc5 18. Bd1 f5 19. Bc2 Nf6 20. Ne2 Qd7 21. Nc3 Rab8  22. Nb5 Na6 23. Kh1 f4 24. Bf2 g5 25. g3 Nc5 26. gxf4 gxf4 27. Rg1 Kh8 28. Rg6  Rf7 29. Reg1 e4 30. Bd4 e3 31. Qg2 Ng4 32. fxg4 Bxd4 33. Nxd4 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.7"]  [White "De Jong, Migchiel"]  [Black "Kollen, Zyon"]  [Result "1-0"]  [ECO "C15"]  [PlyCount "139"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. a3 Be7 7. f4 c5 8. Be3  Nc6 9. dxc5 Nxc5 10. Nd4 a6 11. Be2 Bd7 12. O-O Nxd4 13. Bxd4 Na4 14. Nxa4 Bxa4  15. b3 Bd7 16. Bd3 Qc8 17. Kh1 Bc5 18. c3 Bxd4 19. cxd4 Qc3 20. f5 exf5 21.  Bxf5 Bxf5 22. Rxf5 Rc8 23. Rf3 Qc2 24. Qe1 Rc6 25. Qb4 Rg6 26. Rg3 Rxg3 27.  hxg3 Qc7 28. Rf1 h5 29. Qa4+ Qc6 30. Rc1 Qxa4 31. bxa4 Rh6 32. Rc5 h4 33. Kh2  hxg3+ 34. Kxg3 Rb6 35. Rxd5 Rb3+ 36. Kf4 Rxa3 37. a5 Ra4 38. g4 Ke7 39. g5 g6  40. Ke4 Ra1 41. Rd6 Rb1 42. Rf6 Rb5 43. Kd3 Rb1 44. Kc4 Rc1+ 45. Kd5 Rb1 46.  Ke4 Re1+ 47. Kd5 Rb1 48. Kc5 Rb5+ 49. Kc4 Rb1 50. d5 Rc1+ 51. Kd4 Rd1+ 52. Kc5  Rb1 53. Rb6 Rc1+ 54. Kd4 Rd1+ 55. Ke4 Re1+ 56. Kf4 Rf1+ 57. Kg3 Rg1+ 58. Kf3  Rxg5 59. Rxb7+ Ke8 60. Kf4 Rf5+ 61. Ke4 Rf1 62. d6 Ra1 63. Kd5 Rd1+ 64. Kc6  Rc1+ 65. Kb6 g5 66. Re7+ Kf8 67. Rc7 Rb1+ 68. Kxa6 g4 69. Rc8+ Kg7 70. d7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.8"]  [White "Baum, Bernd"]  [Black "Beerdsen, Thomas"]  [Result "1/2-1/2"]  [ECO "A25"]  [WhiteElo "2252"]  [PlyCount "130"]  [EventDate "2018.12.??"]   1. g3 f5 2. c4 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d3 O-O 6. e3 e5 7. Nge2 Nc6 8. O-O  d6 9. Rb1 g5 10. f4 exf4 11. exf4 g4 12. d4 a5 13. d5 Nb8 14. Be3 Re8 15. Bf2  Nbd7 16. Qc2 Nc5 17. Rfe1 Nfe4 18. Bd4 Bd7 19. Bxg7 Kxg7 20. Nxe4 Nxe4 21. Nc3  Nc5 22. Rxe8 Bxe8 23. Re1 Qf6 24. Qd2 Bd7 25. Nd1 a4 26. Qc3 Kf7 27. Bf1 h5 28.  Qxf6+ Kxf6 29. Nc3 h4 30. Re3 h3 31. a3 Ra6 32. Re2 Nb3 33. Rf2 Nd4 34. Be2 Ra5  35. Kf1 Rc5 36. Bd3 Kg6 37. Nxa4 Ra5 38. Nc3 Ra8 39. Ne2 Nf3 40. Ng1 Nd4 41.  Ne2 Nf3 42. Nc3 c5 43. dxc6 Bxc6 44. Be2 Nd4 45. Bd1 Bg2+ 46. Ke1 Re8+ 47. Kd2  Nf3+ 48. Bxf3 gxf3 49. b3 Kf7 50. Nd5 Rg8 51. Ne3 Ke6 52. Nf1 d5 53. cxd5+ Kxd5  54. Kd3 Rc8 55. Nd2 Rc1 56. Nxf3 Rh1 57. Ke3 Bxf3 58. Kxf3 Rb1 59. Rd2+ Ke6 60.  Re2+ Kf6 61. Re3 Rf1+ 62. Ke2 Rh1 63. Kf3 Rf1+ 64. Ke2 Rh1 65. Kf3 Rf1+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.9"]  [White "Kabos, Tobias"]  [Black "Kislinsky, Alexey"]  [Result "1/2-1/2"]  [ECO "A59"]  [PlyCount "56"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4  Bxf1 9. Kxf1 Bg7 10. g3 O-O 11. Kg2 Qb6 12. a4 Na6 13. a5 Qb7 14. Nd2 Nb4 15.  Nc4 Qa6 16. Nb6 Ra7 17. Qa4 Ng4 18. h3 Nxf2 19. Kxf2 Bd4+ 20. Kg2 Bxc3 21. bxc3  Qe2+ 22. Kg1 Qe1+ 23. Kg2 Qxe4+ 24. Kh2 Qe2+ 25. Kg1 Qe1+ 26. Kg2 Qe4+ 27. Kh2  Qe2+ 28. Kg1 Qe1+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.10"]  [White "Van Meegen, Ruud"]  [Black "Lahaye, Rick"]  [Result "0-1"]  [ECO "D35"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 Nf8 8.  Nge2 Ne6 9. Bh4 g6 10. f3 O-O 11. O-O b6 12. Bf2 Bb7 13. Kh1 c5 14. Bc2 Rc8 15.  Rc1 a6 16. dxc5 bxc5 17. Bb3 Qb6 18. Bxd5 Nxd5 19. Nxd5 Bxd5 20. Qxd5 Qxb2 21.  Qc4 Qb5 22. a4 Qxc4 23. Rxc4 Rb8 24. Rfc1 Rfd8 25. Be1 Rd3 26. R4c3 Rb3 27.  Rxb3 Rxb3 28. Nc3 c4 29. h3 Ba3 30. Rc2 Bb4 31. Bd2 Nc5 32. Kh2 f5 33. a5 Bxa5  0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.11"]  [White "Grooten, Herman"]  [Black "Jedlicka, Ales"]  [Result "0-1"]  [ECO "E92"]  [PlyCount "166"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6  9. Bh4 Na6 10. Nd2 Bd7 11. a3 Qe8 12. b3 h5 13. h3 Nh7 14. f3 Bh6 15. Bf2 Qe7  16. Qc2 h4 17. Nf1 Nc5 18. Rd1 Bf4 19. Nb5 Be8 20. g3 Bg5 21. g4 Bf4 22. Ne3 a4  23. bxa4 Nxa4 24. O-O b6 25. Rb1 Nc5 26. Qc3 Bxb5 27. cxb5 Bxe3 28. Qxe3 Ra7  29. Rb4 Rfa8 30. Ra1 g5 31. Bd1 Nf8 32. a4 Ng6 33. Ra3 Nf4 34. Kh2 Qf6 35. Qd2  Kg7 36. Be3 Ra5 37. Bc2 Kg6 38. Qd1 Kg7 39. Bd2 Kg6 40. Rb1 Kg7 41. Qf1 Kg6 42.  Rd1 Kh6 43. Be3 Kg7 44. Bf2 Ng6 45. Be3 Nf4 46. Rb1 Kg6 47. Rb2 Kg7 48. Bd1  Nxa4 49. Rba2 Nc5 50. Rxa5 bxa5 51. Qe1 a4 52. Ra3 Ng6 53. Qd2 Kh6 54. Qb4 Nf8  55. Kg2 Nfd7 56. Bxa4 Qd8 57. Bc2 Qb8 58. Ra5 f6 59. Bd1 Kg6 60. Be2 Kf7 61.  Qa3 Rxa5 62. Qxa5 Kg6 63. Kf2 Qb7 64. Ke1 Kf7 65. Kd1 Ke7 66. Kc2 Kd8 67. Kc3  Kc8 68. Kb4 Kb8 69. Bc4 Qb6 70. Qa3 Na6+ 71. Ka4 Ndc5+ 72. Bxc5 Nxc5+ 73. Kb4  Nd7 74. Qc3 Qg1 75. Bd3 Nc5 76. Bc2 Kb7 77. Qc4 Qg2 78. b6 cxb6 79. Qc3 Qxh3  80. Ba4 Qf1 81. Bc6+ Kc7 82. Qa3 Qb1+ 83. Kc4 Qb3+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.12"]  [White "Nicolai, Amir"]  [Black "Maris, Ivo"]  [Result "0-1"]  [ECO "B48"]  [PlyCount "106"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 d6 8.  Nxc6 bxc6 9. O-O-O Nf6 10. Kb1 e5 11. Qg3 h5 12. Bg5 Nh7 13. Bc1 Nf6 14. Bg5  Be7 15. Bc4 h4 16. Qd3 h3 17. g3 Ng4 18. Bxe7 Kxe7 19. Qd2 Rb8 20. f4 f6 21. b3  Rd8 22. f5 Qb6 23. Rhe1 Qb4 24. Bd5 Qc5 25. Na4 Qb5 26. Nc3 Qb7 27. Qe2 Nh6 28.  Bc4 d5 29. Nxd5+ cxd5 30. Bxd5 Qc7 31. Qh5 Bb7 32. Be6 Rxd1+ 33. Rxd1 Rd8 34.  Bd5 Bxd5 35. exd5 Qc5 36. c4 Qf2 37. Qg6 Qxf5+ 38. Qxf5 Nxf5 39. Kb2 Kd6 40.  Kc3 Rc8 41. g4 Nd4 42. b4 a5 43. bxa5 Kc5 44. Rb1 Ra8 45. Rb7 Rxa5 46. Rc7+ Kd6  47. Rxg7 Rxa2 48. Rf7 Rxh2 49. Rxf6+ Kc5 50. d6 e4 51. Rf5+ Nxf5 52. d7 Nd4 53.  d8=Q Rc2# 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.13"]  [White "Cerveny, Martin"]  [Black "Ashwath, R."]  [Result "1-0"]  [ECO "D38"]  [BlackElo "2314"]  [PlyCount "145"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 c5 8.  Bd3 Qa5 9. Qc2 c4 10. Bf5 O-O 11. O-O Re8 12. Nd2 g6 13. Bh3 Bxc3 14. Qxc3 Qxc3  15. bxc3 Ne4 16. Nxe4 dxe4 17. Bg4 Nb6 18. Be2 Be6 19. Rab1 Rac8 20. Rfc1 Rc7  21. Bf4 Rd7 22. Bg3 Rc8 23. Rb4 Rc6 24. a4 Nd5 25. Rb5 b6 26. f3 f5 27. Kf2 a6  28. Rbb1 Rb7 29. Be5 Rc8 30. g4 b5 31. gxf5 Bxf5 32. h4 h5 33. f4 Kh7 34. Bf1  Be6 35. Bd6 Rd8 36. Ba3 Rdb8 37. Bd6 Rd8 38. Bc5 Rdb8 39. a5 Ne7 40. Bg2 Bd5  41. Bh3 Nf5 42. Rg1 Rf7 43. Rg5 Rd8 44. Rh1 Be6 45. Bg2 Bd5 46. Bf1 Nh6 47. Be2  Rf5 48. Rg2 Be6 49. Rhg1 Rg8 50. Ke1 Rd5 51. Kd2 Nf5 52. Rg5 Bf7 53. Bb4 Rgd8  54. Rh1 Nh6 55. Re5 Rxe5 56. fxe5 Be6 57. Rf1 Bf5 58. Ke1 Ng4 59. Bxg4 hxg4 60.  Kf2 Kh6 61. Kg3 Kh5 62. Be7 Rd7 63. Bg5 b4 64. cxb4 c3 65. Rc1 Rc7 66. d5 c2  67. e6 Rc3 68. b5 Rc5 69. e7 Bd7 70. bxa6 Rxd5 71. Rxc2 Be8 72. Rf2 Rd1 73. Rf8  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.14"]  [White "Zwirs, Nico"]  [Black "Krasenkova, Ilena"]  [Result "0-1"]  [ECO "B06"]  [PlyCount "118"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 Nf6 5. e5 Nd5 6. Nxd5 cxd5 7. Bf4 b5 8. Qd2  Qb6 9. O-O-O h6 10. h4 Nc6 11. Nh2 b4 12. Ng4 h5 13. Ne3 e6 14. g4 Ba6 15. gxh5  Rxh5 16. Bg5 Bxf1 17. Nxf1 d6 18. f4 Qa6 19. Kb1 Kd7 20. Ng3 Rh7 21. h5 Rah8  22. hxg6 Rxh1 23. Nxh1 fxg6 24. Nf2 Rh2 25. Qe3 Qc4 26. b3 Qa6 27. Re1 dxe5 28.  Nd3 Kc7 29. fxe5 Qc8 30. Qf4 Rg2 31. Bf6 Bf8 32. Qf3 Rxc2 33. Qg4 Rc3 34. Nb2  Qd7 35. Rd1 g5 36. Qh5 g4 37. Na4 Rh3 38. Qxg4 Qh7+ 39. Ka1 Rh1 40. Nb2 Rxd1+  41. Qxd1 Qe4 42. Nd3 Qxd4+ 43. Kb1 Bh6 44. Qf1 Be3 45. Bg7 Kb6 46. Bf8 Qe4 47.  Bd6 a5 48. Qe2 Qh1+ 49. Ne1 Qg1 50. a4 Nd4 51. Qd1 Bf2 52. Qc1 Qxe1 53. Bc5+  Kc6 54. Qxe1 Bxe1 55. Bxd4 Bc3 56. Be3 Bxe5 57. Kc2 Bc7 58. Kd3 e5 59. Bg5 Bb6  0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Ashwath, R."]  [Black "Nicolai, Amir"]  [Result "1-0"]  [ECO "E63"]  [WhiteElo "2314"]  [BlackElo "2074"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nc6 7. O-O a6 8. h3  Rb8 9. Be3 b5 10. Nd2 Bd7 11. Rc1 e5 12. dxe5 Nxe5 13. c5 d5 14. Bg5 c6 15. b3  Be6 16. f4 Ned7 17. e4 Nxc5 18. e5 Nd3 19. exf6 Bxf6 20. Bxf6 Qxf6 21. Nf3 Nxc1  22. Qxc1 Qe7 23. Kh2 Rfc8 24. Nd4 b4 25. f5 gxf5 26. Nd1 c5 27. Nxf5 Bxf5 28.  Rxf5 c4 29. Qh6 Kh8 30. Ne3 c3 31. Nxd5 Qe6 32. Rf6 c2 33. Rxe6 fxe6 34. Qxe6  Re8 35. Ne7 Kg7 36. Qe5+ Kf7 37. Bd5+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Barthel, Ansgar"]  [Black "Kokje, Joris"]  [Result "1/2-1/2"]  [ECO "B20"]  [WhiteElo "2096"]  [BlackElo "2244"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 f5 5. exf5 Nf6 6. Ne2 d5 7. Bb5 Bd6 8. Ng3  O-O 9. O-O Ne7 10. Re1 Qc7 11. Bd3 e4 12. Bf1 Nxf5 13. Bxf6 Rxf6 14. Nc3 Be6  15. Nb5 Qd7 16. Nxd6 Qxd6 17. c4 Nxg3 18. fxg3 Raf8 19. cxd5 Qxd5 20. Qe2 Qd4+  21. Qe3 Bd5 22. Rac1 b6 23. Qxd4 cxd4 24. Bc4 Bxc4 25. Rxc4 Rf2 26. Rxd4 e3 27.  h3 Rxd2 28. Rxd2 exd2 29. Rd1 Rd8 30. Kf2 Rd3 31. g4 Kf7 32. Ke2 Rg3 33. Kf2  Rd3 34. Ke2 Rg3 35. Kf2 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Baselmans, Luuk"]  [Black "Zwirs, Nico"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "2191"]  [BlackElo "2414"]  [PlyCount "110"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8.  Be3 Bd7 9. Bxc6 bxc6 10. O-O Bb6 11. f3 Ng5 12. f4 Ne4 13. Nd2 Nxd2 14. Qxd2 c5  15. Nf3 d4 16. Bf2 Bc6 17. Bh4 Qd7 18. e6 fxe6 19. Ne5 Qd5 20. Nxc6 Qxc6 21. f5  exf5 22. Rae1+ Kd7 23. Qd3 Kc8 24. Qa6+ Qb7 25. Qc4 a6 26. Rxf5 Qc6 27. Re6 Qb5  28. Qd5 Kb8 29. b3 c4 30. Bf2 Qxd5 31. Rxd5 cxb3 32. axb3 Kb7 33. Bxd4 Rae8 34.  Rxe8 Rxe8 35. Bxb6 Kxb6 36. Kf2 Re6 37. Rd7 Rc6 38. c4 Rg6 39. g3 a5 40. Ke3 c6  41. Kf4 h6 42. g4 Rf6+ 43. Ke5 Rf3 44. Rxg7 Rxb3 45. h4 Rh3 46. h5 a4 47. Rg8  Kc5 48. Ra8 Kb4 49. c5 Rd3 50. Kf6 a3 51. Kg6 Rg3 52. Kxh6 Rxg4 53. Kh7 Kb3 54.  h6 a2 55. Kh8 Ra4 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "De Boer, Bas"]  [Black "Van der Berg, Wessel"]  [Result "1/2-1/2"]  [ECO "A55"]  [WhiteElo "2134"]  [BlackElo "2032"]  [PlyCount "81"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c6 3. Nc3 d6 4. Nf3 Nbd7 5. e4 e5 6. Be2 Qc7 7. O-O Be7 8. Be3  Nf8 9. d5 c5 10. Ne1 Ng6 11. Nd3 O-O 12. f3 Nh5 13. Qd2 f5 14. exf5 Bxf5 15. b4  Bxd3 16. Bxd3 b6 17. bxc5 bxc5 18. Bxg6 hxg6 19. Ne4 Qd7 20. Rab1 Nf4 21. Bxf4  exf4 22. Rb5 Bf6 23. Rfb1 Bd4+ 24. Kh1 Qd8 25. Rb7 Rf5 26. Nf2 Kh7 27. Ng4 Qe8  28. Re1 Qa4 29. Qe2 Raf8 30. Rb3 Rh8 31. Qd3 Re8 32. Re4 Rff8 33. a3 Rb8 34.  Rxb8 Rxb8 35. Re6 Qxc4 36. Qxg6+ Kh8 37. Qh5+ Kg8 38. Re8+ Rxe8 39. Qxe8+ Kh7  40. Qh5+ Kg8 41. Qe8+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Duson, Robin"]  [Black "Van de Pavoordt, Max"]  [Result "1/2-1/2"]  [ECO "D17"]  [WhiteElo "1951"]  [BlackElo "2042"]  [PlyCount "81"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Nh4 Bd7 7. e3 e6 8. Bxc4  Na6 9. Nf3 Nb4 10. O-O c5 11. Qe2 Be7 12. Rd1 cxd4 13. exd4 Bc6 14. Ne5 Nbd5  15. Bg5 Nxc3 16. bxc3 Nd5 17. Bd2 O-O 18. Bd3 Nf6 19. f4 Qd5 20. Rf1 g6 21. Rf3  Rfd8 22. Raf1 Bd6 23. Be1 Nh5 24. Bc4 Qa5 25. Rh3 Ng7 26. Bh4 Rf8 27. Bf6 Bd5  28. Bxd5 Qxd5 29. Qg4 h5 30. Qg5 Ne8 31. f5 Nxf6 32. Qxf6 Bxe5 33. dxe5 exf5  34. Rxh5 gxh5 35. Qg5+ Kh8 36. Qxh5+ Kg7 37. Qg5+ Kh8 38. Qf6+ Kg8 39. Qg5+ Kh8  40. Qh6+ Kg8 41. Qg5+ 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Hovsepyan, Vardan"]  [Black "Van Foreest, Machteld"]  [Result "1/2-1/2"]  [ECO "A47"]  [WhiteElo "2264"]  [BlackElo "1925"]  [PlyCount "114"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. O-O Bd6 7. b3 Nbd7 8. Bb2  O-O 9. Ne5 c5 10. f4 Rc8 11. Qe2 Qe7 12. Rad1 Rfd8 13. e4 dxe4 14. Nxe4 Nxe4  15. Bxe4 Bxe4 16. Qxe4 Nf6 17. Qe2 cxd4 18. Bxd4 Bc5 19. Bxc5 Qxc5+ 20. Kh1 Nd5  21. c4 Nxf4 22. Qe4 Rxd1 23. Rxd1 Ng6 24. Nf3 h6 25. h4 a5 26. Rd7 Rf8 27. a4  Ne7 28. Nd4 Nf5 29. Nxf5 exf5 30. Qe1 Qc6 31. Rd5 Qf6 32. Qf2 f4 33. Rd4 f3 34.  gxf3 Qf5 35. Qe3 Qh3+ 36. Kg1 Qg3+ 37. Kf1 Qh3+ 38. Ke1 f5 39. Qe6+ Kh7 40. Qe2  f4 41. Qe4+ Kg8 42. Qd5+ Kh8 43. h5 Re8+ 44. Re4 Qh4+ 45. Ke2 Rd8 46. Qe6 Qxh5  47. Re5 Qh2+ 48. Kf1 Rd1+ 49. Re1 Qh1+ 50. Kf2 Rxe1 51. Qxe1 Qxe1+ 52. Kxe1 Kg8  53. b4 Kf7 54. c5 Ke6 55. cxb6 Kd7 56. bxa5 Kc6 57. Ke2 g5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Keuning, Selwin"]  [Black "Elgersma, Simon"]  [Result "1-0"]  [ECO "C02"]  [WhiteElo "2013"]  [BlackElo "2200"]  [PlyCount "133"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. O-O fxe5 8. Nxe5  Nxe5 9. dxe5 Qc7 10. c4 O-O-O 11. Nc3 d4 12. Ne4 Qxe5 13. Bf3 Nf6 14. Ng5 Qc7  15. Nf7 Bd6 16. Nxd8 Rxd8 17. h3 e5 18. Re1 Bf5 19. Bg5 Re8 20. Bxf6 gxf6 21.  Qa4 Rg8 22. Bd5 Rg7 23. Qe8+ Qd8 24. Be6+ Bxe6 25. Qxe6+ Qd7 26. Qxf6 Rg8 27.  Qh4 Qg7 28. Qg4+ Qxg4 29. hxg4 Rxg4 30. f3 Rg7 31. Kf2 b5 32. b3 Rb7 33. Rab1  Kd7 34. Rh1 Kc6 35. Rbe1 bxc4 36. bxc4 Rb4 37. Rh6 Kc7 38. Rxh7+ Kb6 39. Re2  Rxc4 40. Rb2+ Kc6 41. Rxa7 Rc1 42. g4 d3 43. Ra6+ Kd5 44. Rb7 Rc2+ 45. Ke1 c4  46. Rd7 Kd4 47. Raxd6+ Ke3 48. Kf1 Kxf3 49. Rf7+ Ke3 50. g5 d2 51. g6 Rc3 52.  Kg2 Rd3 53. Rf3+ Ke2 54. Rf2+ Ke1 55. Rxd3 cxd3 56. g7 d1=Q 57. Rf1+ Ke2 58.  Rxd1 Kxd1 59. g8=Q e4 60. Qg4+ Kc1 61. Qxe4 d2 62. Qc4+ Kb1 63. Qd3+ Kc1 64.  Qc3+ Kd1 65. Kf3 Ke1 66. Ke3 Kf1 67. Qxd2 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Maters, Arthur"]  [Black "Elgersma, Onno"]  [Result "0-1"]  [ECO "A45"]  [WhiteElo "2005"]  [BlackElo "2192"]  [PlyCount "80"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Bc1 g6 6. f3 Nf6 7. e4 d6 8. c4 Bg7  9. Ne2 O-O 10. Nec3 e6 11. Na3 a6 12. Nc2 Nbd7 13. a4 Re8 14. Be2 Rb8 15. Bd2  Qc7 16. Qc1 exd5 17. cxd5 c4 18. Na3 Ne5 19. Bf4 Nfd7 20. Qe3 f5 21. h4 fxe4  22. fxe4 Nc5 23. O-O-O Ned3+ 24. Bxd3 Nxd3+ 25. Rxd3 cxd3 26. Qxd3 Rf8 27. Qg3  Rxf4 28. Qxf4 b5 29. Kb1 b4 30. Nab5 axb5 31. Nxb5 Qe7 32. Nxd6 Be5 33. Nxc8  Rxc8 34. Qg4 Qc7 35. Qe2 b3 36. Rf1 Qc2+ 37. Qxc2 bxc2+ 38. Kc1 Bg7 39. g4 Be5  40. Rf3 Bxb2+ 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Rut, Vojtech"]  [Black "De Groot, Hendrik"]  [Result "1/2-1/2"]  [ECO "B07"]  [WhiteElo "2140"]  [BlackElo "2128"]  [PlyCount "7"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Sparenberg, Erik"]  [Black "Theulings, Paul-Peter"]  [Result "1/2-1/2"]  [ECO "B03"]  [WhiteElo "2215"]  [BlackElo "2098"]  [PlyCount "35"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Be7 7. Nc3 Nc6 8.  Be3 Bf6 9. Nge2 O-O 10. h3 Nb4 11. O-O Nxd3 12. Qxd3 c6 13. Ng3 Be6 14. b3 d5  15. c5 Nc8 16. Nge2 Ne7 17. Nf4 g6 18. Rae1 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Van Meegen, Ruud"]  [Black "Wedda, Dries"]  [Result "1-0"]  [ECO "A30"]  [WhiteElo "2230"]  [BlackElo "2208"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. c4 c5 2. Nf3 Nc6 3. b3 e5 4. Bb2 d6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Nge7 8. O-O  O-O 9. d3 h6 10. Nd2 Be6 11. a3 Qd7 12. Nd5 Bh3 13. Bxh3 Qxh3 14. b4 b6 15. b5  Nxd5 16. cxd5 Ne7 17. e4 a5 18. Nc4 Nc8 19. Qe2 g5 20. f4 gxf4 21. gxf4 f6 22.  Qf3 Qd7 23. a4 Kh7 24. Kh1 Rg8 25. Rg1 Bh8 26. Rxg8 Kxg8 27. Bc1 Kh7 28. fxe5  fxe5 29. Bxh6 Kxh6 30. Qg2 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Van Randtwijk, Mick"]  [Black "Pel, Bonno"]  [Result "1-0"]  [ECO "B07"]  [WhiteElo "2030"]  [BlackElo "2279"]  [PlyCount "124"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. f3 Nf6 8. O-O-O c6  9. Kb1 Qc7 10. e5 Nd5 11. Nxd5 cxd5 12. f4 Bf5 13. Bd3 Nd7 14. Bxf5 gxf5 15.  Nf3 e6 16. Qf2 Bf8 17. Rd3 b4 18. Re1 a5 19. Bc1 Rc8 20. Qe2 Be7 21. Re3 Kf8  22. exd6 Bxd6 23. Ng5 Rh6 24. g3 Qc4 25. Qd2 Nf6 26. Nxe6+ fxe6 27. Rxe6 Ng4  28. b3 Qc7 29. Qd3 Qf7 30. Qa6 Qd7 31. Rxh6 Nxh6 32. Qxa5 Qc6 33. c4 bxc3 34.  Ba3 c2+ 35. Kc1 Kf7 36. Bxd6 Qxd6 37. Qa7+ Rc7 38. Qa8 Ng8 39. Qe8+ Kg7 40.  Qe5+ Qxe5 41. Rxe5 Ne7 42. Re2 Kf6 43. Rxc2 Rxc2+ 44. Kxc2 Ke6 45. b4 Kd6 46.  b5 Nc8 47. Kc3 Kc7 48. Kb4 Kd6 49. Ka5 Kc7 50. a3 Nb6 51. a4 Nc4+ 52. Ka6 Kb8  53. a5 Ka8 54. b6 Nd6 55. b7+ Nxb7 56. Kb6 Kb8 57. a6 Nd6 58. Kc6 Ne4 59. Kxd5  Nxg3 60. Ke6 Ne2 61. Kxf5 Nxd4+ 62. Kg6 Ka7 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Van Roon, Sjoerd"]  [Black "Van Leusden, Dennis"]  [Result "1-0"]  [ECO "B29"]  [WhiteElo "2136"]  [BlackElo "2016"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 d5 6. exd6 exd6 7. Bd3 Be7 8.  Bf4 Be6 9. Qd2 O-O 10. O-O-O Nd7 11. a3 Qa5 12. h4 Rfd8 13. Ng5 Nf8 14. Rde1 b5  15. Qe2 Qa4 16. Bd2 Bxg5 17. hxg5 Rab8 18. Qh5 g6 19. Qh6 Re8 20. Rh4 Bc4 21.  Reh1 Qa6 22. Be4 Qb6 23. Rf4 a5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Vogel, Jaap"]  [Black "Schmidt, Kai-Uwe"]  [Result "0-1"]  [ECO "E69"]  [WhiteElo "2193"]  [BlackElo "2026"]  [PlyCount "80"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. c4 d6 7. Nc3 Qa5 8. e4 e5  9. h3 Nbd7 10. Re1 exd4 11. Nxd4 Ne5 12. Bf1 Re8 13. Rb1 a6 14. Nb3 Qc7 15. f4  Ned7 16. a4 h5 17. a5 Rb8 18. c5 Nxc5 19. Nxc5 dxc5 20. Ra1 Re7 21. Qf3 Nd7 22.  e5 Nf8 23. Ne4 Ne6 24. Qf2 b6 25. Be3 Nd4 26. axb6 Qxb6 27. Nxc5 Qxc5 28. Bxd4  Qd5 29. Bg2 Qb5 30. Rec1 Bb7 31. Rc5 Qd3 32. Rc3 Qb5 33. Bf1 Qd5 34. Bc4 Qd7  35. Re1 Qf5 36. Bf1 Rd7 37. Bc5 Rbd8 38. Rc2 Rd1 39. Rxd1 Rxd1 40. Kh2 Rxf1 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Zwirs, Jasper"]  [Black "Van Baar, Esper"]  [Result "0-1"]  [ECO "B96"]  [WhiteElo "2127"]  [BlackElo "2205"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 e6 8. f4  Qc7 9. g4 Be7 10. O-O-O b5 11. a3 Bb7 12. Bg2 Rc8 13. Bxf6 Nxf6 14. g5 Nd7 15.  h4 Nb6 16. h5 Nc4 17. Rh3 Qa5 18. Nb3 Qb6 19. Rdh1 a5 20. g6 Bf6 21. gxf7+ Kxf7  22. e5 Bxg2 23. Qxg2 dxe5 24. h6 exf4 25. hxg7 Rhg8 26. Qe4 b4 27. axb4 axb4  28. Nd5 exd5 29. Qxd5+ Qe6 30. Qb7+ Ke8 31. Rxh7 Qc6 0-1   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.1"]  [White "Schoppen, Casper"]  [Black "Tiviakov, Sergei"]  [Result "1/2-1/2"]  [ECO "C10"]  [PlyCount "20"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Be7  8. Qe2 O-O 9. Bg5 Nd5 10. Bd2 Qd6 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.2"]  [White "Ladva, Ottomar"]  [Black "Maatman, Nick"]  [Result "1-0"]  [ECO "A13"]  [PlyCount "173"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 e6 3. b3 d5 4. Bb2 Be7 5. e3 O-O 6. Nc3 b6 7. cxd5 Nxd5 8.  Nxd5 Qxd5 9. Qc2 Na6 10. Bc4 Qh5 11. Ne5 Bb7 12. Be2 Qg5 13. Nc6 Bc5 14. O-O-O  Nb4 15. Nxb4 Bxb4 16. Bf3 Bd5 17. Kb1 Qe7 18. Rc1 Rac8 19. Bxd5 exd5 20. Qd3  Rfd8 21. Rc6 Qe4 22. Qxe4 dxe4 23. Bd4 Bd6 24. g4 f6 25. h4 h5 26. Rg1 Kf7 27.  g5 fxg5 28. Rxg5 g6 29. Kc2 Rg8 30. d3 exd3+ 31. Kxd3 Be7 32. Rd5 Rgd8 33. Rxd8  Bxd8 34. f4 Bxh4 35. e4 Be7 36. e5 Bc5 37. Bxc5 bxc5 38. Ke4 h4 39. Kf3 h3 40.  Kg3 Rh8 41. Kh2 Rh4 42. Rxc7+ Ke6 43. Rxc5 Rxf4 44. Kxh3 Rf5 45. Ra5 Rxe5 46.  Rxa7 g5 47. Kg4 Kd6 48. Ra6+ Kc7 49. Kh5 Kb7 50. Ra4 Rf5 51. Rg4 Rf2 52. a4 Rf3  53. Rb4+ Ka6 54. Kxg5 Ka5 55. Rb8 Rf1 56. Kg4 Rf2 57. Kg3 Rf1 58. Rb7 Rf5 59.  Kg2 Ka6 60. Rb4 Ka5 61. Rb8 Rf7 62. Rb5+ Ka6 63. Kg3 Rf1 64. Kg4 Rf2 65. b4 Rf1  66. Rf5 Rb1 67. Ra5+ Kb6 68. Rb5+ Kc6 69. Kf3 Rf1+ 70. Ke3 Rh1 71. Rc5+ Kb6 72.  Kd3 Ra1 73. a5+ Ka6 74. Rc6+ Kb7 75. Rb6+ Ka7 76. Kc4 Rh1 77. Rd6 Rh7 78. b5  Kb7 79. a6+ Ka7 80. Kb4 Rh1 81. Rd7+ Ka8 82. Ka5 Rh8 83. Rc7 Kb8 84. Rc5 Rg8  85. b6 Rg1 86. a7+ Ka8 87. Rc8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.3"]  [White "Vrolijk, Liam"]  [Black "Pruijssers, Roeland"]  [Result "1-0"]  [ECO "A04"]  [PlyCount "221"]  [EventDate "2018.12.??"]   1. Nf3 f5 2. d3 Nc6 3. d4 e6 4. g3 Nf6 5. Bg2 g6 6. O-O Bg7 7. c4 Qe7 8. d5 Nd8  9. Nc3 O-O 10. Nb5 d6 11. dxe6 Nxe6 12. Nc3 Ne4 13. Nxe4 fxe4 14. Ne1 Nc5 15.  Rb1 a5 16. Nc2 Be6 17. b3 Rae8 18. Ne3 b6 19. Qd2 Qd7 20. Bb2 Bxb2 21. Qxb2 Bh3  22. Rbd1 Rf7 23. Qd4 Bxg2 24. Kxg2 Qe6 25. Qd5 Qc8 26. Qg5 Re5 27. Qg4 Qf8 28.  Rd5 Qe8 29. h4 Rxd5 30. Nxd5 Qe6 31. Qg5 Kg7 32. h5 h6 33. Qxg6+ Qxg6 34. hxg6  Kxg6 35. Rh1 Ne6 36. Rh4 Ng5 37. Nc3 Re7 38. Rf4 Kg7 39. Nd5 Rd7 40. g4 Kg6 41.  Kg3 Kg7 42. Kh2 Kg6 43. Kg2 c6 44. Nxb6 Rb7 45. Na4 d5 46. cxd5 cxd5 47. Rf5  Rc7 48. Rxd5 Rc2 49. e3 Rxa2 50. Rxa5 Nf3 51. Rd5 Ra1 52. Kg3 Ng5 53. Rd6+ Kg7  54. Nc5 Rg1+ 55. Kf4 Nh3+ 56. Kxe4 Nxf2+ 57. Kf5 Rxg4 58. Ne6+ Kf7 59. Rd7+ Ke8  60. Rd2 Rg2 61. b4 Ng4 62. Rd3 h5 63. Ng7+ Ke7 64. Nxh5 Nh6+ 65. Ke4 Rb2 66.  Rd4 Nf7 67. Ng3 Ke6 68. Nh5 Nd6+ 69. Kf3 Rb3 70. Nf4+ Kd7 71. Nd3 Kc6 72. Kf4  Nb5 73. Rc4+ Kd6 74. Nf2 Rb1 75. Ne4+ Ke7 76. Ke5 Rb3 77. Kf4 Rb1 78. Nc5 Nd6  79. Rd4 Rf1+ 80. Kg4 Rb1 81. Kf3 Rb2 82. Nd3 Rb3 83. Ke2 Ra3 84. e4 Nb5 85. Rc4  Nd6 86. Rc5 Rb3 87. Ke3 Rb1 88. Rc1 Rb3 89. Kd4 Ra3 90. Nf4 Ra2 91. e5 Nf5+ 92.  Ke4 Ng3+ 93. Kd5 Rd2+ 94. Kc4 Nf5 95. Nd3 Ne3+ 96. Kc3 Rh2 97. Ra1 Rc2+ 98. Kd4  Nf5+ 99. Ke4 Ng3+ 100. Kd5 Rd2 101. Ra7+ Kd8 102. Kc4 Nf5 103. b5 Rc2+ 104. Kb4  Ne7 105. Kb3 Rc8 106. e6 Ke8 107. Ne5 Nd5 108. Nc6 Nb6 109. Rb7 Nd5 110. Rh7  Nc7 111. Rh8# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.4"]  [White "Plat, Vojtech"]  [Black "De Jong, Migchiel"]  [Result "1/2-1/2"]  [ECO "B41"]  [PlyCount "112"]  [EventDate "2018.12.??"]   1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Be3  d5 9. cxd5 exd5 10. Nxc6 bxc6 11. Qa4 Bxc3+ 12. bxc3 O-O 13. O-O-O Qe7 14. exd5  Nxd5 15. Bd2 Rb8 16. Rde1 Qc5 17. Re5 f6 18. Rh5 g6 19. Rh4 Bf5 20. Bxf5 gxf5  21. Rc4 Qb6 22. Qc2 Rfd8 23. g4 Qxf2 24. Qxf5 Qb6 25. Rb4 Qc5 26. Ra4 Qb5 27.  Qc2 Nxc3 28. Bxc3 Qg5+ 29. Bd2 Rxd2 30. Qxd2 Rb1+ 31. Kxb1 Qxd2 32. Rc1 Kf7 33.  Rac4 Qxh2 34. Rxc6 Qe2 35. R6c4 Kg6 36. R1c2 Qe1+ 37. Kb2 Qe5+ 38. R2c3 Qb5+  39. Kc2 Qa5 40. a3 Qb5 41. Re4 Qd5 42. Rcc4 h5 43. gxh5+ Kxh5 44. Rh4+ Kg6 45.  Rhd4 Qf3 46. a4 Kg5 47. Rd6 Qf2+ 48. Rd2 Qf1 49. Rc5+ f5 50. Rdd5 Kg4 51. Rxf5  Qxf5+ 52. Rxf5 Kxf5 53. Kc3 Ke6 54. Kb4 Kd7 55. Ka5 Kc7 56. Kxa6 Kb8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.5"]  [White "Krasenkow, Michal"]  [Black "Warmerdam, Max"]  [Result "1/2-1/2"]  [ECO "D85"]  [PlyCount "107"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e4 Bg7 8.  Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nd2 f5 12. O-O fxe4 13. Nxe4 Bf5 14. f3 c4  15. Rxb7 Nd3 16. Bxd3 Qxd5 17. Bxc4 Qxc4 18. Rxe7 Bxe4 19. Rxe4 Qxa2 20. Rf2  Qa1 21. Qb3+ Kh8 22. Rc2 Rab8 23. Qa3 Qb1 24. Qa4 Rb3 25. Qa2 Qxa2 26. Rxa2  Rxc3 27. Bf4 Rd3 28. Rxa7 Rxf4 29. Rxf4 Bd4+ 30. Rxd4 Rxd4 31. Kf2 Rd2+ 32. Kg3  Kg8 33. h4 h5 34. f4 Rd3+ 35. Kf2 Rb3 36. Ra5 Kg7 37. Rg5 Kh6 38. Re5 Kg7 39.  Re3 Rb4 40. Kf3 Kf6 41. Ra3 Rb6 42. Ra5 Rb3+ 43. Kf2 Rb2+ 44. Kg3 Rb3+ 45. Kh2  Rb4 46. g3 Rb2+ 47. Kh3 Rf2 48. Rg5 Kf7 49. f5 Rxf5 50. Rxf5+ gxf5 51. Kg2 Ke6  52. Kf3 Ke5 53. Ke3 Ke6 54. Kf4 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.6"]  [White "Ernst, Sipke"]  [Black "Cerveny, Martin"]  [Result "1/2-1/2"]  [ECO "B51"]  [PlyCount "155"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 b5 6. c3 Bb7 7. Bc2 Ngf6 8. d3  c4 9. dxc4 bxc4 10. e5 dxe5 11. Re1 Bxf3 12. Qxf3 e6 13. Bg5 Be7 14. Bxf6 Bxf6  15. Nd2 Rc8 16. Rad1 O-O 17. Re4 Nb6 18. Nxc4 Nxc4 19. Rxd8 Rfxd8 20. Qe2 Rd2  21. Rxc4 Rcd8 22. Kf1 Rxe2 23. Kxe2 Bg5 24. Bd3 f5 25. f3 a5 26. Rc5 Bc1 27. b3  e4 28. fxe4 fxe4 29. Bxe4 Rd2+ 30. Kf3 Rxa2 31. Rc8+ Kf7 32. Bxh7 Rb2 33. Bg8+  Ke7 34. Rc6 Rxb3 35. Bxe6 Rb8 36. Bd5 Bb2 37. Ke4 a4 38. Rc7+ Kf6 39. c4 Re8+  40. Kd3 a3 41. Ra7 Ke5 42. Ra5 Rd8 43. h3 Kf4 44. Kc2 Ke3 45. Ra7 g5 46. Ra5  Kd4 47. Bf7 Rd7 48. Bg8 Rg7 49. Ra8 Re7 50. Rd8+ Kc5 51. Rc8+ Kd4 52. Rd8+ Kc5  53. Rd5+ Kb4 54. Rb5+ Ka4 55. Rb8 Be5 56. Ra8+ Kb4 57. Kd3 Bc7 58. c5 Re5 59.  c6 Rc5 60. Ra6 Ba5 61. Bf7 Kb5 62. Ra8 Rc3+ 63. Ke4 Rxc6 64. Rb8+ Kc5 65. Rb3  Bb4 66. Rg3 Rg6 67. Kf5 Rg7 68. Ba2 Kd6 69. Kf6 Re7 70. Rd3+ Kc6 71. Kxg5 Re2  72. Bd5+ Kc5 73. Kf5 Rxg2 74. Bxg2 a2 75. Rd5+ Kb6 76. Rd1 Bc3 77. Ra1 Bxa1 78.  Bd5 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.7"]  [White "Lahaye, Rick"]  [Black "Jedlicka, Ales"]  [Result "1-0"]  [ECO "A36"]  [PlyCount "113"]  [EventDate "2018.12.??"]   1. g3 Nf6 2. Bg2 c5 3. d3 g6 4. c4 Bg7 5. Nc3 O-O 6. e3 Nc6 7. Nge2 d6 8. O-O  a6 9. h3 e5 10. d4 Rb8 11. dxc5 dxc5 12. b3 Bf5 13. Ba3 Qa5 14. Bb2 Rfd8 15.  Nd5 Nxd5 16. cxd5 b5 17. a3 Qb6 18. Rc1 Na5 19. e4 Bd7 20. Bc3 Rbc8 21. Bd2 c4  22. Be3 Qd6 23. b4 Nb3 24. Rb1 a5 25. Nc1 axb4 26. axb4 Nd4 27. Ne2 c3 28. Qd3  c2 29. Rb2 Rc4 30. Nxd4 exd4 31. Bf4 Qf8 32. Rxc2 Qxb4 33. Bd2 Qc5 34. Rb2 Rc8  35. Rfb1 Rc3 36. Qf1 Qa3 37. Qd1 R3c4 38. Bf1 Qd6 39. Qe1 Re8 40. Bf4 Be5 41.  Bd2 Qc5 42. Bd3 f5 43. Bb4 Qc7 44. exf5 Bxg3 45. Re2 Rxe2 46. Qxe2 Rc1+ 47.  Rxc1 Qxc1+ 48. Kg2 Bh4 49. Qe5 Qg5+ 50. Kh2 gxf5 51. Qxd4 Qf6 52. Qf4 Bg5 53.  Qb8+ Kf7 54. Bd6 Qd4 55. Qf8+ Kg6 56. Bxf5+ Bxf5 57. Qe8+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.8"]  [White "Maris, Ivo"]  [Black "Krasenkova, Ilena"]  [Result "1-0"]  [ECO "B07"]  [PlyCount "83"]  [EventDate "2018.12.??"]   1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nbd2 a5 6. a4 O-O 7. O-O c6 8. Re1  Qc7 9. e5 dxe5 10. Nxe5 c5 11. c3 cxd4 12. cxd4 Be6 13. Ra3 Nd5 14. Ne4 Nc6 15.  Ng5 Bf5 16. g4 Bc8 17. Ngxf7 Rxf7 18. Nxf7 Kxf7 19. Bc4 e6 20. Bxd5 Nxd4 21.  Bg2 Ra6 22. Rd3 e5 23. Be3 Rd6 24. Bxd4 exd4 25. Rf3+ Rf6 26. g5 Rf5 27. Qb3+  Kf8 28. Rxf5+ gxf5 29. Bd5 Be5 30. Qh3 Qd6 31. Bc4 Qc5 32. b3 d3 33. Qh6+ Bg7  34. Qxh7 Qxc4 35. bxc4 d2 36. Rd1 Bc3 37. Rxd2 Bxd2 38. g6 Be6 39. g7+ Ke8 40.  g8=Q+ Bxg8 41. Qxg8+ Ke7 42. Qd5 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.9"]  [White "Gleizerov, Evgeny"]  [Black "Schippers, Maurice"]  [Result "1-0"]  [ECO "E97"]  [PlyCount "95"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5  Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. Qc2 Nf6 14. Bb2 axb4 15.  axb4 c6 16. Rbd1 fxe4 17. Ndxe4 Nxe4 18. Nxe4 cxd5 19. cxd5 Bf5 20. Bf3 Qb6 21.  Qb3 Bxe4 22. Bxe4 Rf4 23. Rde1 Raf8 24. Re2 Qb5 25. Rfe1 Qb6 26. Rf1 Qb5 27.  Ree1 Qb6 28. Qe3 Qb5 29. g3 R4f6 30. Qd2 Ng8 31. Bg2 Qb6 32. Re2 Bh6 33. Qe1  Ne7 34. Kh1 g5 35. h3 Qb5 36. Re4 Qb6 37. Bd4 Qb5 38. Ba1 Nxd5 39. Bxe5 dxe5  40. Rxe5 Rd8 41. Qe4 Rfd6 42. Rd1 Qxb4 43. Re8+ Rxe8 44. Qxe8+ Kg7 45. Bxd5 Rg6  46. Be4 Qb3 47. Rd7+ Kf6 48. Qe7# 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.10"]  [White "Simet, Martin"]  [Black "Ulybin, Mikhail"]  [Result "1/2-1/2"]  [ECO "C06"]  [PlyCount "28"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4  f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Bf4 Bxf4 13. Nxf4 Ng4 14. g3 g5  1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.11"]  [White "Beerdsen, Thomas"]  [Black "De Boer, Eelke"]  [Result "1-0"]  [ECO "B90"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. a3 e5 7. Nf5 d5 8. Bg5  d4 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Bc4 Be6 12. O-O Nd7 13. Ba2 Nf6 14. Qf3 Nxd5  15. Bxd5 Qd7 16. c3 Bxd5 17. exd5 g6 18. Nxd4 O-O-O 19. Qf6 Bc5 20. Qxe5 Rhe8  21. Qg3 Qxd5 22. Rad1 h5 23. Rd3 Qe5 24. Qf3 Rd7 25. Re3 Qh8 26. Rxe8+ Qxe8 27.  Nb3 Bb6 28. c4 Qe5 29. g3 Qxb2 30. c5 Bc7 31. c6 bxc6 32. Nc5 Rd5 33. Qxf7 Qe5  34. Rc1 Qd6 35. Qe8+ Bd8 36. Ne4 Qd7 37. Rxc6+ Kb7 38. Nc5+ 1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.12"]  [White "Kislinsky, Alexey"]  [Black "Baum, Bernd"]  [Result "1-0"]  [ECO "C07"]  [BlackElo "2252"]  [PlyCount "41"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. c3 cxd4 6. cxd4 dxe4 7. Nxe4 Bb4+ 8.  Nc3 Nf6 9. Bd3 h6 10. O-O O-O 11. a3 Be7 12. Bc2 Qa5 13. Re1 Rd8 14. Bf4 Bd6  15. b4 Qh5 16. Bxd6 Rxd6 17. b5 Ne7 18. Re5 g5 19. Ne2 Nd7 20. Ng3 Qg4 21. Re4  1-0   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.13"]  [White "Kollen, Zyon"]  [Black "Kabos, Tobias"]  [Result "1/2-1/2"]  [ECO "B90"]  [PlyCount "40"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3  Nbd7 9. Qd2 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15.  Bc4 g6 16. Ra4 Rb8 17. Qd3 Ra8 18. Qd2 Rb8 19. Qd3 Ra8 20. Qd2 Rb8 1/2-1/2   [Event "Chess Festival Groningen 2018 A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.14"]  [White "Hilwerda, Jonas"]  [Black "Grooten, Herman"]  [Result "1-0"]  [ECO "A45"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 d5 3. e3 Bf5 4. Nf3 c5 5. dxc5 Qa5+ 6. Nbd2 Nbd7 7. Nd4 Bg4 8.  f3 e5 9. fxg4 exf4 10. exf4 O-O-O 11. Be2 Bxc5 12. c3 Bxd4 13. cxd4 Ne4 14.  Qc2+ Kb8 15. Rd1 Rc8 16. Qd3 Nxd2 17. Qxd2 Qxa2 18. O-O Qb3 19. Rf3 Qc2 20. Bd3  Qxd2 21. Rxd2 Rhe8 22. g5 g6 23. f5 Re7 24. h4 Rg8 25. Kf2 Kc7 26. Kg3 gxf5 27.  Bxf5 h6 28. Rc2+ Kd6 29. Bxd7 Kxd7 30. Rf5 f6 31. Rxf6 hxg5 32. h5 Re3+ 33. Kf2  Re4 34. Rf7+ Ke6 35. Rcc7 Rxd4 36. Rce7+ Kd6 37. Rd7+ Kc5 38. Rc7+ Kb5 39.  Rxb7+ Kc4 40. Rbc7+ Kd3 41. h6 Rg6 42. h7 Rh6 43. g3 Rb4 44. Rxa7 Rxb2+ 45. Kf3  Rbh2 46. Kg4 R6h3 47. Rfd7 Kd4 48. Ra5 Ke5 49. Rdxd5+ Ke6 50. Re5+ Kf6 51. Reb5  Ke7 52. Rb6 Kd8 53. Ra7 Kc8 54. Rg6 Kb8 55. Rf7 1-0   

 [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "De Vries, Emma"]  [Black "Broersma, Sven"]  [Result "1-0"]  [ECO "B52"]  [WhiteElo "1919"]  [BlackElo "1612"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. d4 cxd4 8.  cxd4 d5 9. e5 Ne4 10. Ng5 Nxg5 11. Bxg5 Qf5 12. Be3 e6 13. Nc3 Be7 14. Kh1 h5  15. f4 a6 16. a3 b5 17. Qf3 Na5 18. a4 b4 19. Nxd5 Rc8 20. Nxe7 Kxe7 21. Rfc1  Rhd8 22. Bd2 Rb8 23. Rc5 Rxd4 24. Be3 Rd5 25. Rxd5 exd5 26. Qxd5 Rd8 27. Qxa5  Qd3 28. Qxb4+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Huizinga, Egbert"]  [Black "Rogojina, Alexandru-Andrei"]  [Result "1-0"]  [ECO "B43"]  [WhiteElo "1760"]  [BlackElo "1300"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Nc6 7. Qd2 Nge7 8.  Be2 d5 9. exd5 exd5 10. O-O Bg7 11. Rad1 O-O 12. Rfe1 Ne5 13. Bh6 Bxh6 14. Qxh6  N7c6 15. Qf4 Be6 16. Bf1 g5 17. Qg3 Nxd4 18. Rxe5 Nf5 19. Qg4 Rc8 20. Rxf5 Bxf5  21. Qxf5 f6 22. Rxd5 Qb6 23. Rd7 Rc7 24. Qxh7# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Martinez, Sara"]  [Black "Den Boer, Paul"]  [Result "1/2-1/2"]  [ECO "C47"]  [WhiteElo "1583"]  [BlackElo "1907"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 O-O  8. O-O d5 9. exd5 cxd5 10. Na4 c6 11. a3 Bd6 12. h3 Bc7 13. Bg5 Qd6 14. f4 Re8  15. b4 a5 16. c4 axb4 17. c5 Qe7 18. axb4 h6 19. Bh4 Qe3+ 20. Kh1 Bxh3 21. Rf3  Bg4 22. Rxe3 Bxd1 23. Rxe8+ Nxe8 24. Rxd1 Rxa4 25. Re1 Nf6 26. b5 cxb5 27. Bxb5  Rb4 28. Bd3 Bxf4 29. g3 Bd2 30. c6 Rb6 31. c7 Rc6 32. Rb1 g5 33. Rb8+ Kg7 34.  c8=Q Rxc8 35. Rxc8 gxh4 36. gxh4 Be1 37. h5 Nxh5 38. Re8 Bh4 39. Re5 Nf4 40.  Bc2 d4 41. Re4 d3 42. Bxd3 Nxd3 43. Rxh4 f5 44. Rd4 Nf2+ 45. Kg2 Ne4 46. Kf3  1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Paans, Johnny"]  [Black "Hoogeboom, Boudewijn"]  [Result "1-0"]  [ECO "B06"]  [WhiteElo "1968"]  [BlackElo "1665"]  [PlyCount "93"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d6 5. Qd2 Nf6 6. h3 Nbd7 7. O-O-O Qc7 8.  Nf3 e5 9. Bh6 O-O 10. g4 b5 11. Bxg7 Kxg7 12. Qe3 Nb6 13. Nh4 Be6 14. Nf5+ Bxf5  15. exf5 Nbd5 16. Nxd5 Nxd5 17. Qf3 Nf4 18. Bg2 Rac8 19. Rhe1 f6 20. h4 c5 21.  dxe5 dxe5 22. fxg6 hxg6 23. h5 Qf7 24. hxg6 Nxg6 25. b3 Nf4 26. Rd6 Rfd8 27.  Red1 Qe7 28. Qb7 Qxb7 29. Bxb7 Rxd6 30. Rxd6 Rc7 31. Ba6 Ne2+ 32. Kd2 Nd4 33.  c3 Nf3+ 34. Ke3 Ng5 35. Bxb5 Nf7 36. Rd5 Kg6 37. Be8 Kg7 38. Bxf7 Kxf7 39. Ke4  c4 40. b4 Ke6 41. Rc5 Rg7 42. f3 Rf7 43. Rxc4 Kd6 44. Rc5 a6 45. Kf5 Rf8 46.  Ra5 Ra8 47. b5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Slagter, Ruben"]  [Black "Pompstra, Henk"]  [Result "1-0"]  [ECO "C47"]  [WhiteElo "2086"]  [BlackElo "1758"]  [PlyCount "78"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.  exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Qd6 12. h3 Ba5 13. Bf4 Qc5 14. Na4 Qb4  15. b3 Qe7 16. c3 Re8 17. b4 Bc7 18. Rfe1 Qxe1+ 19. Rxe1 Rxe1+ 20. Kh2 Bxf4+  21. Qxf4 Bd7 22. Nc5 Re7 23. Qd6 Rae8 24. g4 h6 25. a4 Bxg4 26. hxg4 Nxg4+ 27.  Kg3 h5 28. Bf5 Re1 29. Bxg4 Rg1+ 30. Kf3 Rxg4 31. Qxc6 Re5 32. Nd3 Re6 33. Qxd5  Rf6+ 34. Ke2 h4 35. Ne5 Rg1 36. Qc4 Re6 37. Qxh4 Rxe5+ 38. Kd3 Reg5 39. Kc2  R5g4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Sprik, Sander"]  [Black "Van den Heuvel, Annelies"]  [Result "1-0"]  [ECO "B33"]  [WhiteElo "1911"]  [BlackElo "1597"]  [PlyCount "79"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.  Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 Bb7 14. O-O  d5 15. Qe2 Qd7 16. Rad1 O-O-O 17. exd5 Rdg8 18. c4 Qh3 19. g3 h5 20. Be4 h4 21.  Bg2 Qf5 22. cxb5 hxg3 23. fxg3 Qh7 24. Bf3 Nf5 25. Qc2+ Kb8 26. Be4 Bc8 27. d6  Qxh2+ 28. Qxh2 Rxh2 29. Kxh2 Rh8+ 30. Kg2 Ne3+ 31. Kf3 Nxf1 32. Rxf1 f5 33. Bc6  Be6 34. b3 Rg8 35. Re1 e4+ 36. Kf2 Rh8 37. d7 Kc7 38. Rd1 Rd8 39. Nc2 axb5 40.  Bxb5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Van Heuveln, Henk"]  [Black "Santema, Tjeerd"]  [Result "0-1"]  [ECO "C11"]  [WhiteElo "1379"]  [BlackElo "1776"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nc3 d5 3. e4 e6 4. a3 dxe4 5. f3 exf3 6. Qxf3 Be7 7. Bd3 Bd7 8.  Nge2 Bc6 9. Qh3 Nbd7 10. Be3 Nb6 11. O-O Nbd5 12. Bb5 Bxb5 13. Nxb5 Qd7 14. c4  Nxe3 15. Qxe3 c6 16. Nbc3 Qc7 17. Nf4 g5 18. Nxe6 Qxh2+ 19. Kxh2 Ng4+ 20. Kh3  Nxe3 21. Nc7+ Kd7 22. Rxf7 Raf8 23. Rg7 Nf5 24. Rxe7+ Nxe7 25. Ne6 Kxe6 26. d5+  cxd5 27. Re1+ Kf7 28. cxd5 Rd8 29. Rf1+ Kg6 30. g4 Nxd5 31. Ne4 Nf4+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.22"]  [Round "1"]  [White "Waardenburg, Marlinde"]  [Black "Tromp, Pieter"]  [Result "0-1"]  [ECO "B01"]  [WhiteElo "1751"]  [BlackElo "2080"]  [PlyCount "84"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Nbd2 e6 6. c3 c5 7. Qa4+ Nbd7 8.  Bc4 Qh5 9. O-O cxd4 10. Nxd4 Bd6 11. f4 O-O 12. N2f3 e5 13. fxe5 Nxe5 14. Nxe5  Bxe5 15. Bf4 Bd7 16. Qc2 Ng4 17. h3 Bxf4 18. Rxf4 Ne3 19. Qe2 Qe5 20. Raf1 Nxc4  21. Qxc4 b5 22. Qb3 Qe7 23. Kh1 a6 24. Nf5 Qe6 25. Qa3 f6 26. Rg4 g6 27. Nd4  Qd5 28. Rh4 g5 29. Rh5 Rf7 30. h4 Bh3 31. Rf2 Re8 32. hxg5 Re1+ 33. Kh2 Qe5+  34. g3 Bg4 35. Rh4 Qe4 36. Nf3 Qe3 37. Kg2 Bxf3+ 38. Rxf3 Re2+ 39. Kh3 Qxf3 40.  Qd6 Qf5+ 41. Rg4 Qf1+ 42. Kh4 Rh2# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Beukema, Constantijn"]  [Black "Oord, Jan"]  [Result "1-0"]  [ECO "B21"]  [WhiteElo "1680"]  [BlackElo "1488"]  [PlyCount "41"]  [EventDate "2018.12.??"]   1. e4 c5 2. d4 cxd4 3. c3 e5 4. Nf3 Nc6 5. cxd4 Bb4+ 6. Nc3 exd4 7. Nxd4 Bxc3+  8. bxc3 Nge7 9. Bc4 Ne5 10. Bb3 a6 11. f4 N5c6 12. O-O d6 13. f5 Ng8 14. Qh5  Ne5 15. Ne6 Bxe6 16. fxe6 Nf6 17. exf7+ Ke7 18. Bg5 Qf8 19. Bxf6+ gxf6 20. Qf5  Nd7 21. Rad1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Blom, Yeb"]  [Black "Van den Heuvel, Annelies"]  [Result "1-0"]  [ECO "A20"]  [WhiteElo "1989"]  [BlackElo "1597"]  [PlyCount "41"]  [EventDate "2018.12.??"]   1. c4 e5 2. a3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d3 Be6 6. Nf3 Nxc3 7. bxc3 Nc6 8.  Ng5 Qd7 9. Nxe6 Qxe6 10. e3 Bc5 11. Be2 O-O 12. O-O f5 13. d4 exd4 14. cxd4 Bd6  15. g3 Rae8 16. Bb2 Qh6 17. Bc3 f4 18. exf4 Rxf4 19. Bd2 Nxd4 20. Bc4+ Kh8 21.  Bxf4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Broersma, Sven"]  [Black "Molanus, Eva"]  [Result "1-0"]  [ECO "D15"]  [WhiteElo "1612"]  [BlackElo "1282"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. cxd5 cxd5 7. Nxd5 Qa5+ 8.  Nc3 e6 9. Qxb7 Be4 10. Qc8+ Qd8 11. Qxd8+ Kxd8 12. Bg5 Be7 13. Bxf6 Bxf6 14.  Nxe4 Nc6 15. Nxf6 gxf6 16. e3 e5 17. dxe5 fxe5 18. Bb5 Nb4 19. O-O Rb8 20.  Rfd1+ Ke7 21. a4 Rbc8 22. Rac1 Rxc1 23. Rxc1 Rd8 24. Nxe5 Ke6 25. Nc6 Nxc6 26.  Bxc6 Rd6 27. Bf3 f6 28. Bc6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "De Jong, Mathijs"]  [Black "Koedijk, Klaas Jan"]  [Result "1-0"]  [ECO "A38"]  [WhiteElo "1967"]  [BlackElo "1776"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. Nf3 Nf6 2. g3 g6 3. Bg2 c5 4. c4 Bg7 5. Nc3 Nc6 6. e4 e5 7. d3 d6 8. h3 O-O  9. O-O a6 10. Be3 Rb8 11. a4 Bd7 12. Nh4 Nb4 13. Qd2 b5 14. axb5 axb5 15. f4  Nh5 16. Bf2 exf4 17. gxf4 Bh6 18. Ne2 bxc4 19. dxc4 Be6 20. b3 Nc6 21. Ra3 Qd7  22. e5 Nxe5 23. Be3 Bxh3 24. fxe5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Den Boer, Paul"]  [Black "Smit, Tom"]  [Result "1-0"]  [ECO "C56"]  [WhiteElo "1907"]  [BlackElo "1514"]  [PlyCount "91"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.  Nc3 Qd8 9. Nxe4 Be7 10. Bg5 O-O 11. Bxe7 Nxe7 12. Nxd4 Bd7 13. Qh5 Ng6 14. Ng5  h6 15. Nxf7 Rxf7 16. Qxg6 Qf8 17. Ne6 Bxe6 18. Qxe6 Kh8 19. Qe3 Rd8 20. Rad1  Rxd1 21. Rxd1 Re7 22. Qd2 Qe8 23. Kf1 Qb5+ 24. Qd3 Qxd3+ 25. Rxd3 Kg8 26. b4 c5  27. bxc5 Rc7 28. Rd5 Kf7 29. c4 b6 30. cxb6 axb6 31. Rd4 Ke6 32. Ke2 Ra7 33.  Rd2 Rc7 34. Kd3 Rd7+ 35. Kc3 Rc7 36. Kb4 Rc5 37. Rd5 Rxd5 38. cxd5+ Kxd5 39.  Kb5 g5 40. Kxb6 Kc4 41. a4 Kd3 42. a5 Ke2 43. a6 Kxf2 44. a7 Kxg2 45. a8=Q+  Kxh2 46. Qf3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Grooten, Tommy"]  [Black "Haan, Gertjan"]  [Result "0-1"]  [ECO "B48"]  [WhiteElo "1552"]  [BlackElo "1881"]  [PlyCount "98"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be3 Bb4 8. Qf3  Bxc3+ 9. bxc3 Ne5 10. Qd1 Qxc3+ 11. Kf2 Nc4 12. Bxc4 Qxc4 13. Qg4 g6 14. h4 Nf6  15. Qf3 d5 16. exd5 exd5 17. g4 Bxg4 18. Qg2 Ne4+ 19. Kg1 Qc3 20. Qxg4 Qxe3+  21. Kh2 Qxd4 22. Rab1 Qf2+ 23. Kh3 Qxc2 24. Rhe1 O-O 25. Qg2 Qxg2+ 26. Kxg2 b5  27. Rbd1 Rfd8 28. Kf3 Rac8 29. a3 Rc3+ 30. Kg2 Rg3+ 31. Kh2 Rxa3 32. Rxe4 dxe4  33. Rxd8+ Kg7 34. Re8 e3 35. Kg2 b4 36. Kf3 a5 37. Ke2 a4 38. Kf3 Rb3 39. Ra8  a3 40. Ke2 Rc3 41. Ra4 Rc2+ 42. Kxe3 a2 43. Kd3 b3 44. Ra3 Rc1 45. Rxb3 a1=Q  46. Kd2 Rc4 47. Kd3 Qd4+ 48. Ke2 Rc2+ 49. Ke1 Qg1# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Hassing, Bert"]  [Black "Waardenburg, Marlinde"]  [Result "0-1"]  [ECO "A16"]  [WhiteElo "1510"]  [BlackElo "1751"]  [PlyCount "98"]  [EventDate "2018.12.??"]   1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nxc3 6. bxc3 Bg7 7. Bb2 O-O 8.  Nf3 Nd7 9. O-O c5 10. d4 Qc7 11. dxc5 Nxc5 12. Rc1 Rd8 13. Nd2 Be6 14. Ra1 Rac8  15. Qc2 Qa5 16. Nb3 Qa4 17. Rfc1 Bf5 18. e4 Bxe4 19. Bxe4 Nxe4 20. Rd1 Rxd1+  21. Rxd1 h5 22. h4 Nxc3 23. Rd3 Qxa2 24. Nd4 Bxd4 25. Rxd4 b5 26. Qd2 Qb3 27.  Bxc3 Rxc3 28. Rd8+ Kh7 29. Qd4 f6 30. Rd7 Rc1+ 31. Kg2 Qe6 32. Qd2 Re1 33. Rd3  Qe4+ 34. Rf3 b4 35. Qa2 Kg7 36. Qb3 a5 37. Qd3 Qc6 38. Qd2 Rg1+ 39. Kxg1 Qxf3  40. Qd8 Qb7 41. Qxa5 b3 42. Qe1 b2 43. Qb1 Qb4 44. Kg2 Qa3 45. Qe4 Qc5 46. f4  Kh6 47. f5 gxf5 48. Qd3 Qe5 49. Qd2+ Kg7 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Hoogeboom, Boudewijn"]  [Black "Smit, Wim"]  [Result "0-1"]  [ECO "E33"]  [WhiteElo "1665"]  [BlackElo "1440"]  [PlyCount "110"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. e3 O-O 6. Bd3 d6 7. Nf3 Qe7 8. O-O  Bxc3 9. Qxc3 e5 10. dxe5 dxe5 11. e4 Nh5 12. Be3 a5 13. a3 Bg4 14. Nd2 Be6 15.  Rfe1 Nf4 16. Bf1 Qg5 17. Kh1 Qg6 18. Rad1 Rad8 19. Bxf4 exf4 20. f3 Qg5 21. Nb3  b6 22. Nd4 Nxd4 23. Rxd4 Rxd4 24. Qxd4 Rd8 25. Qc3 c5 26. Qc2 Rd4 27. Rd1 Qd8  28. Rd3 g6 29. Rxd4 Qxd4 30. h3 f5 31. exf5 Bxf5 32. Qe2 Qe3 33. Qxe3 fxe3 34.  g4 Bc2 35. Be2 Kf7 36. Kg2 g5 37. Kg3 Ke6 38. f4 h6 39. Kf3 gxf4 40. Kxf4 h5  41. Kxe3 hxg4 42. hxg4 Ke5 43. Kd2 Bg6 44. Kc3 Kf4 45. Bd1 Be8 46. b4 Bd7 47.  b5 Be6 48. Kd2 Bxg4 49. Bxg4 Kxg4 50. Ke3 Kf5 51. Kf3 Ke5 52. Ke3 Kf5 53. Kf3  a4 54. Ke3 Ke5 55. Kd3 Kf4 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Kosse, Lukas"]  [Black "Muller, Kenneth"]  [Result "0-1"]  [ECO "B01"]  [WhiteElo "1544"]  [BlackElo "1805"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Bg4 5. Be2 e6 6. d4 Nf6 7. Bg5 Be7 8.  h3 Bxf3 9. Bxf3 c6 10. Qe2 Qxd4 11. Rd1 Qb6 12. Qd2 O-O 13. Be3 Qc7 14. O-O  Nbd7 15. Rfe1 Rad8 16. Bf4 Qb6 17. Be3 Qxb2 18. Rb1 Qa3 19. Rb3 Qa5 20. Rxb7  Nc5 21. Nd5 Qxd2 22. Nxe7+ Kh8 23. Bxd2 Nxb7 24. Be3 Nd5 25. Nxc6 Rc8 26. Bxd5  exd5 27. Ne7 Rxc2 28. Rb1 Nd6 29. Bxa7 Rc7 30. Bb8 Rb7 31. Rxb7 Nxb7 32. Bc7 d4  33. Nf5 d3 34. Bf4 Ra8 35. Nd4 Ra4 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Labruyere, Roger"]  [Black "Sprik, Sander"]  [Result "1-0"]  [ECO "B96"]  [WhiteElo "1760"]  [BlackElo "1911"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6  gxf6 9. f5 Nc6 10. fxe6 fxe6 11. Bc4 Nxd4 12. Qxd4 Be7 13. O-O-O Bd7 14. Rhf1  Rc8 15. Be2 Qc5 16. Qd2 Rg8 17. g3 b5 18. Bd3 b4 19. Ne2 a5 20. Kb1 h5 21. Nf4  a4 22. Rc1 Rb8 23. Be2 Qe5 24. Bxh5+ Kd8 25. Bf3 a3 26. Nd3 Qd4 27. c3 bxc3 28.  Qxc3 Qa7 29. b3 Bb5 30. Nb4 Qb6 31. Nc6+ Bxc6 32. Qxc6 Qa7 33. Rfd1 Rg5 34.  Rxd6+ Bxd6 35. Qxd6+ Ke8 36. Rc7 Rxb3+ 37. axb3 a2+ 38. Ka1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Molanus, Florian"]  [Black "Van Foreest, Nanne"]  [Result "0-1"]  [ECO "D35"]  [WhiteElo "1270"]  [BlackElo "1611"]  [PlyCount "52"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Bd2 Bb4 6. e4 Nxc3 7. Bxc3 Bxc3+  8. bxc3 c5 9. Nf3 O-O 10. Bd3 Nc6 11. d5 exd5 12. exd5 Re8+ 13. Be2 Ne5 14.  Nxe5 Rxe5 15. c4 Qe8 16. Rb1 Re4 17. Qd3 b6 18. Rb2 Ba6 19. Rc2 Rd4 20. Qe3 Qa4  21. Qb3 Qa5+ 22. Kf1 Re8 23. Qc3 Qa4 24. Qb3 Qd7 25. Qc3 Bxc4 26. Qxd4 Bxe2+  0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Oord, Raymon"]  [Black "Achuthan, Dylan"]  [Result "0-1"]  [ECO "A48"]  [WhiteElo "1911"]  [BlackElo "1759"]  [PlyCount "78"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. c3 d6 6. Nbd2 Nbd7 7. Qc2 Re8 8.  Bd3 e5 9. Bg3 Qe7 10. dxe5 dxe5 11. e4 Nh5 12. O-O-O Nc5 13. Nc4 Nf4 14. Bxf4  exf4 15. Nfd2 a5 16. Na3 c6 17. Nb3 b5 18. Nxc5 Qxc5 19. Nb1 Qb6 20. c4 b4 21.  c5 Qa7 22. Bc4 Bf8 23. Rd3 Rxe4 24. Rd8 Bf5 25. Rxa8 Qxa8 26. Bd3 Re5 27. Nd2  Rxc5 28. Nc4 Qa6 29. b3 Be6 30. Kb1 a4 31. Rc1 axb3 32. Qxb3 Qb7 33. Qa4 Bg7  34. Nd6 Rxc1+ 35. Kxc1 Qd7 36. Qxb4 Bf8 37. Qxf4 Bxd6 38. Qd2 Ba3+ 39. Kc2 Qd5  0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Pompstra, Henk"]  [Black "Jakhari, Ansh"]  [Result "1-0"]  [ECO "D00"]  [WhiteElo "1758"]  [BlackElo "1558"]  [PlyCount "77"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 Be7 7. Nd2 c6 8.  Ne2 Na6 9. a3 O-O 10. Nf4 Bd6 11. Nh5 Qd7 12. O-O-O Nc7 13. e4 b5 14. Rde1 a5  15. e5 fxe5 16. dxe5 Be7 17. Qg3 Ne6 18. Nf6+ Bxf6 19. exf6 Qc7 20. fxg7 Rfc8  21. Re5 Qd6 22. Nf3 f6 23. Re3 Qxg3 24. hxg3 Nxg7 25. Nd4 b4 26. Re7 c5 27. Ne6  Nxe6 28. Rxe6 Rc7 29. Rxf6 Rf8 30. Rxf8+ Kxf8 31. Rh6 Re7 32. Kd2 bxa3 33. bxa3  d4 34. Ra6 Rg7 35. Ra8+ Ke7 36. Ra7+ Kf6 37. Rxg7 Kxg7 38. Kd3 h5 39. Kc4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Rogojina, Alexandru-Andrei"]  [Black "Hillenkamp, Melchior"]  [Result "1-0"]  [ECO "A06"]  [WhiteElo "1300"]  [BlackElo "1637"]  [PlyCount "72"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. e3 Nf6 3. Be2 c5 4. d4 Nc6 5. O-O e6 6. c4 Qc7 7. h3 Be7 8. Nc3  O-O 9. Nb5 Qb8 10. dxc5 Bxc5 11. a3 a6 12. Nbd4 Rd8 13. Nxc6 bxc6 14. b4 Be7  15. Qc2 a5 16. bxa5 Rxa5 17. Nd4 Bd7 18. Rd1 Qa7 19. cxd5 cxd5 20. Nc6 Bxc6 21.  Qxc6 Ra8 22. Bb2 Rc5 23. Bd4 Rxc6 24. Bxa7 Rxa7 25. Bb5 Rc2 26. a4 Ne4 27. Rdc1  Rxc1+ 28. Rxc1 Nc5 29. Ra1 Kf8 30. Kf1 Bf6 31. Ra2 Bc3 32. Ke2 Ba5 33. f4 Ne4  34. Kd3 Nc3 35. Rc2 Rc7 36. Kd2 Nxb5+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Santema, Tjeerd"]  [Black "Kastelijn, Toine"]  [Result "1-0"]  [ECO "E32"]  [WhiteElo "1776"]  [BlackElo "1942"]  [PlyCount "67"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8.  e3 h6 9. Bh4 c5 10. dxc5 bxc5 11. Nf3 d5 12. cxd5 Bxd5 13. Bxf6 Qxf6 14. Qxf6  gxf6 15. Rc1 Rc8 16. Bb5 Nc6 17. Rxc5 Ne5 18. Rxc8+ Rxc8 19. O-O Nxf3+ 20. gxf3  Bxf3 21. h4 Rc5 22. a4 Kf8 23. Kh2 Ke7 24. Kg3 Bd5 25. Rd1 e5 26. b4 Rxb5 27.  axb5 Bb3 28. Ra1 Ke6 29. Rxa7 f5 30. b6 Kd6 31. Ra6 Kc6 32. b7+ Kxb7 33. Rxh6  Be6 34. Rxe6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Torenbosch, Jorn"]  [Black "Leentjens, Gilbert"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "1727"]  [BlackElo "1895"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bc5 6. e5 d5 7. exf6 dxc4 8.  Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. g4 Qg6 12. Nce4 Bb6 13. f4 O-O-O 14. f5  Bxf5 15. gxf5 Qxf5 16. Rf1 Qd5 17. Qg4+ Kb8 18. Rf5 Ne5 19. Rxe5 Qxe5 20. Nxf7  Qd5 21. Nxh8 gxf6 22. Qg2 d3+ 23. Kh1 dxc2 24. Nd2 Qe6 25. Nf7 Qxf7 26. Qe4 Re8  27. Qxc4 Re1+ 28. Kg2 Qg6+ 29. Kf3 Re3+ 30. Kf2 Re4+ 31. Kf1 Qg1# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Van Hamond, Fons"]  [Black "De Vries, Leon"]  [Result "1-0"]  [ECO "B55"]  [WhiteElo "2001"]  [BlackElo "1692"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8.  Nf5 d5 9. Bg5 dxe4 10. Bxf6 Qxd1+ 11. Kxd1 gxf6 12. fxe4 Na6 13. Nc3 Nc7 14.  Ke2 O-O-O 15. Rad1 Bc5 16. Na4 Ne6 17. Nxc5 Nxc5 18. Nd6+ Kc7 19. Nxf7 Rxd1 20.  Rxd1 Rf8 21. Nd6 a6 22. b4 Na4 23. Rd3 Rg8 24. g3 Rd8 25. Nc4 Rxd3 26. Kxd3 b5  27. Ne3 Kd6 28. c4 bxc4+ 29. Nxc4+ Kc6 30. Kc2 Nb6 31. Nxb6 Kxb6 32. a4 h5 33.  Kd3 Kc6 34. Kc3 Kd6 35. b5 a5 36. h3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Waardenburg, Feline"]  [Black "De Vries, Emma"]  [Result "1-0"]  [ECO "E81"]  [WhiteElo "1763"]  [BlackElo "1919"]  [PlyCount "77"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. Be3 cxd4 8. Nxd4  Nc6 9. Be2 Ne5 10. Qd2 Bd7 11. O-O Rc8 12. b3 h5 13. Rac1 Kh7 14. h3 Ng8 15. f4  Nc6 16. Nf3 Nf6 17. f5 Qa5 18. c5 Ne8 19. fxg6+ fxg6 20. Ng5+ Kh8 21. Rxf8+  Bxf8 22. Nf7+ Kg7 23. Bc4 e6 24. Nxd6 Bxd6 25. cxd6 Ne5 26. Qd4 Nf6 27. Rf1 b6  28. Bg5 Nf3+ 29. Rxf3 Qxg5 30. e5 Ng8 31. Ne4 Qh4 32. Qe3 Nh6 33. Nf6 Rxc4 34.  bxc4 Bc6 35. Rf4 Qg5 36. Qf2 Qxe5 37. d7 Qb8 38. Qd4 Nf7 39. Ne8+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2"]  [White "Zuiderweg, Edwin"]  [Black "Huizinga, Egbert"]  [Result "1-0"]  [ECO "C45"]  [WhiteElo "1942"]  [BlackElo "1760"]  [PlyCount "79"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.  c4 Ba6 9. b3 g5 10. g3 Bg7 11. Bb2 O-O-O 12. Bg2 Rde8 13. O-O Bxe5 14. Qxe5  Qxe5 15. Bxe5 Rxe5 16. cxd5 Bxf1 17. Kxf1 cxd5 18. Nc3 c6 19. Rc1 Kd8 20. b4 h5  21. h3 Rhe8 22. Bf3 Rh8 23. Ne2 f5 24. h4 g4 25. Bg2 Kc7 26. Nf4 Rb8 27. Bxd5  a5 28. bxa5 Kd6 29. Bb3 Rxa5 30. Nxh5 Rc5 31. Rd1+ Kc7 32. Nf4 Re8 33. h5 d5  34. h6 Kd6 35. Ng6 Ra5 36. h7 Raa8 37. Re1 Rh8 38. Nxh8 Rxh8 39. Bc2 Rxh7 40.  Bxf5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.1"]  [White "Husers, Yannic"]  [Black "Slagter, Ruben"]  [Result "0-1"]  [ECO "B34"]  [PlyCount "64"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8.  Be3 e6 9. Qd2 d5 10. O-O-O Ne7 11. Na4 Qc7 12. exd5 cxd5 13. Bb3 O-O 14. Kb1  Bd7 15. Nc5 a5 16. Ba4 Bxa4 17. Nxa4 Nf5 18. Bc5 Rfb8 19. c3 Qc6 20. Qc2 Rb5  21. g4 Nd6 22. Bxd6 Qxd6 23. c4 Rb4 24. cxd5 exd5 25. Nc3 Rab8 26. b3 Qf6 27.  Rd3 a4 28. g5 Qxg5 29. Nxd5 axb3 30. axb3 Qe5 31. Qa2 Rd4 32. Rhd1 Qxd5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.2"]  [White "Tromp, Pieter"]  [Black "Karsdorp, Nico"]  [Result "1-0"]  [ECO "B02"]  [PlyCount "139"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Qf3 c6 6. Nge2 Nd7 7. d4 Qf6 8.  Qe4 Qg6 9. O-O N7f6 10. Qf3 Qg4 11. Qd3 Qg6 12. Qf3 Qg4 13. Qxg4 Nxg4 14. Ne4  Ngf6 15. Ng5 Bd6 16. c3 h6 17. Nf3 O-O 18. Bd3 Rd8 19. c4 Ne7 20. b3 b6 21. Bb2  Bb7 22. Rfd1 c5 23. Ne5 Rac8 24. Ng3 cxd4 25. Bxd4 Nc6 26. Nxc6 Bxc6 27. Bc3  Be7 28. Bc2 Rxd1+ 29. Rxd1 Rd8 30. Rxd8+ Bxd8 31. f3 Be7 32. b4 Nd7 33. Kf2 Bf6  34. Bxf6 Nxf6 35. Ke3 Kf8 36. Kd4 Ke7 37. c5 Nd5 38. a3 Nf4 39. Ne4 Nxg2 40.  Nd6 bxc5+ 41. Kxc5 Bxf3 42. Nc8+ Kd7 43. Nxa7 e5 44. Ba4+ Kc7 45. b5 Nf4 46.  b6+ Kb7 47. Bd7 Ne6+ 48. Bxe6 fxe6 49. Nb5 g5 50. Nd6+ Ka6 51. Nf7 e4 52. Kd4  Kxb6 53. Nxh6 g4 54. Nf7 Kb5 55. Nd6+ Ka4 56. Nxe4 Kxa3 57. Ng5 Bd1 58. Nxe6  Kb2 59. Ke3 Kc3 60. Kf4 Kd3 61. Nc5+ Kd4 62. Ne4 Bc2 63. Nf6 Bd1 64. Nxg4 Bxg4  65. Kxg4 Ke5 66. Kg5 Ke6 67. Kg6 Ke7 68. Kg7 Ke6 69. h4 Kf5 70. h5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.3"]  [White "Ypma, Jord"]  [Black "Rupert, Casper"]  [Result "1-0"]  [ECO "D00"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Qb6 6. Nc3 Nf6 7. Nb5 e5 8.  dxe5 Ne4 9. Qxd5 Bb4+ 10. c3 Qxf2+ 11. Kd1 Bf5 12. cxb4 O-O 13. Be2 Nxb4 14.  Qd4 Rfd8 15. Nd6 Qxg2 16. Rf1 Rac8 17. Nh4 Nf2+ 18. Qxf2 Rxd6+ 19. exd6 Qd5+  20. Bd2 Bc2+ 21. Ke1 Nd3+ 22. Bxd3 Bxd3 23. Nf5 Qe5+ 24. Qe3 Qxb2 25. Qxd3  Qxa1+ 26. Kf2 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "2.4"]  [White "Wissmann, Dolf"]  [Black "Baier, Frederic"]  [Result "1-0"]  [ECO "C00"]  [PlyCount "79"]  [EventDate "2018.12.??"]   1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g4 h6 6. Qe2 Bd7 7. Bg2 Bc6 8.  O-O-O Nbd7 9. Nxe4 Nxe4 10. Bxe4 Bxe4 11. Qxe4 c6 12. Nf3 Nf6 13. Qe2 Nxg4 14.  Rhg1 Nf6 15. Ne5 Qe7 16. Rg3 Nd7 17. Nc4 O-O-O 18. b4 Nb6 19. Nxb6+ axb6 20.  Ra3 Qxb4 21. Qf3 f6 22. Qg3 e5 23. Ra8+ Kc7 24. Rxd8 Kxd8 25. d4 e4 26. Qb8+  Ke7 27. Qxb7+ Ke6 28. d5+ Kf5 29. Qd7+ Kf4 30. Rg1 f5 31. dxc6 Qd6 32. Rxg7  Qxd7 33. Rxd7 Rg8 34. c7 Bd6 35. Rxd6 Rc8 36. Re6 Kf3 37. Be5 Kxf2 38. Rxb6 e3  39. Rb8 e2 40. Bg3+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Hillenkamp, Melchior"]  [Black "Dekker, Jasper"]  [Result "1-0"]  [ECO "E92"]  [WhiteElo "1637"]  [BlackElo "1786"]  [PlyCount "21"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. O-O Nh5  9. Bg5 Qe8 10. a3 Bd7 11. Qc2 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Jakhari, Ansh"]  [Black "Rellum, Theo"]  [Result "1-0"]  [ECO "B07"]  [WhiteElo "1558"]  [BlackElo "1423"]  [PlyCount "23"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 h6 5. e5 dxe5 6. dxe5 Nh7 7. e6 fxe6 8.  Bd3 Kf7 9. Ne5+ Kg8 10. Bg6 Nhf6 11. Bf7+ Kh7 12. Qd3+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Johnson, Matthew"]  [Black "Baselmans, Daan"]  [Result "1-0"]  [ECO "C00"]  [WhiteElo "2010"]  [BlackElo "1566"]  [PlyCount "43"]  [EventDate "2018.12.??"]   1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. Bd3 Bb4 5. exd5 Bxc3 6. bxc3 exd5 7. Ba3 Be6  8. Nd4 Nbd7 9. Qe2 c5 10. Nxe6 fxe6 11. Qxe6+ Qe7 12. Bf5 Qxe6+ 13. Bxe6 O-O-O  14. O-O b6 15. Rfe1 Kc7 16. d3 g5 17. Bc1 h6 18. f4 g4 19. f5 Nf8 20. Bf4+ Kc6  21. a4 Nxe6 22. Rxe6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Martinez, Anna"]  [Black "Bous, Florian"]  [Result "0-1"]  [ECO "B92"]  [WhiteElo "1868"]  [BlackElo "1994"]  [PlyCount "50"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 b5 8. a3  Bb7 9. Bg5 Nbd7 10. Bxf6 Nxf6 11. Bd3 Qc7 12. Qe2 Be7 13. O-O O-O 14. Rfd1 Rad8  15. Nd5 Nxd5 16. exd5 f5 17. c4 e4 18. Bxe4 fxe4 19. Nd4 Qxc4 20. Qxc4 bxc4 21.  Ne6 Rf5 22. Nxd8 Bxd8 23. Rd4 Bb6 24. Rxe4 Rxf2 25. Re6 Bxd5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Molanus, Eva"]  [Black "Kosse, Lukas"]  [Result "0-1"]  [ECO "D35"]  [WhiteElo "1282"]  [BlackElo "1544"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. e3 a6 8. Bd3  h6 9. Bh4 O-O 10. O-O Re8 11. Qc2 Nb4 12. Qd1 Nxd3 13. Qxd3 Bg4 14. e4 dxe4 15.  Nxe4 Bxf3 16. Bxf6 Bxe4 17. Qxe4 Bxf6 18. Qxb7 Qd6 19. Rfe1 Reb8 20. Qe4 Qxd4  21. Qc2 Rxb2 22. Qxc7 Qxf2+ 23. Kh1 Qxg2# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Molanus, Lennart"]  [Black "Molanus, Florian"]  [Result "1-0"]  [ECO "D45"]  [WhiteElo "1552"]  [BlackElo "1270"]  [PlyCount "44"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Bd6 6. Qc2 Nbd7 7. Bd3 dxc4 8.  Bxc4 b5 9. Bd3 Bb7 10. e4 e5 11. O-O O-O 12. Rd1 exd4 13. Nxd4 a6 14. Nf5 Bc5  15. Bf4 Nh5 16. Qd2 Nxf4 17. Qxf4 Bb6 18. e5 Bc7 19. Nh6+ Kh8 20. Nxf7+ Rxf7  21. Qxf7 Nxe5 22. Qf5 Nxd3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Paans, Johnny"]  [Black "Waardenburg, Feline"]  [Result "0-1"]  [ECO "B10"]  [WhiteElo "1968"]  [BlackElo "1763"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 e6 5. d4 Nf6 6. Bd3 Bd6 7. O-O Nc6 8.  Bb5 Bd7 9. Bxc6 Bxc6 10. c3 Qc7 11. f4 O-O 12. Qe1 Ne4 13. Nd2 f6 14. Nxc6 Qxc6  15. Rf3 Rae8 16. Rh3 e5 17. Qh4 h6 18. Nxe4 dxe4 19. fxe5 fxe5 20. Bxh6 Be7 21.  Qg3 Bf6 22. Rf1 exd4 23. Qg6 Be5 24. Qg4 dxc3 25. Rxf8+ Rxf8 26. Be3 c2 27. Bc1  Bd4+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Rogojina, Alexandru-Andrei"]  [Black "Grooten, Tommy"]  [Result "0-1"]  [ECO "A06"]  [WhiteElo "1300"]  [BlackElo "1552"]  [PlyCount "44"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. e3 c5 3. Be2 Nc6 4. d4 e6 5. O-O Nf6 6. c4 Be7 7. Nc3 O-O 8. a3 b6  9. cxd5 exd5 10. Ne5 Bb7 11. Qc2 cxd4 12. Nxc6 Bxc6 13. exd4 Rc8 14. Rd1 Re8  15. b4 Bb7 16. Bb5 Rf8 17. Re1 Ne4 18. Bb2 Bg5 19. f3 Nd6 20. Bd3 g6 21. Re5  Re8 22. Qb3 Be3+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Rupert, Casper"]  [Black "Waardenburg, Marlinde"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "2055"]  [BlackElo "1751"]  [PlyCount "65"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 Bg7 5. Bg2 d5 6. e3 O-O 7. Ne2 b6 8. c4  Bb7 9. Nbc3 Nd7 10. Nxd5 f5 11. O-O Rc8 12. Ne7+ Qxe7 13. Bxb7 Rcd8 14. Qc2 c5  15. Rad1 Rfe8 16. Nc3 Qg5 17. dxc5 Nxc5 18. Bc6 Rxd1 19. Rxd1 Rc8 20. Bf3 Rd8  21. Nd5 Ne6 22. h4 Qh6 23. Ne7+ Kf8 24. Rxd8+ Nxd8 25. Nc8 Be5 26. c5 Bc7 27.  cxb6 Bxb6 28. Nxb6 axb6 29. Qc8 Ke7 30. Qc7+ Ke8 31. Qxb6 Qg7 32. Bc6+ Nxc6 33.  Qxc6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Smit, Wim"]  [Black "Wahrenberg, Ralf"]  [Result "0-1"]  [ECO "C84"]  [WhiteElo "1440"]  [BlackElo "1849"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 b5 6. Bb3 Be7 7. c3 d6 8. O-O  Na5 9. Bc2 c5 10. b4 cxb4 11. cxb4 Nc6 12. a3 Bg4 13. Bb2 Rc8 14. Nbd2 h6 15.  h3 Bh5 16. Re1 Nh7 17. Nf1 Ng5 18. N1h2 Qd7 19. Bc1 Nxf3+ 20. Nxf3 Nxd4 21. g4  Bxg4 22. Nxe5 dxe5 23. Qxg4 Qxg4+ 24. hxg4 Nf3+ 25. Kf1 Nxe1 26. Kxe1 Rxc2 27.  Kf1 O-O 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Sprik, Sander"]  [Black "Beukema, Constantijn"]  [Result "1/2-1/2"]  [ECO "C45"]  [WhiteElo "1911"]  [BlackElo "1680"]  [PlyCount "78"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 O-O 8.  Be3 Re8 9. f3 d5 10. Bxb6 axb6 11. O-O-O Be6 12. e5 Nd7 13. f4 Nc5 14. Nd4 Nxd4  15. Rxd4 c6 16. Qh5 f5 17. Be2 Ne4 18. Nxe4 fxe4 19. Kb1 c5 20. Rdd1 d4 21. a3  Qd5 22. c4 Qd7 23. Rc1 d3 24. Rhd1 Qd4 25. Bg4 Bxc4 26. Bf5 g6 27. Bxg6 hxg6  28. Qxg6+ Kf8 29. Qh6+ Ke7 30. Qf6+ Kd7 31. Qxb6 e3 32. Qxb7+ Ke6 33. Qc6+ Ke7  34. Qf6+ Kd7 35. Rxc4 Qxc4 36. Qd6+ Kc8 37. Qc6+ Kd8 38. Qd6+ Kc8 39. Qc6+ Kd8  1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Dijk, Dominic"]  [Black "Den Boer, Paul"]  [Result "1/2-1/2"]  [ECO "D80"]  [WhiteElo "1672"]  [BlackElo "1907"]  [PlyCount "37"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. c5 Bg7 5. Nf3 O-O 6. Bf4 b6 7. b4 a5 8. a3 axb4  9. axb4 Rxa1 10. Qxa1 bxc5 11. bxc5 Ne4 12. e3 Nxc3 13. Qxc3 Nc6 14. Bd3 f6 15.  O-O Bg4 16. Bb5 Na7 17. Be2 Nc6 18. Bb5 Na7 19. Be2 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3"]  [White "Van Foreest, Nanne"]  [Black "Pompstra, Henk"]  [Result "1-0"]  [ECO "A13"]  [WhiteElo "1611"]  [BlackElo "1758"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. c4 e6 2. Nc3 c6 3. Nf3 d5 4. b3 f5 5. d4 Nf6 6. e3 Be7 7. g3 O-O 8. Bg2 Bd7  9. O-O Be8 10. Bb2 Bh5 11. Qd2 Nbd7 12. Ne2 Ne4 13. Qc2 g5 14. Ne5 Rc8 15. f3  Nd6 16. c5 Nf7 17. Nxd7 Qxd7 18. e4 Bg6 19. exd5 exd5 20. f4 gxf4 21. Nxf4 Ng5  22. Rae1 Ne4 23. g4 Bh4 24. Re3 Bg5 25. Ree1 fxg4 26. Nxg6 Rxf1+ 27. Rxf1 Be3+  28. Kh1 g3 29. Ne5 Qe7 30. Bxe4 Qh4 31. Qg2 dxe4 32. Qxg3+ Qxg3 33. hxg3 Bd2  34. Kg2 Rc7 35. Nc4 Bg5 36. Rf5 h6 37. Re5 Kg7 38. Rxe4 h5 39. Ne3 Rf7 40. Re8  Kh7 41. Re5 Kg6 42. b4 h4 43. Re6+ Kh7 44. gxh4 Bxh4 45. Ng4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.1"]  [White "Slagter, Ruben"]  [Black "Ypma, Jord"]  [Result "1-0"]  [ECO "B20"]  [PlyCount "85"]  [EventDate "2018.12.??"]   1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. d3 Nc6 5. c3 e6 6. Be3 b6 7. Ne2 Nge7 8. O-O  Bb7 9. d4 d6 10. Qa4 O-O 11. Rd1 Qc7 12. f4 Rfd8 13. Na3 a6 14. d5 exd5 15.  exd5 Nb8 16. Qc2 Re8 17. Bf2 b5 18. Qd2 Nd7 19. Nc2 Nb6 20. Ne3 Bc8 21. g4 Kh8  22. Ng3 Ng8 23. h4 Nh6 24. Bf3 f5 25. g5 Ng4 26. Bxg4 fxg4 27. h5 Rf8 28. h6  Rxf4 29. hxg7+ Qxg7 30. Ng2 Rf3 31. Nh4 Nc4 32. Qe2 Rf7 33. Re1 Bf5 34. a4 Raf8  35. axb5 axb5 36. b3 Ne5 37. Ngxf5 gxf5 38. g6 hxg6 39. Bxc5 Re8 40. Bxd6 Nf3+  41. Nxf3 Rxe2 42. Rxe2 gxf3 43. Rh2+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.2"]  [White "Van der Hagen, Loek"]  [Black "Tromp, Pieter"]  [Result "0-1"]  [ECO "B01"]  [PlyCount "100"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Nf6 3. Be2 Nxd5 4. d4 Bf5 5. Nf3 Nb4 6. Na3 e6 7. O-O Be7 8.  c3 Nd5 9. Nc4 O-O 10. Ne3 Nxe3 11. fxe3 c5 12. Nd2 Bg6 13. Bf3 Qc7 14. Qe2 Nd7  15. Ne4 Rab8 16. Bd2 e5 17. Be1 f5 18. Nd2 e4 19. Bh5 Bd6 20. h3 cxd4 21. Bxg6  hxg6 22. Qc4+ Qxc4 23. Nxc4 Bc7 24. cxd4 Rfc8 25. Na3 a6 26. Bd2 Bd6 27. Rac1  Bxa3 28. bxa3 Nb6 29. Rxc8+ Rxc8 30. Rc1 Nc4 31. Rc2 b5 32. Bc1 Kf7 33. Kf2 Ke6  34. Ke2 g5 35. Kf2 Rf8 36. Kg3 Kd5 37. Rc3 f4+ 38. exf4 Kxd4 39. Rb3 e3 40.  Bxe3+ Nxe3 41. fxg5 Nf1+ 42. Kh4 g6 43. Rb4+ Ke5 44. Kg4 Ne3+ 45. Kg3 Rc8 46.  Kf3 Nf5 47. a4 Rc4 48. Rxc4 bxc4 49. g4 c3 50. Ke2 Nd4+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.3"]  [White "Achuthan, Dylan"]  [Black "Wissmann, Dolf"]  [Result "0-1"]  [ECO "A04"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. Nf3 d6 2. e4 c6 3. d4 Nd7 4. Nc3 h6 5. Bd3 e5 6. O-O Be7 7. Ne2 Qc7 8. Ng3  g6 9. b3 Bf6 10. Bb2 Ne7 11. c4 h5 12. h4 Nf8 13. dxe5 dxe5 14. Ng5 Bxg5 15.  hxg5 h4 16. Ne2 h3 17. g3 h2+ 18. Kh1 Bh3 19. Re1 O-O-O 20. Qc2 Bg4 21. Kg2 Ne6  22. f4 exf4 23. gxf4 Bxe2 24. Bxe2 Nxf4+ 25. Kh1 Rh4 26. Rad1 Rxd1 27. Rxd1 Nh3  28. Rf1 Qg3 29. Qd1 Rxe4 30. Bd4 Nf5 31. Bf6 Qg1+ 32. Rxg1 hxg1=Q+ 33. Qxg1  Nxg1 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.23"]  [Round "3.4"]  [White "Nixdorf, Andre"]  [Black "Santema, Tjeerd"]  [Result "0-1"]  [ECO "A32"]  [PlyCount "170"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Nc6 6. Bg2 Bc5 7. Nb3 Bb6 8.  Nc3 O-O 9. O-O a6 10. Bf4 Bc7 11. Bd6 Bxd6 12. Qxd6 Qe7 13. Qxe7 Nxe7 14. Rfd1  Rb8 15. Rd2 b6 16. Nd4 Bb7 17. Rc1 Bxg2 18. Kxg2 Rfc8 19. Nd1 Rb7 20. Ne3 Rbc7  21. Rdc2 Nc6 22. Nxc6 Rxc6 23. f4 Kf8 24. Kf3 d5 25. cxd5 Rxc2 26. Rxc2 Rxc2  27. Nxc2 Nxd5 28. e4 Nc7 29. Ke3 Ke7 30. Kd4 Kd6 31. b4 f6 32. Kc4 e5 33. f5  Kc6 34. g4 Ne8 35. a4 Nd6+ 36. Kd3 b5 37. a5 Nc4 38. Kc3 h6 39. h4 Kb7 40. Kd3  Kc6 41. Na1 Nd6 42. Nb3 Nb7 43. Kc3 Kd6 44. Kd3 Kd7 45. Ke3 Kd6 46. Kf3 Ke7 47.  Ke3 Kd6 48. Kd3 Kc7 49. Nd2 Nd8 50. Nf3 Nf7 51. Ne1 Nd8 52. Kc3 Kc6 53. Ng2 Kd7  54. Ne3 Nc6 55. Nd5 Nd4 56. Kd3 Nf3 57. Ke3 Nh2 58. g5 fxg5 59. hxg5 hxg5 60.  Kf2 Ng4+ 61. Kf3 Nh6 62. Kg3 Kd6 63. Nc3 Kd7 64. Nd5 Ng8 65. Nc3 Nf6 66. Kf3  Ke7 67. Kg3 Kd6 68. Kf3 Ke7 69. Kg3 Kf7 70. Kf3 g6 71. fxg6+ Kxg6 72. Kg3 Kf7  73. Kf3 Ke6 74. Kg3 Kd6 75. Kf3 Ke6 76. Kg3 Kf7 77. Kf3 Kg6 78. Kg3 Kh5 79. Kh3  g4+ 80. Kg3 Kg5 81. Kg2 Kf4 82. Kf1 Nd7 83. Kf2 g3+ 84. Kg2 Ke3 85. Kxg3 Kd4  0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Baselmans, Daan"]  [Black "Karsdorp, Nico"]  [Result "0-1"]  [ECO "B12"]  [WhiteElo "1566"]  [BlackElo "1849"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 Nd7 6. O-O Ne7 7. Nbd2 Ng6 8. Nb3  Nh4 9. a4 Nxf3+ 10. Bxf3 Be7 11. Bd2 O-O 12. Re1 c5 13. c3 c4 14. Nc1 a5 15.  Bg4 Be4 16. b3 Nb6 17. b4 axb4 18. cxb4 Qc7 19. Ne2 Rfc8 20. Nc3 Bg6 21. Nb5  Qc6 22. Re3 Nxa4 23. Rxa4 Qxb5 24. Rea3 Rxa4 25. Qxa4 Qxa4 26. Rxa4 h5 27. Be2  c3 28. Bc1 Bd8 29. Ra7 Bb6 30. Rxb7 Bxd4 31. Ba6 Ra8 32. b5 Bxe5 33. f3 d4 34.  Kf2 Rb8 35. Rd7 Bd3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Blom, Yeb"]  [Black "Martinez, Sara"]  [Result "1-0"]  [ECO "A13"]  [WhiteElo "1989"]  [BlackElo "1583"]  [PlyCount "90"]  [EventDate "2018.12.??"]   1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 c5 5. Bb2 Nc6 6. d4 a6 7. Nbd2 cxd4 8. exd4  Be7 9. Be2 Qc7 10. O-O O-O 11. Rc1 b6 12. Ne5 Bb7 13. Ndf3 dxc4 14. Rxc4 b5 15.  Rc2 Qb6 16. Nxc6 Bxc6 17. Ne5 Be4 18. Bd3 Bxd3 19. Qxd3 Rfc8 20. Rfc1 Qb7 21.  Qf3 Rcb8 22. Rc8+ Qxc8 23. Rxc8+ Rxc8 24. Qb7 Nd5 25. Nc6 Bf8 26. g3 h6 27. Kg2  Kh7 28. a3 Kh8 29. b4 Bd6 30. Bc1 g5 31. h4 gxh4 32. Bxh6 hxg3 33. fxg3 Bc7 34.  Kf3 Kh7 35. Bf4 Nxf4 36. gxf4 Kg7 37. Ne7 Rab8 38. Qc6 Re8 39. Qxc7 Kf8 40. Nc6  Kg7 41. Ke4 Rh8 42. Qd7 Rhe8 43. Ke5 Rh8 44. Kd6 Rhf8 45. f5 exf5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Bous, Florian"]  [Black "Zuiderweg, Edwin"]  [Result "0-1"]  [ECO "A58"]  [WhiteElo "1994"]  [BlackElo "1942"]  [PlyCount "136"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. g3 g6 8. Bg2  Bg7 9. Nf3 Nbd7 10. Rb1 Nb6 11. O-O Bc4 12. Nd2 Bxd5 13. Nxd5 Nfxd5 14. Qb3 e6  15. e4 Nb4 16. a3 Nc6 17. Qb5 Rc8 18. b4 cxb4 19. Rxb4 Nd7 20. Nc4 Qc7 21. Ra4  Rb8 22. Qa6 Nc5 23. Nxd6+ Kf8 24. Qc4 Qxd6 25. Rb4 Nxb4 26. axb4 Nd7 27. b5 Qc5  28. Qa2 Bc3 29. Ba3 Bb4 30. Bb2 e5 31. Rd1 Nb6 32. Qa7 Kg7 33. Rc1 Ra8 34. Qb7  Rhb8 35. Qc6 Qxc6 36. bxc6 f6 37. c7 Rc8 38. Bh3 Bd6 39. Rc6 Bxc7 40. f4 Bd8  41. Bxc8 Rxc8 42. Rxc8 Nxc8 43. fxe5 fxe5 44. Bxe5+ Bf6 45. Bc7 Bd4+ 46. Kg2  Kf6 47. h4 Ke6 48. Kf3 Nd6 49. g4 Be5 50. Ba5 Nc4 51. Bb4 Bd6 52. Bc3 Ne5+ 53.  Kg3 Nc6+ 54. Kf3 Be5 55. Bd2 Nd4+ 56. Ke3 Nb3 57. Be1 h6 58. Bb4 Kf7 59. Be1  Nd4 60. Bd2 Ne6 61. Kf3 g5 62. Bc1 Bf4 63. Bb2 gxh4 64. Ba3 h3 65. Bb4 Ng5+ 66.  Kf2 Nxe4+ 67. Kg1 h2+ 68. Kg2 Nf2 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Broersma, Sven"]  [Black "Torenbosch, Jorn"]  [Result "0-1"]  [ECO "A40"]  [WhiteElo "1612"]  [BlackElo "1727"]  [PlyCount "58"]  [EventDate "2018.12.??"]   1. d4 e6 2. c4 b6 3. Nc3 Bb4 4. Qc2 Bb7 5. a3 Bxc3+ 6. Qxc3 f5 7. Nf3 Nf6 8. g3  O-O 9. Bg2 d6 10. b4 Nbd7 11. c5 Ne4 12. Qb3 Bd5 13. Qc2 bxc5 14. dxc5 Qe7 15.  c6 Ndf6 16. Bb2 Rfb8 17. Rc1 e5 18. Nd2 a5 19. Nxe4 Nxe4 20. Qd3 Qe6 21. b5 a4  22. O-O Nf6 23. Bxd5 Qxd5 24. Qxf5 Rxb5 25. Bc3 Rc5 26. Rfd1 Qxc6 27. Rd3 Kh8  28. Rf3 e4 29. Re3 Rxf5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "De Vries, Leon"]  [Black "Kastelijn, Toine"]  [Result "0-1"]  [ECO "E05"]  [WhiteElo "1692"]  [BlackElo "1942"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Ne5  Qxd4 9. Bxa8 Qxe5 10. Bf3 Nd5 11. a3 Nc6 12. Qe4 Qxe4 13. Bxe4 Nd4 14. Bxd5  Nxe2+ 15. Kg2 exd5 16. Nc3 Nxc3 17. bxc3 Bf6 18. Bb2 Bb7 19. Kg1 Rd8 20. Rad1  c5 21. Rd2 b5 22. Ba1 h6 23. Rfd1 a5 24. Rb1 Bc6 25. Kf1 b4 26. axb4 cxb4 27.  cxb4 Bxa1 28. b5 Bxb5 29. Rxb5 d4 30. Rxa5 Bc3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Den Boer, Paul"]  [Black "Neisingh, Nils"]  [Result "1/2-1/2"]  [ECO "A56"]  [WhiteElo "1907"]  [BlackElo "1662"]  [PlyCount "25"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 Be7 5. Be2 O-O 6. O-O d6 7. dxc5 dxc5 8.  Qxd8 Rxd8 9. b3 Nc6 10. Bb2 b6 11. Nc3 Bb7 12. Rfd1 h6 13. h3 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Grooten, Tommy"]  [Black "Van Mulken, Nanning"]  [Result "1-0"]  [ECO "B48"]  [WhiteElo "1552"]  [BlackElo "1639"]  [PlyCount "57"]  [EventDate "2018.12.??"]   1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.  O-O-O Bb4 9. f3 Ne5 10. Be2 b5 11. g4 Nc4 12. Bxc4 Bxc3 13. Qxc3 Qxc4 14. Qxc4  bxc4 15. g5 Nh5 16. Rhe1 Bb7 17. Bd2 O-O 18. f4 a5 19. f5 a4 20. Bb4 Rfc8 21.  Nb5 Bc6 22. Nd6 Rcb8 23. a3 Rxb4 24. axb4 c3 25. b5 cxb2+ 26. Kxb2 Rb8 27. Ka3  Rxb5 28. Nxb5 Bxb5 29. Rb1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Hofstra, Tijmen"]  [Black "Martinez, Anna"]  [Result "1-0"]  [ECO "B20"]  [WhiteElo "1706"]  [BlackElo "1868"]  [PlyCount "49"]  [EventDate "2018.12.??"]   1. e4 c5 2. b3 e6 3. Bb2 a6 4. Bc4 Nc6 5. Nf3 d6 6. d4 cxd4 7. Nxd4 Nf6 8. Nc3  Be7 9. Be2 O-O 10. O-O Qc7 11. Bf3 Ne5 12. Re1 b6 13. Be2 Bb7 14. Bf1 Nfd7 15.  f4 Nc6 16. Nxc6 Qxc6 17. Nd5 Rfe8 18. Qg4 Bf8 19. Nc3 Qc5+ 20. Kh1 f5 21. exf5  exf5 22. Qg3 Nf6 23. Na4 Nh5 24. Qh4 Qb4 25. Bc3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Hoogeboom, Boudewijn"]  [Black "Dekker, Ichelle"]  [Result "1-0"]  [ECO "D45"]  [WhiteElo "1665"]  [BlackElo "1345"]  [PlyCount "39"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Be7 6. Bd3 O-O 7. O-O Nbd7 8. b3  b6 9. Bb2 Bb7 10. Qc2 c5 11. Ne5 a6 12. f3 Qc7 13. Ne2 Bd6 14. Nxd7 Qxd7 15. e4  dxe4 16. fxe4 Ng4 17. e5 Ne3 18. Bxh7+ Kh8 19. Qd3 Nxf1 20. Qh3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Koedijk, Klaas Jan"]  [Black "Sprik, Sander"]  [Result "1/2-1/2"]  [ECO "B92"]  [WhiteElo "1776"]  [BlackElo "1911"]  [PlyCount "37"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2  Be7 9. O-O O-O 10. Kh1 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. Bf3 e4 14. Be2 Nc6  15. Qxd5 Bxd5 16. Nc5 Ne5 17. Bd4 Nc6 18. Be3 Ne5 19. Bd4 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Molanus, Florian"]  [Black "Rogojina, Alexandru-Andrei"]  [Result "0-1"]  [ECO "D07"]  [WhiteElo "1270"]  [BlackElo "1300"]  [PlyCount "38"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. cxd5 Bxf3 5. dxc6 Bxc6 6. Nc3 e6 7. Bd2 Qxd4  8. e3 Qd7 9. Qc2 Nf6 10. Bd3 O-O-O 11. Bf1 Nd5 12. Nxd5 Bxd5 13. e4 Bxe4 14.  Qd1 h6 15. b4 Be7 16. a4 Bf6 17. Ra3 Qd5 18. f3 Bh7 19. b5 Bg5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Muller, Kenneth"]  [Black "Rupert, Casper"]  [Result "1/2-1/2"]  [ECO "D00"]  [WhiteElo "1805"]  [BlackElo "2055"]  [PlyCount "121"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nf6 5. h3 c5 6. Nbd2 Nc6 7. c3 O-O 8. Bd3  Nd7 9. O-O e5 10. dxe5 Ndxe5 11. Bc2 Be6 12. Nxe5 Nxe5 13. Nf3 Nxf3+ 14. Qxf3  Qb6 15. e4 Qxb2 16. exd5 Qxc2 17. dxe6 Qxc3 18. Qxb7 Qb4 19. exf7+ Kh8 20. Qxb4  cxb4 21. Rae1 Rxf7 22. Be5 a5 23. Bxg7+ Kxg7 24. Re5 Rb7 25. f4 a4 26. f5 b3  27. axb3 axb3 28. fxg6 hxg6 29. Ree1 Ra2 30. Rb1 b2 31. Rf2 Ra1 32. Rff1 Rxb1  33. Rxb1 Kf6 34. Kf2 Ke5 35. Ke3 Rb3+ 36. Ke2 Kd4 37. Kd2 Rg3 38. Kc2 Rxg2+ 39.  Kb3 g5 40. Ka2 Ke3 41. Rf1 Ke2 42. Rf8 Kd1 43. Kb1 Ke1 44. Rf7 Rf2 45. Rg7 Rf5  46. Kxb2 Kf2 47. Kc2 Ke3 48. Re7+ Kf3 49. Rg7 Rd5 50. Rh7 Kf4 51. Rf7+ Kg3 52.  Rh7 Ra5 53. Rh5 Rc5+ 54. Kd3 Rd5+ 55. Ke4 Ra5 56. Ke3 Rf5 57. Ke4 Rf4+ 58. Ke3  Rf5 59. Ke4 Rf4+ 60. Ke3 Rf5 61. Ke4 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Pompstra, Henk"]  [Black "Smit, Tom"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "1758"]  [BlackElo "1514"]  [PlyCount "39"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bg5 Ne4 3. h4 Nxg5 4. hxg5 d5 5. g6 fxg6 6. Nf3 Nc6 7. e3 Qd6 8.  Nc3 Bf5 9. Bd3 O-O-O 10. Nh4 Qf6 11. a3 e6 12. f4 a6 13. b4 Be7 14. b5 axb5 15.  Nxb5 Bxd3 16. cxd3 Rhf8 17. Qa4 Kd7 18. Nf3 h6 19. Ne5+ Ke8 20. Nxc7# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Schlepuetz, Volker"]  [Black "Manenschijn, Wouter"]  [Result "0-1"]  [ECO "A85"]  [WhiteElo "1504"]  [BlackElo "1798"]  [PlyCount "56"]  [EventDate "2018.12.??"]   1. d4 f5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 O-O 6. e3 b6 7. Be2 Bb7 8. O-O  Bxc3 9. Bxc3 d6 10. b4 Ne4 11. Bb2 Nd7 12. a4 a5 13. bxa5 Rxa5 14. Nd2 Nxd2 15.  Qxd2 Qg5 16. f3 Rfa8 17. Bd1 Bc6 18. Bc3 R5a7 19. f4 Qg6 20. a5 bxa5 21. Ba4  Bxa4 22. Rxa4 Nb6 23. Rfa1 Nxa4 24. Rxa4 Qe8 25. Rxa5 Rxa5 26. Bxa5 Qa4 27. Bc3  Qxc4 28. Qb2 Ra2 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Schwenke, Stefan"]  [Black "Paans, Johnny"]  [Result "0-1"]  [ECO "B06"]  [WhiteElo "1737"]  [BlackElo "1968"]  [PlyCount "26"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Be3 d6 4. c3 Nf6 5. Bd3 O-O 6. h3 Nbd7 7. Ne2 c5 8. Nd2  b5 9. g4 Bb7 10. Ng3 Qa5 11. b4 Qc7 12. O-O Nb6 13. dxc5 dxc5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Van Dijk, Dominic"]  [Black "Haan, Gertjan"]  [Result "0-1"]  [ECO "A68"]  [WhiteElo "1672"]  [BlackElo "1881"]  [PlyCount "114"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Bd3 exd5  9. cxd5 Re8 10. O-O c4 11. Bc2 b5 12. a3 a5 13. Re1 Bg4 14. h3 Bxf3 15. Qxf3  Nbd7 16. Be3 b4 17. axb4 axb4 18. Nb5 Rxa1 19. Rxa1 Qb8 20. Nd4 Nc5 21. Nc6 Qb6  22. Ra7 b3 23. Bb1 Nxd5 24. exd5 Bxb2 25. f5 Rxe3 26. Qxe3 Nd7 27. Qxb6 Nxb6  28. fxg6 hxg6 29. Na5 Bc3 30. Kf1 Bxa5 31. Rxa5 c3 32. Ra3 Nc4 33. Ra8+ Kg7 34.  Ke2 c2 35. Bxc2 bxc2 36. Ra1 Na5 37. Rc1 Nb3 38. Rxc2 Nd4+ 39. Kd2 Nxc2 40.  Kxc2 Kf6 41. Kd3 Ke5 42. Kc4 Kf4 43. Kb5 g5 44. Kc6 Ke5 45. g3 f5 46. h4 f4 47.  gxf4+ gxf4 48. h5 f3 49. h6 Kf6 50. Kxd6 f2 51. h7 Kg7 52. Ke7 f1=Q 53. h8=Q+  Kxh8 54. d6 Kg7 55. Kd8 Qf8+ 56. Kc7 Kf7 57. d7 Ke7 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Van den Heuvel, Annelies"]  [Black "Turenhout, Ryanne"]  [Result "1-0"]  [ECO "C00"]  [WhiteElo "1597"]  [BlackElo "1485"]  [PlyCount "57"]  [EventDate "2018.12.??"]   1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 Nc6 5. bxc5 Bxc5 6. d4 Bb6 7. c3 Nge7 8. Bd3  Bd7 9. O-O Rc8 10. Ng5 Ng6 11. Qf3 O-O 12. h4 Nxd4 13. cxd4 Bxd4 14. Qh5 h6 15.  Nxf7 Nf4 16. Bxf4 Rxf7 17. Bxh6 gxh6 18. Qg4+ Rg7 19. Qxd4 a6 20. Nd2 Qe8 21.  Rac1 Bc6 22. Nb3 Qd8 23. Rc2 Qc7 24. Rfc1 Rf8 25. Nc5 Qe7 26. Nxa6 Qf7 27. Nc5  Qf3 28. g3 Rxg3+ 29. fxg3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Van der Hagen, Loek"]  [Black "Van Foreest, Nanne"]  [Result "1/2-1/2"]  [ECO "C65"]  [WhiteElo "1830"]  [BlackElo "1611"]  [PlyCount "81"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd6 8.  O-O O-O 9. b4 Bb6 10. Ba3 Ne7 11. Qb3 c5 12. Re1 Ng6 13. Ng5 Nh8 14. Nd2 Bf5  15. Ndf3 Rae8 16. Ne4 Nxe4 17. dxe4 Bg4 18. Re3 Rc8 19. h3 Bd7 20. Rd1 Qc7 21.  bxc5 Bxc5 22. Bxc5 Qxc5 23. Rxd7 Qxc4 24. Qxc4 Rxc4 25. Rxb7 Ng6 26. Rxa7 f6  27. Rd3 Rf7 28. Ra8+ Rf8 29. Rxf8+ Kxf8 30. Nd2 Ra4 31. g3 Rxa2 32. Kf1 Ke7 33.  Ke2 h5 34. h4 Nf8 35. Ke3 Ne6 36. Nf3 g6 37. Rd5 Rc2 38. Ra5 Rxc3+ 39. Ke2 Nc5  40. Ra7+ Nd7 41. Ra2 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Visser, Johan"]  [Black "Van Heuveln, Henk"]  [Result "1-0"]  [ECO "A00"]  [WhiteElo "1739"]  [BlackElo "1379"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. a4 d6 2. Ra3 Nd7 3. e4 e5 4. Rf3 Ngf6 5. Nc3 Nc5 6. d4 Bg4 7. dxc5 Bxf3 8.  Qxf3 c6 9. Bc4 dxc5 10. Nge2 Be7 11. g4 h6 12. h4 Qc7 13. g5 hxg5 14. Bxg5 a6  15. Ng3 b5 16. Be2 b4 17. Nd1 Qa5 18. Qb3 Nd7 19. Bxe7 Kxe7 20. Nf5+ Kf8 21.  Nde3 Nf6 22. Nd6 Ra7 23. Nec4 Qc7 24. Qg3 Qe7 25. Rg1 g6 26. Nxe5 Nh5 27. Qh2  Qf6 28. Nd3 Qd4 29. e5 c4 30. Rg4 Qd5 31. Nxb4 c5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Wahrenberg, Ralf"]  [Black "Ritter, Uwe"]  [Result "1/2-1/2"]  [ECO "D02"]  [WhiteElo "1849"]  [BlackElo "2014"]  [PlyCount "90"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 d5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3  Qc7 9. Rc1 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Qxe5 13. Nf3 Qh5 14. h3 Re8  15. Be2 Qg6 16. Nh4 Qg5 17. g3 Rxe3 18. fxe3 Qxg3+ 19. Kd2 Qxh4 20. Kc2 Bf5+  21. Bd3 Qf2+ 22. Kb1 Re8 23. Rf1 Bxd3+ 24. Qxd3 Qxe3 25. Qb5 b6 26. Rfe1 Qxe1  27. Rxe1 Rxe1+ 28. Kc2 g6 29. Qc6 Kg7 30. Qb7 Re6 31. Qxa7 h5 32. b4 cxb4 33.  cxb4 g5 34. a4 g4 35. hxg4 hxg4 36. a5 bxa5 37. bxa5 Ne4 38. Qd4+ Nf6 39. Qd3  Nd7 40. Qxd5 Nb8 41. Qg5+ Kf8 42. Qd8+ Re8 43. Qd6+ Kg7 44. a6 Nxa6 45. Qxa6  Re6 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4"]  [White "Ypma, Jord"]  [Black "Hillenkamp, Melchior"]  [Result "1/2-1/2"]  [ECO "D02"]  [WhiteElo "1840"]  [BlackElo "1637"]  [PlyCount "82"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 c4 7. b3 b5 8. a4 b4  9. cxb4 c3 10. Nb1 Bxb4 11. Qc2 Ne4 12. Bb5 Bd7 13. O-O O-O 14. Bxc6 Bxc6 15.  Ne5 Bb7 16. f3 Nd2 17. Nd3 Nxf1 18. Nxb4 g5 19. Kxf1 gxf4 20. Nxc3 Qh4 21. Kg1  a5 22. Nd3 fxe3 23. Nb5 Ba6 24. g3 Qf6 25. Ne5 Rfc8 26. Qd3 Rab8 27. Nd7 Qg6  28. Qxg6+ hxg6 29. Nxb8 Rxb8 30. Re1 Bxb5 31. axb5 Rxb5 32. Rxe3 Rb4 33. Rd3 a4  34. bxa4 Rxa4 35. Rd2 Kf8 36. Kf2 Ra3 37. h4 Ke7 38. g4 Kf6 39. Kg3 Ra1 40. Kf4  Rh1 41. g5+ Ke7 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.1"]  [White "Santema, Tjeerd"]  [Black "Slagter, Ruben"]  [Result "0-1"]  [ECO "D21"]  [PlyCount "34"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 dxc4 3. Nf3 Nd7 4. e3 Nb6 5. Nbd2 Be6 6. Qc2 Nf6 7. a4 a5 8. h3  Nfd5 9. Nxc4 Nb4 10. Qc3 N6d5 11. Qb3 Bf5 12. e4 Bxe4 13. Nce5 e6 14. Nxf7 Bc2  15. Nxd8 Bxb3 16. Nxb7 Nc2+ 17. Kd2 Bb4+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.2"]  [White "Tromp, Pieter"]  [Black "Waardenburg, Feline"]  [Result "1-0"]  [ECO "B10"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Ne5 Qd6 8. d4  Nd7 9. Nxg6 Qxg6 10. Bd3 Qd6 11. c3 O-O-O 12. Qf3 Ngf6 13. Bd2 e5 14. O-O Qc7  15. Rfe1 Kb8 16. Rad1 Bd6 17. Nf5 g5 18. Bc2 exd4 19. cxd4 g4 20. Qb3 Nd5 21.  g3 N7f6 22. Bxh6 Nh5 23. Bg5 Rdg8 24. Be4 f6 25. Bxd5 cxd5 26. Bd2 Rd8 27. Re6  Ka8 28. Rc1 Qb8 29. Ba5 Rc8 30. Rxc8 Qxc8 31. Nxd6 Qd7 32. Qxd5 f5 33. Qe5 Ng7  34. Re7 Qa4 35. Qxg7 Qd1+ 36. Re1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.3"]  [White "Wissmann, Dolf"]  [Black "Labruyere, Roger"]  [Result "1-0"]  [ECO "B25"]  [PlyCount "129"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nh3 Nf6 7. O-O Bg4 8. f3  Bd7 9. Ne2 Qc8 10. Nf2 h5 11. c3 e5 12. f4 Ng4 13. Qc2 b5 14. f5 gxf5 15. d4  exd4 16. exf5 Nxf2 17. Rxf2 dxc3 18. f6 Bf8 19. Qe4+ Kd8 20. bxc3 Rb8 21. Bf4  Rb6 22. a4 b4 23. a5 Ra6 24. cxb4 Nxb4 25. Nc3 Bc6 26. Qc4 Bxg2 27. Kxg2 Qb7+  28. Kg1 Bh6 29. Bxh6 Rxh6 30. Re1 Rh8 31. Re7 Qc6 32. Qxf7 Rxa5 33. Rf1 c4 34.  Rb7 Qc5+ 35. Kg2 Qc6+ 36. Rf3 Na6 37. Qe7+ Kc8 38. Rxa7 Re8 39. Ra8+ Nb8 40.  Rxa5 Rxe7 41. fxe7 Kd7 42. Ra7+ Ke8 43. Nb5 Nd7 44. Nd4 Qb6 45. Nf5 Qc6 46. Kf2  Qb6+ 47. Re3 Qb2+ 48. Kf3 Ne5+ 49. Rxe5 Qb3+ 50. Re3 Qd1+ 51. Re2 Qf1+ 52. Rf2  Qh1+ 53. Ke2 Qe4+ 54. Kd2 Qd3+ 55. Kc1 Qc3+ 56. Rc2 Qe1+ 57. Kb2 Qe5+ 58. Ka2  Qxf5 59. Rb2 Qc8 60. Rf2 Qd7 61. Rxd7 Kxd7 62. Re2 Ke8 63. Kb2 d5 64. Kc3 h4  65. gxh4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.4"]  [White "Brendel, Bergit"]  [Black "Johnson, Matthew"]  [Result "1-0"]  [ECO "B01"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd8 5. Nf3 c6 6. h3 Bf5 7. Bc4 e6 8. O-O  Be7 9. Bf4 Nbd7 10. Re1 O-O 11. Qe2 Bb4 12. a3 Bxc3 13. bxc3 Ne4 14. g4 Bg6 15.  Bd2 Qa5 16. h4 Nxd2 17. Qxd2 h5 18. Ne5 Nb6 19. Bxe6 fxe6 20. Nxg6 Rf6 21. Ne7+  Kf7 22. g5 Rf3 23. Qe2 Kxe7 24. Qxf3 Qd5 25. Qxh5 Nc4 26. Re2 Re8 27. Qg6 Kf8  28. Rae1 Qf3 29. Qd3 Qg4+ 30. Qg3 Qf5 31. Re4 Kg8 32. Qd3 Nb2 33. Qe2 Kf7 34.  Re5 Qh3 35. Qh5+ Kf8 36. R1e3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.24"]  [Round "4.5"]  [White "Van Hamond, Fons"]  [Black "De Jong, Mathijs"]  [Result "1-0"]  [ECO "B12"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Ne2 Bg4 6. f3 Bf5 7. Ng3 Bxb1 8. Rxb1  cxd4 9. cxd4 e6 10. a3 Qb6 11. Ne2 Nge7 12. g4 h5 13. Bg2 hxg4 14. fxg4 Ng6 15.  Bg5 Nh4 16. Bxh4 Rxh4 17. h3 Be7 18. Qd3 Rh8 19. b4 Bh4+ 20. Kd1 Bf2 21. Rf1  Bh4 22. b5 Na5 23. Nc3 Qd8 24. b6 Nc4 25. Nb5 axb6 26. Rb4 Ra5 27. Qf3 Rf8 28.  a4 Rxb5 29. Rxb5 Qa8 30. Qb3 Bg5 31. Rf2 Be3 32. Re2 Bxd4 33. Bxd5 exd5 34.  Rxd5 Qa6 35. Rxd4 b5 36. Qxb5+ Qxb5 37. axb5 Nb6 38. e6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "De Jong, Mathijs"]  [Black "Muller, Kenneth"]  [Result "1-0"]  [ECO "D10"]  [WhiteElo "1967"]  [BlackElo "1805"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. f3 Bf5 6. Bg5 e6 7. e4 dxe4 8.  fxe4 Bxe4 9. Nxe4 Bb4+ 10. Nc3 Qa5 11. Bd2 Nc6 12. Bb5 O-O 13. Bxc6 bxc6 14.  Nf3 Qb6 15. O-O e5 16. Na4 Qa5 17. Bxb4 Qxb4 18. Nxe5 Rac8 19. a3 Qd6 20. Rc1  Rfd8 21. Kh1 Qxd4 22. Qxd4 Rxd4 23. Nxc6 Rb4 24. Ne7+ Kh8 25. Rxc8+ Ng8 26.  Rxg8# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Hassing, Bert"]  [Black "Rassolyrad, Farid"]  [Result "0-1"]  [ECO "A38"]  [WhiteElo "1510"]  [BlackElo "1309"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 Nf6 6. d3 d5 7. cxd5 Nxd5 8.  Nxd5 Qxd5 9. O-O O-O 10. e4 Qd8 11. a3 e6 12. Rb1 b6 13. e5 Rb8 14. Re1 Ba6 15.  Bf1 Bb7 16. Bg5 Qd5 17. Bg2 Nxe5 18. Rxe5 Bxe5 19. Nh4 Qd7 20. Nf3 Bg7 21. Bf4  Rbd8 22. Ne5 Bxe5 23. Bxe5 Bxg2 24. Kxg2 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Hillenkamp, Melchior"]  [Black "Den Boer, Paul"]  [Result "1-0"]  [ECO "D15"]  [WhiteElo "1637"]  [BlackElo "1907"]  [PlyCount "113"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. a3 e6 7. Be2 Nbd7 8. O-O  Bb7 9. b3 cxb3 10. Qxb3 a6 11. a4 b4 12. a5 Rb8 13. e5 bxc3 14. exf6 Nxf6 15.  Qxc3 Nd5 16. Qc4 Bd6 17. Ba3 Bxa3 18. Rxa3 O-O 19. Ne5 Qd6 20. Rb3 Nf4 21. Bf3  f6 22. Nd3 Nxd3 23. Qxd3 e5 24. Qc4+ Kh8 25. dxe5 fxe5 26. Rfb1 Ba8 27. Qxa6  Rxb3 28. Rxb3 e4 29. Be2 Qf6 30. Qb6 e3 31. f3 Qa1+ 32. Rb1 Qa2 33. Kf1 c5 34.  a6 h6 35. Qb3 Qd2 36. Qd3 Qa5 37. Qxe3 c4 38. Bxc4 Qh5 39. Kg1 Re8 40. Qf2 Qg6  41. Rb6 Qg5 42. a7 Qc1+ 43. Bf1 Qc7 44. Qd4 Bc6 45. Qc5 Qxa7 46. Rxc6 Qxc5+ 47.  Rxc5 Re7 48. Bd3 g5 49. Rc6 Kg7 50. Rg6+ Kf7 51. Rxh6 Re5 52. Kf2 Ra5 53. Kg3  Ra3 54. Be4 Ra4 55. Rd6 Rb4 56. Rd5 Kf6 57. Rf5+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Johnson, Matthew"]  [Black "Van der Hagen, Loek"]  [Result "1-0"]  [ECO "B50"]  [WhiteElo "2010"]  [BlackElo "1830"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 e6 5. d3 Be7 6. O-O O-O 7. Re1 Nc6 8. a3  a6 9. h3 b5 10. Ba2 Bb7 11. Bf4 Re8 12. Ne2 d5 13. e5 Nd7 14. c3 Nb6 15. Rc1  Rc8 16. d4 Nc4 17. Qc2 b4 18. axb4 cxb4 19. Ng3 bxc3 20. bxc3 Na3 21. Qd2 Na5  22. Bg5 N5c4 23. Qf4 f6 24. exf6 Bxf6 25. Nh5 Bxg5 26. Nxg5 Qd7 27. Qg4 Kh8 28.  Nxe6 Qe7 29. Qxg7+ Qxg7 30. Nhxg7 Re7 31. Nf5 Rf7 32. Nh6 Re7 33. Nc5 Rxe1+ 34.  Rxe1 Rb8 35. Nf7+ Kg8 36. Re7 Kf8 37. Rc7 Bc8 38. Nh6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Karsdorp, Nico"]  [Black "Bous, Florian"]  [Result "0-1"]  [ECO "B52"]  [WhiteElo "1849"]  [BlackElo "1994"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Bxb5 5. cxb5 a6 6. Nc3 Nf6 7. Qe2 e6 8. d4  Be7 9. O-O O-O 10. Rd1 Qb6 11. dxc5 dxc5 12. e5 Nfd7 13. a4 axb5 14. Nxb5 Rd8  15. Bg5 Nc6 16. Bxe7 Nxe7 17. Rd6 Qa5 18. Rad1 Nf8 19. Qd3 Nd5 20. Qe4 Rdc8 21.  Nd2 Qxa4 22. Qxa4 Rxa4 23. Nc3 Rd4 24. Ne2 Rb4 25. b3 Ng6 26. Nc4 Rxb3 27. g3  Kf8 28. h4 Rb4 29. Rc1 h5 30. f4 Nge7 31. Kf2 Nf5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Leentjens, Gilbert"]  [Black "Van Foreest, Nanne"]  [Result "0-1"]  [ECO "C47"]  [WhiteElo "1895"]  [BlackElo "1611"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. e3 e5 2. e4 Nc6 3. Nc3 Nf6 4. Nf3 Bc5 5. Nxe5 Nxe5 6. d4 Bxd4 7. Qxd4 Nc6 8.  Qe3 O-O 9. Bc4 Nb4 10. Qd2 Re8 11. f3 d5 12. Bb3 d4 13. Ne2 c5 14. c3 Nc6 15.  cxd4 cxd4 16. O-O Be6 17. Bxe6 fxe6 18. Nf4 e5 19. Nd3 Rc8 20. Qe2 Qb6 21. Bd2  Rc7 22. Rfc1 Rec8 23. b3 Nd7 24. Rc4 Na5 25. Rxc7 Rxc7 26. Rc1 Nc5 27. b4 Nxd3  28. bxa5 Nxc1 29. Bxc1 Qb1 30. Qf1 Qxc1 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Martinez, Anna"]  [Black "Kosse, Lukas"]  [Result "1-0"]  [ECO "C62"]  [WhiteElo "1868"]  [BlackElo "1544"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 Nf6 6. Re1 Be7 7. d4 exd4 8.  cxd4 O-O 9. h3 a6 10. Ba4 d5 11. e5 Ne4 12. Nc3 Nxc3 13. bxc3 b5 14. Bc2 Re8  15. a3 Be6 16. Nh2 g6 17. f4 Bf8 18. f5 Bxf5 19. Bxf5 gxf5 20. Qh5 Qd7 21. Rf1  Ne7 22. Bg5 Ng6 23. Bf6 Be7 24. Rxf5 Bf8 25. Ng4 Qc6 26. Nh6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Martinez, Sara"]  [Black "Rellum, Theo"]  [Result "1-0"]  [ECO "B08"]  [WhiteElo "1583"]  [BlackElo "1423"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Nf3 Bg4 6. h3 Be6 7. Bxe6 fxe6 8.  Bf4 h6 9. h4 Nh5 10. Bh2 O-O 11. O-O Nd7 12. Qe2 Nf4 13. Qc4 Nb6 14. Qb3 d5 15.  e5 a6 16. Na4 Nxa4 17. Qxa4 b5 18. Qb4 Qe8 19. a4 c6 20. axb5 cxb5 21. Qd2 Qf7  22. Ra3 a5 23. Bxf4 Qxf4 24. Qxf4 Rxf4 25. Rfa1 a4 26. b3 Rc8 27. bxa4 bxa4 28.  R1a2 Rcf8 29. Rxa4 g5 30. hxg5 hxg5 31. Nxg5 Rxf2 32. Nf3 R2xf3 33. gxf3 Rxf3  34. Ra7 Rf7 35. R7a6 Bh6 36. R2a3 Be3+ 37. Rxe3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Neisingh, Nils"]  [Black "De Vries, Emma"]  [Result "0-1"]  [ECO "C06"]  [WhiteElo "1662"]  [BlackElo "1919"]  [PlyCount "70"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4  f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Nc3 a6 13. Bg5 O-O 14. Qc2 Nb4 15.  Qe2 Nxd3 16. Qxd3 Bd7 17. Rfe1 Rae8 18. h3 Nh5 19. Ne5 Rf5 20. Nf3 Ref8 21.  Rac1 Qb8 22. Rc2 Qe8 23. Be3 Rxf3 24. gxf3 Rxf3 25. Qd1 Qg6+ 26. Kf1 Rxh3 27.  Ke2 Nf4+ 28. Kd2 b5 29. Rg1 Qd3+ 30. Kc1 Qxd1+ 31. Rxd1 Ng2 32. Re2 b4 33. Nb1  Bb5 34. Rc2 Nxe3 35. fxe3 Rxe3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Oord, Raymon"]  [Black "Hofstra, Tijmen"]  [Result "1-0"]  [ECO "D00"]  [WhiteElo "1911"]  [BlackElo "1706"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 O-O 6. Bd3 Nc6 7. Ngf3 Re8 8.  Ne5 Nb4 9. Be2 c5 10. c3 Nc6 11. Bd3 Bxe5 12. dxe5 Nd7 13. h4 f5 14. exf6 Nxf6  15. e4 e5 16. exd5 Nxd5 17. Qc2 e4 18. Bxe4 Nf6 19. O-O-O Nxe4 20. Nxe4 Qa5 21.  Ng5 g6 22. Qb3+ Kg7 23. Qf7+ Kh6 24. Qxh7# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Sprik, Sander"]  [Black "Schwenke, Stefan"]  [Result "1/2-1/2"]  [ECO "C14"]  [WhiteElo "1911"]  [BlackElo "1737"]  [PlyCount "36"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3  c5 9. dxc5 Qxc5 10. Qd2 b5 11. a3 Nc6 12. b4 Qb6 13. Bd3 Bb7 14. Qf2 Rc8 15.  Ne2 Qxf2+ 16. Kxf2 Nb6 17. Ned4 Nxd4 18. Nxd4 Na4 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Torenbosch, Jorn"]  [Black "Wahrenberg, Ralf"]  [Result "1-0"]  [ECO "B01"]  [WhiteElo "1727"]  [BlackElo "1849"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bf5 6. Ne5 Nd7 7. Qf3 g6 8.  Nxd7 Bxd7 9. Bc4 Nf6 10. Bd2 Qf5 11. Qxf5 Bxf5 12. O-O-O Bg7 13. f3 Bd7 14.  Rhe1 e6 15. Bf4 O-O-O 16. Be5 Ne8 17. Ne4 Bxe5 18. dxe5 Rf8 19. Rd2 Nc7 20. Bb3  Nd5 21. c4 Nb6 22. Red1 h5 23. a3 Kc7 24. Kc2 a5 25. Ba2 Kb8 26. Rd4 Kc7 27.  R1d3 Kc8 28. Kd2 Kc7 29. Ke3 Nc8 30. Kf4 Ne7 31. Nc5 Bc8 32. g4 hxg4 33. fxg4  Rxd4+ 34. Rxd4 Rh8 35. Kg3 Rd8 36. Rxd8 Kxd8 37. Ne4 Ng8 38. Kf4 b5 39. Nd6 Bd7  40. Nxf7+ Ke7 41. Nd6 Nh6 42. Bb1 Nf7 43. Nxf7 Kxf7 44. cxb5 cxb5 45. Kg5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Visser, Johan"]  [Black "Blom, Yeb"]  [Result "0-1"]  [ECO "A00"]  [WhiteElo "1739"]  [BlackElo "1989"]  [PlyCount "58"]  [EventDate "2018.12.??"]   1. a4 Nf6 2. Nf3 Nc6 3. d4 d5 4. Bf4 g6 5. h3 a6 6. g4 h5 7. g5 Ne4 8. Bg2 e6  9. Nbd2 Nxd2 10. Qxd2 Bb4 11. c3 Bd6 12. O-O Na5 13. Rae1 Nc4 14. Qc1 Bxf4 15.  Qxf4 Nxb2 16. Ne5 O-O 17. Bf3 Kg7 18. Qg3 Nxa4 19. e4 Nxc3 20. Bxh5 Nxe4 21.  Rxe4 dxe4 22. Nxg6 fxg6 23. Qe5+ Kh7 24. Qxe4 Qxg5+ 25. Bg4 Rf4 26. Qg2 Rxd4  27. Qg3 e5 28. Qb3 Rxg4+ 29. Kh1 Rf4 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5"]  [White "Waardenburg, Feline"]  [Black "Rupert, Casper"]  [Result "0-1"]  [ECO "D48"]  [WhiteElo "1763"]  [BlackElo "2055"]  [PlyCount "44"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 e6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3  Nbd7 9. O-O c5 10. b3 Bb7 11. Bb2 Be7 12. Rc1 O-O 13. Qe2 Qb6 14. Rfd1 cxd4 15.  Nxd4 Nc5 16. Bc2 Rfd8 17. Nb1 Rd5 18. Nd2 Rad8 19. Kh1 Rh5 20. Nxe6 Qxe6 21.  Bxf6 Qh3 22. Nf3 Bxf3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.1"]  [White "Slagter, Ruben"]  [Black "Wissmann, Dolf"]  [Result "1-0"]  [ECO "B12"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d6 3. Nc3 Nd7 4. Be3 e5 5. Nge2 Ngf6 6. h3 b5 7. a3 a6 8. g4 Bb7  9. Bg2 d5 10. O-O Bd6 11. exd5 cxd5 12. dxe5 Nxe5 13. Nf4 O-O 14. Ncxd5 Nfxg4  15. hxg4 Qh4 16. f3 Rad8 17. Qe1 Qh6 18. Nh5 Qg6 19. Ndf4 Qxc2 20. Qc1 Qa4 21.  Bb6 Rd7 22. b4 Rc8 23. Qb1 Nc4 24. Bc5 Rxc5 25. bxc5 Bxc5+ 26. Kh1 Ne3 27. Re1  Qd4 28. Ra2 g6 29. Rxe3 gxh5 30. Re8+ Bf8 31. Qf5 Qd1+ 32. Kh2 Qd6 33. Rd2 Qxd2  34. Qg5+ Kh8 35. Rxf8# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.2"]  [White "Zuiderweg, Edwin"]  [Black "Van Hamond, Fons"]  [Result "1/2-1/2"]  [ECO "B26"]  [PlyCount "54"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 f5 8. f4 Nf6  9. h3 O-O 10. Nf3 Nh5 11. exf5 gxf5 12. Qf2 Qa5 13. O-O exf4 14. gxf4 h6 15.  Bd2 Be6 16. Nd5 Qd8 17. Nh4 Bxb2 18. Rab1 Bd4 19. Be3 Rb8 20. Bf3 Ng7 21. c3  Bxe3 22. Nxe3 Kh7 23. Qg3 Qf6 24. Nd5 Qf7 25. Ne3 Rg8 26. Kh2 Nh5 27. Qf2 d5  1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "5.3"]  [White "Nixdorf, Andre"]  [Black "Brendel, Bergit"]  [Result "1-0"]  [ECO "D07"]  [PlyCount "73"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bb4 7. e3 Nf6 8.  Bb5 O-O 9. Qa4 Bxc3+ 10. bxc3 Bxf3 11. gxf3 Nh5 12. Bg3 Qf6 13. Be2 Qh6 14.  O-O-O f5 15. f4 Nf6 16. c4 Kh8 17. Bf3 dxc4 18. d5 Ne7 19. d6 cxd6 20. Rxd6 Nc8  21. Re6 Nb6 22. Qb5 Rad8 23. Qxf5 Nbd7 24. Rd1 g6 25. Qa5 Qg7 26. Bh4 Rc8 27.  Qc3 Rce8 28. Rdd6 Rxe6 29. Rxe6 b5 30. Bc6 Rf7 31. Bxb5 h6 32. Rd6 Kh7 33. Qd4  g5 34. fxg5 hxg5 35. Bg3 Nb6 36. Be5 Kg6 37. Be8 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Baselmans, Daan"]  [Black "Husers, Yannic"]  [Result "0-1"]  [ECO "C63"]  [WhiteElo "1566"]  [BlackElo "1864"]  [PlyCount "42"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Bxc6 dxc6 6. Ne5 Bxf5 7. Nc4 Nf6 8.  O-O Bc5 9. Nc3 O-O 10. Ne2 Ng4 11. Ne3 Qh4 12. Nxg4 Bxg4 13. Qe1 Rxf2 14. Rxf2  Rf8 15. Ng3 Rxf2 16. d4 exd3 17. Be3 Re2 18. Bxc5 Rxe1+ 19. Rxe1 d2 20. Re8+  Kf7 21. Rf8+ Kg6 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Beukema, Constantijn"]  [Black "Ritter, Uwe"]  [Result "1-0"]  [ECO "C47"]  [WhiteElo "1680"]  [BlackElo "2014"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.  O-O O-O 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Rfe1 Rb8 13. Rab1 h6 14. Bf4  Be6 15. Ne2 c5 16. Ng3 Bg4 17. Qe3 Re8 18. Qd2 Rxe1+ 19. Rxe1 Rxb2 20. h3 Bxf4  21. Qxf4 Be6 22. Nf5 c4 23. Bf1 Nh7 24. Qd4 Qf6 25. Ne7+ Kh8 26. Qxa7 Nf8 27.  Qc5 Rxc2 28. Nxd5 Qd8 29. Nb4 Nd7 30. Rd1 Qb8 31. Rxd7 Rb2 32. Nc6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Blom, Yeb"]  [Black "Achuthan, Dylan"]  [Result "1-0"]  [ECO "A13"]  [WhiteElo "1989"]  [BlackElo "1759"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. c4 e6 2. Nf3 c5 3. e3 Nf6 4. Be2 Nc6 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. d4  Ne4 9. dxc5 Bxc5 10. Nc3 Ne7 11. Qd3 f5 12. cxd5 Nf6 13. Qc4 Bd6 14. dxe6 b5  15. Nxb5 Bb7 16. Nxd6 Qxd6 17. Be5 Qb6 18. Bc7 Qc6 19. Qxc6 Bxc6 20. Bc4 Ne4  21. Rfd1 Rf6 22. Ne5 Bb7 23. Rd8+ Rf8 24. Rad1 Nf6 25. Rxf8+ Rxf8 26. Nd7 Re8  27. Nxf6+ gxf6 28. Bd8 Kf8 29. Bb5 Nc6 30. e7+ Kg7 31. Rd6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Haan, Gertjan"]  [Black "De Jong, Mathijs"]  [Result "1-0"]  [ECO "A25"]  [WhiteElo "1881"]  [BlackElo "1967"]  [PlyCount "83"]  [EventDate "2018.12.??"]   1. c4 Nc6 2. Nc3 e5 3. g3 b6 4. Bg2 Bb7 5. Nf3 Nd4 6. e3 Ne6 7. O-O d6 8. Ng5  Bxg2 9. Nxe6 fxe6 10. Kxg2 Nf6 11. d4 Be7 12. dxe5 dxe5 13. Qa4+ Qd7 14. Qxd7+  Kxd7 15. b3 a6 16. Bb2 Bd6 17. Rfd1 Ke7 18. Rac1 g5 19. Na4 Ne4 20. Kf3 Nc5 21.  Nxc5 bxc5 22. Ke4 Rhf8 23. Rc2 g4 24. Bxe5 Bxe5 25. Kxe5 Rf5+ 26. Ke4 Raf8 27.  Rcd2 Rh5 28. f4 gxf3 29. Rf2 Rhf5 30. Rc1 Rd8 31. Rcf1 Kf6 32. Rxf3 Rxf3 33.  Rxf3+ Ke7 34. Rf4 Rg8 35. g4 Rg7 36. h4 h6 37. Kf3 Rg6 38. e4 Rg5 39. hxg5 hxg5  40. Rf5 exf5 41. exf5 Kd7 42. Ke4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Huizinga, Egbert"]  [Black "Martinez, Anna"]  [Result "0-1"]  [ECO "B41"]  [WhiteElo "1760"]  [BlackElo "1868"]  [PlyCount "104"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 d6 7. Be2 Nf6 8. O-O  Nbd7 9. Be3 b6 10. Rc1 Bb7 11. f3 Be7 12. Qd2 O-O 13. b3 Rac8 14. Rfd1 Rfd8 15.  Bd3 Qb8 16. Qf2 Nc5 17. Bb1 Bf8 18. Nde2 Ba8 19. Bg5 Ncd7 20. Qg3 Kh8 21. Qh4  h6 22. Be3 Ne5 23. Qf2 b5 24. cxb5 axb5 25. Bd4 Be7 26. h3 Rd7 27. f4 Nc6 28.  Be3 d5 29. e5 Ne8 30. Ne4 Ba3 31. Rc2 Nb4 32. Rxc8 Qxc8 33. Nd2 Nc2 34. Nd4  Nxe3 35. Qxe3 Bc5 36. N2f3 Rc7 37. Kh2 b4 38. Qd3 g6 39. Qd2 Bf8 40. Qd3 Rc3  41. Qd2 Bb7 42. Ne2 Rc7 43. Rc1 Ba6 44. Rxc7 Nxc7 45. Ned4 Nb5 46. Qc2 Nc3 47.  Qb2 Bc5 48. a4 Bxd4 49. Nxd4 Qc5 50. Nb5 Bxb5 51. axb5 Qe3 52. b6 Ne2 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Martinez, Sara"]  [Black "Manenschijn, Wouter"]  [Result "1-0"]  [ECO "C45"]  [WhiteElo "1583"]  [BlackElo "1798"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Qg6 8.  O-O a6 9. Nxc6 Qxc6 10. Qh5 d5 11. exd5 Qd6 12. Re1 O-O 13. Nd2 Bf5 14. Bxc5  Qxc5 15. Rxe7 Qxe7 16. Qxf5 Rae8 17. Bd3 g6 18. Qg4 Qd6 19. Ne4 Qb6 20. Qh4 f6  21. d6 Qxb2 22. Rb1 g5 23. Nxf6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Molanus, Eva"]  [Black "Hassing, Bert"]  [Result "0-1"]  [ECO "D12"]  [WhiteElo "1282"]  [BlackElo "1510"]  [PlyCount "42"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 Nbd7 6. Qb3 Qc7 7. cxd5 e6 8.  dxc6 bxc6 9. Be2 Be7 10. O-O O-O 11. Ng5 Rfb8 12. Qd1 h6 13. e4 Bh7 14. Nxh7  Nxh7 15. e5 Rd8 16. Qc2 Rab8 17. Bd3 Nhf8 18. f4 Qb6 19. Ne2 c5 20. Qc3 cxd4  21. Qxd4 Bc5 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Muller, Kenneth"]  [Black "Sprik, Sander"]  [Result "0-1"]  [ECO "D02"]  [WhiteElo "1805"]  [BlackElo "1911"]  [PlyCount "56"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 cxd4 6. exd4 Bf5 7. c3 e6 8.  Qb3 Bd6 9. Be3 Qc7 10. Nh4 Be4 11. Nxe4 dxe4 12. g3 O-O 13. Be2 Nd5 14. Bd2  Rae8 15. Ng2 f5 16. Qc2 Nxd4 17. Qa4 Nxe2 18. Kxe2 a6 19. Rhe1 Qf7 20. Kd1 Qh5+  21. Kc2 Qxh2 22. Rg1 Qh5 23. Nf4 Bxf4 24. gxf4 Qe2 25. Rg3 Rd8 26. Rag1 g6 27.  Kc1 Nb6 28. Qc2 Nc4 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Rogojina, Alexandru-Andrei"]  [Black "Pompstra, Henk"]  [Result "0-1"]  [ECO "A02"]  [WhiteElo "1300"]  [BlackElo "1758"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. f4 e5 2. fxe5 d6 3. Nf3 g5 4. exd6 Bxd6 5. d3 g4 6. Ng5 f5 7. Qd2 h6 8. Qe3+  Qe7 9. Qd4 Be5 10. Qa4+ Bd7 11. Qb3 hxg5 12. Nd2 Nc6 13. Nc4 Nd4 14. Qxb7 Bc6  15. Qa6 Rh6 16. Nxe5 Qxe5 17. Qc4 Bd5 18. Qa4+ Kf7 19. c3 Ne6 20. h4 Qg3+ 21.  Kd1 Rxh4 22. Rxh4 gxh4 23. e4 fxe4 24. dxe4 Bb7 25. Bd2 Rd8 26. Kc2 Qf2 27. Bd3  Rxd3 28. Qc4 Rxd2+ 29. Kb3 Qb6+ 30. Ka3 Qa6+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Rupert, Casper"]  [Black "De Vries, Emma"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "2055"]  [BlackElo "1919"]  [PlyCount "53"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. Nc3 Bb4 6. Qd3 O-O 7. O-O-O c5 8.  dxc5 Qxf2 9. Na4 Bxc5 10. Nxc5 Qxc5 11. Nf3 Nc6 12. Be2 Rd8 13. Qd2 d5 14. exd5  Rxd5 15. Qf4 b5 16. Kb1 e5 17. Qe4 Be6 18. g4 Rc8 19. Bd3 Nb4 20. Qh7+ Kf8 21.  Bf5 Bxf5 22. Qxf5 Rcd8 23. Rxd5 Qxd5 24. b3 e4 25. Ne5 e3 26. Re1 e2 27. Ng6+  1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Turenhout, Ryanne"]  [Black "Molanus, Florian"]  [Result "1-0"]  [ECO "D02"]  [WhiteElo "1485"]  [BlackElo "1270"]  [PlyCount "33"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 e6 3. Nf3 c5 4. e3 Nf6 5. Nbd2 Nc6 6. c3 Bd6 7. Bg3 O-O 8. Bd3  Re8 9. Ne5 Qc7 10. Ndf3 Ne4 11. Qc2 Nxg3 12. Bxh7+ Kh8 13. hxg3 Nxe5 14. dxe5  Bxe5 15. Ng5 Bxg3 16. Nxf7+ Qxf7 17. Bg6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Van Foreest, Nanne"]  [Black "Paans, Johnny"]  [Result "0-1"]  [ECO "B96"]  [WhiteElo "1611"]  [BlackElo "1968"]  [PlyCount "30"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. a3  Bb7 9. Bd3 Be7 10. O-O Nbd7 11. Qe1 Qb6 12. Bh4 e5 13. Kh1 exd4 14. e5 dxc3 15.  Bf2 Qc6 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Van Hamond, Fons"]  [Black "Nixdorf, Andre"]  [Result "1-0"]  [ECO "B54"]  [WhiteElo "2001"]  [BlackElo "1977"]  [PlyCount "83"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 e5 7. Nc2 Be7 8. Be3  Be6 9. Nc3 O-O 10. Rc1 Nbd7 11. Qd2 Qc7 12. b3 Rfc8 13. Nb4 Qa5 14. Nbd5 Bxd5  15. Nxd5 Qxd2+ 16. Kxd2 Nxd5 17. exd5 Bd8 18. Bd3 g6 19. a4 Ba5+ 20. Ke2 Nc5  21. Rb1 Bb4 22. h4 Rc7 23. h5 Rb8 24. Rh4 Nxd3 25. Kxd3 Bc5 26. hxg6 fxg6 27.  Bxc5 Rxc5 28. b4 Rc7 29. c5 Rd8 30. c6 bxc6 31. Rc4 c5 32. Rbc1 Rcd7 33. Ke4  Rf8 34. bxc5 dxc5 35. Rxc5 Rf4+ 36. Kxe5 Rxa4 37. Ke6 Rf7 38. Rc8+ Kg7 39. R1c7  Rxc7 40. Rxc7+ Kh6 41. d6 Ra2 42. Rc5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Van der Hagen, Loek"]  [Black "De Vries, Leon"]  [Result "1-0"]  [ECO "B97"]  [WhiteElo "1830"]  [BlackElo "1692"]  [PlyCount "65"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Bxf6  gxf6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Be2 Bg7 12. O-O f5 13. Nb3 Qb4 14. Rf3 fxe4  15. Rg3 Bf6 16. Kh1 Nc6 17. a3 Bxc3 18. Rxc3 Qxa3 19. Rxc6 bxc6 20. Qc3 O-O 21.  Ra1 Qxa1+ 22. Nxa1 Bd7 23. Nb3 Rfd8 24. h4 f5 25. h5 Kf7 26. h6 Rg8 27. Qh3 Rg6  28. Bh5 Rag8 29. Bxg6+ Rxg6 30. Qh4 Ke8 31. Na5 c5 32. Nb7 Bc6 33. Qd8+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Waardenburg, Feline"]  [Black "Van Dijk, Dominic"]  [Result "1/2-1/2"]  [ECO "D08"]  [WhiteElo "1763"]  [BlackElo "1672"]  [PlyCount "37"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e5 3. cxd5 Qxd5 4. Nf3 exd4 5. Qxd4 Nf6 6. Nc3 Qxd4 7. Nxd4 c6  8. e3 Be7 9. Bc4 O-O 10. O-O Nbd7 11. h3 Nb6 12. Bd3 Rd8 13. Rd1 c5 14. Nf5  Bxf5 15. Bxf5 Rxd1+ 16. Nxd1 Rd8 17. Nc3 g6 18. Bc2 Nbd5 19. Nxd5 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6"]  [White "Waardenburg, Marlinde"]  [Black "Grooten, Tommy"]  [Result "1-0"]  [ECO "B23"]  [WhiteElo "1751"]  [BlackElo "1552"]  [PlyCount "59"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 O-O 8. Qe1  d5 9. Bb3 Na5 10. Nd1 c4 11. Bd2 Nec6 12. f5 cxb3 13. axb3 b6 14. fxg6 fxg6 15.  e5 Qc7 16. d4 Bd7 17. Qh4 Nb7 18. Nf2 Rf5 19. Ng4 Raf8 20. Ng5 Rxf1+ 21. Rxf1  Rxf1+ 22. Kxf1 h5 23. Nf6+ Bxf6 24. exf6 Ncd8 25. Qf2 Nf7 26. Bf4 Qc6 27. Nf3  Nbd6 28. Qg3 Ne4 29. Qxg6+ Kf8 30. Qg7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.1"]  [White "Tromp, Pieter"]  [Black "Slagter, Ruben"]  [Result "1-0"]  [ECO "B27"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Nc3 Qa5 8.  Bc4 Nf6 9. Ne5 O-O 10. Qb3 e6 11. O-O Nc6 12. Nxc6 bxc6 13. Bf4 Ba6 14. Rfe1  Nd5 15. Bxd5 cxd5 16. Be5 Bxe5 17. Rxe5 Rab8 18. Qd1 Rxb2 19. Qc1 Rb4 20. Qh6  Rc8 21. Ne4 Qd8 22. Ng5 Qf6 23. Qxh7+ Kf8 24. Qh6+ Qg7 25. Qh3 Rc6 26. Qa3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "6.2"]  [White "Wissmann, Dolf"]  [Black "Zuiderweg, Edwin"]  [Result "1-0"]  [ECO "A03"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. f4 d5 2. Nf3 c5 3. g3 Nc6 4. Bg2 Nf6 5. O-O e6 6. d3 Be7 7. c3 O-O 8. Qc2 b6  9. e4 Ba6 10. e5 Nd7 11. Re1 g6 12. a4 Rc8 13. Na3 d4 14. Nb5 Bb7 15. h4 a6 16.  Na3 Na5 17. Rb1 Bd5 18. c4 Bb7 19. h5 Nc6 20. Qe2 Re8 21. Nd2 Qc7 22. Kf2 f6  23. hxg6 hxg6 24. Qg4 Kf7 25. exf6 Bxf6 26. Be4 Nf8 27. Rh1 Ne7 28. Bxb7 Qxb7  29. Ne4 Nf5 30. Qf3 Qd7 31. Bd2 Nd6 32. Rh2 Nxe4+ 33. dxe4 Ke7 34. Rbh1 Kd8 35.  e5 Bg7 36. b3 Kc7 37. a5 Re7 38. b4 Rf7 39. axb6+ Kxb6 40. Rb1 Ka7 41. bxc5  Rxc5 42. Nb5+ axb5 43. Ra1+ Kb8 44. Ra8+ Kc7 45. Ba5# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Achuthan, Dylan"]  [Black "Martinez, Sara"]  [Result "1-0"]  [ECO "A06"]  [WhiteElo "1759"]  [BlackElo "1583"]  [PlyCount "67"]  [EventDate "2018.12.??"]   1. Nf3 d5 2. b3 c5 3. Bb2 Nf6 4. e3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Ne5 Qc7 8.  O-O g6 9. f4 Bg7 10. d3 O-O 11. h3 Nd7 12. d4 cxd4 13. exd4 Qb6 14. Kh1 f6 15.  Nf3 a5 16. Nc3 Ba6 17. Re1 Rae8 18. Re6 Qc7 19. Qe1 Nb8 20. Na4 Bc8 21. Nc5 Na6  22. Nxa6 Bxa6 23. Qc3 Bb7 24. Rae1 Bh6 25. f5 Bf4 26. fxg6 hxg6 27. Qd3 Kh7 28.  Ba3 Rf7 29. Nh4 Rg7 30. Nxg6 Rxg6 31. Rxe7+ Kh6 32. Rxe8 Bd6 33. Rh8+ Kg5 34.  h4+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Broersma, Sven"]  [Black "Rogojina, Alexandru-Andrei"]  [Result "1-0"]  [ECO "D07"]  [WhiteElo "1612"]  [BlackElo "1300"]  [PlyCount "35"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bg4 5. e3 e6 6. h3 Bxf3 7. Qxf3 Bb4 8. Bd2  e5 9. cxd5 Bxc3 10. Bxc3 e4 11. Qg3 Nh5 12. Qg4 Qxd5 13. b3 g6 14. Bc4 Qd6 15.  Qxe4+ Kd7 16. d5 Rhe8 17. dxc6+ bxc6 18. Qd4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "De Vries, Emma"]  [Black "Hillenkamp, Melchior"]  [Result "1-0"]  [ECO "C54"]  [WhiteElo "1919"]  [BlackElo "1637"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. Nbd2 d6 7. O-O Bb6 8. h3  h6 9. Re1 Be6 10. Bb3 Kh8 11. Nc4 g5 12. d4 exd4 13. cxd4 Qc8 14. Nxb6 Bxb3 15.  axb3 axb6 16. Rxa8 Qxa8 17. h4 g4 18. Nh2 h5 19. Qd2 Qa5 20. Qh6+ Nh7 21. Bd2  Qb5 22. e5 Nxd4 23. Qxh5 f6 24. Bc3 Ne2+ 25. Rxe2 Qxe2 26. exf6 Qd1+ 27. Nf1 d5  28. f7+ d4 29. Qe5+ Nf6 30. Qxf6+ Kh7 31. Bxd4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Haan, Gertjan"]  [Black "Rupert, Casper"]  [Result "1-0"]  [ECO "D00"]  [WhiteElo "1881"]  [BlackElo "2055"]  [PlyCount "109"]  [EventDate "2018.12.??"]   1. d4 d5 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nf6 5. Be2 c5 6. O-O O-O 7. c3 Nbd7 8. Ne5  Ne8 9. Nxd7 Bxd7 10. Nd2 b6 11. Nf3 e6 12. Ne5 f6 13. Nxd7 Qxd7 14. dxc5 bxc5  15. e4 e5 16. Bc4 Nc7 17. Be3 Rfd8 18. exd5 Qd6 19. Qd2 a5 20. Rad1 f5 21. f4  e4 22. Qf2 Bf8 23. Kh1 Kh8 24. b4 axb4 25. cxb4 cxb4 26. Bd4+ Bg7 27. Bc5 Qd7  28. Bxb4 Nb5 29. Qc5 Nd6 30. Bb3 Rac8 31. Qxd6 Qxd6 32. Bxd6 Rxd6 33. Rc1 Rc3  34. g3 Rd8 35. Rxc3 Bxc3 36. Kg2 Kg7 37. Kf2 Kf6 38. Ke2 Bb2 39. Rb1 Ba3 40.  Bc4 h6 41. Rb6+ Rd6 42. Rb3 Bc5 43. a4 g5 44. Rb5 Bg1 45. Rb1 Bxh2 46. Rh1 gxf4  47. Rxh2 fxg3 48. Rxh6+ Ke5 49. Re6+ Rxe6 50. dxe6 Kd6 51. a5 f4 52. a6 f3+ 53.  Kf1 Kc5 54. a7 g2+ 55. Kg1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Hassing, Bert"]  [Black "Turenhout, Ryanne"]  [Result "1/2-1/2"]  [ECO "A20"]  [WhiteElo "1510"]  [BlackElo "1485"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 d6 6. Nge2 Be6 7. b3 Qc8 8. h3  O-O 9. d4 Bb4 10. Bb2 Nbd7 11. a3 Ba5 12. b4 Bc7 13. d5 cxd5 14. cxd5 Bf5 15.  Rc1 Qd8 16. Nb5 Bb8 17. Nbc3 a6 18. e4 Bg6 19. O-O Ba7 20. a4 Qb6 21. Ba3 Rac8  22. a5 Qd8 23. Qb3 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Martinez, Anna"]  [Black "Van Foreest, Nanne"]  [Result "1-0"]  [ECO "C65"]  [WhiteElo "1868"]  [BlackElo "1611"]  [PlyCount "71"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. exd5 Qxd5 7. Bc4 Qd6 8.  O-O O-O 9. b4 Bb6 10. Ba3 Ne7 11. Qb3 h6 12. Nbd2 Bf5 13. Rad1 Ng6 14. Ne4 Bxe4  15. dxe4 Qe7 16. Qc2 Rfd8 17. h3 c6 18. g3 Bc7 19. Rfe1 b5 20. Bf1 Nf8 21. c4  Rac8 22. cxb5 cxb5 23. Bxb5 Bd6 24. Qb3 a5 25. Bc4 axb4 26. Bb2 N8d7 27. Bxf7+  Qxf7 28. Qxf7+ Kxf7 29. Rxd6 Nc5 30. Nxe5+ Ke7 31. Rxd8 Kxd8 32. Rd1+ Ke7 33.  f3 Na4 34. Rd2 Ke6 35. Nd3 Rd8 36. Nc5+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Neisingh, Nils"]  [Black "Dekker, Jasper"]  [Result "1/2-1/2"]  [ECO "B33"]  [WhiteElo "1662"]  [BlackElo "1786"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.  Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5  15. Nce3 Rb8 16. Qc2 Ne7 17. Nxe7+ Bxe7 18. Nc4 Be6 19. Nxa5 Qb6 20. Nc4 Bxc4  21. Bxc4 Qxb2 22. Qxb2 Rxb2 23. O-O 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Nixdorf, Andre"]  [Black "Labruyere, Roger"]  [Result "1-0"]  [ECO "D33"]  [WhiteElo "1977"]  [BlackElo "1760"]  [PlyCount "31"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Bf5 8. O-O  Be7 9. dxc5 Bxc5 10. Na4 Be7 11. Nd4 Be4 12. f3 Bg6 13. Be3 O-O 14. Rc1 Rc8 15.  Bh3 Nd7 16. Nc3 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Oord, Raymon"]  [Black "Waardenburg, Feline"]  [Result "1-0"]  [ECO "A48"]  [WhiteElo "1911"]  [BlackElo "1763"]  [PlyCount "84"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d5 5. Bd3 O-O 6. Nbd2 b6 7. c3 c5 8. Qe2  Nc6 9. Ne5 Bb7 10. h4 Nd7 11. Nxd7 Qxd7 12. h5 e5 13. dxe5 Nxe5 14. Bxe5 Bxe5  15. Nf3 Bg7 16. hxg6 hxg6 17. O-O-O Qa4 18. Bb1 Rac8 19. Ng5 Qd7 20. Qf3 b5 21.  Nh7 Qe7 22. Nxf8 Qxf8 23. Qh3 Qe7 24. Rxd5 b4 25. Rd7 Qf6 26. Rxb7 Rd8 27. Bc2  bxc3 28. Rb3 cxb2+ 29. Kb1 c4 30. Rb7 Qa6 31. Qf3 Qe6 32. Rd1 Rxd1+ 33. Qxd1  Qf6 34. Rb8+ Kh7 35. f4 Qc3 36. Qe2 Qf6 37. g4 Qh4 38. g5 f6 39. gxf6 Bxf6 40.  Rb7+ Kh6 41. Rd7 Qg3 42. Rd1 g5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Rellum, Theo"]  [Black "Van Heuveln, Henk"]  [Result "1/2-1/2"]  [ECO "B06"]  [WhiteElo "1423"]  [BlackElo "1379"]  [PlyCount "28"]  [EventDate "2018.12.??"]   1. d4 d6 2. Nf3 g6 3. e4 Bg7 4. Bc4 h6 5. O-O Nd7 6. Nc3 c6 7. Re1 e5 8. dxe5  dxe5 9. Qd6 Ne7 10. Rd1 O-O 11. Nh4 Kh7 12. Be3 Ng8 13. Nf3 Qf6 14. Qxf6 Bxf6  1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Ritter, Uwe"]  [Black "Hofstra, Tijmen"]  [Result "1-0"]  [ECO "B23"]  [WhiteElo "2014"]  [BlackElo "1706"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nc6 6. Nge2 Nf6 7. O-O Be7 8.  d4 c4 9. Nf4 Be6 10. Re1 Qd7 11. Nxe6 fxe6 12. Bh3 Nd8 13. Qe2 Kf7 14. Bg5 Re8  15. Qf3 g6 16. Re5 Qc6 17. Rae1 a6 18. Bxf6 Bxf6 19. Nxd5 exd5 20. Rxe8 Kg7 21.  R1e7+ Bxe7 22. Rxe7+ Kh8 23. Qf8# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Santema, Tjeerd"]  [Black "Bous, Florian"]  [Result "1/2-1/2"]  [ECO "E32"]  [WhiteElo "1776"]  [BlackElo "1994"]  [PlyCount "34"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Bg5 dxc4 8.  Qxc4 b6 9. Nf3 Ba6 10. Qa4 c5 11. dxc5 bxc5 12. Rd1 Qb6 13. Bxf6 gxf6 14. Rd2  Nc6 15. Qh4 Kg7 16. Qg4+ Kh8 17. Qh4 Kg8 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Schwenke, Stefan"]  [Black "Baier, Frederic"]  [Result "1-0"]  [ECO "C11"]  [WhiteElo "1737"]  [BlackElo "1824"]  [PlyCount "53"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Qb6 8. c3  Be7 9. Qc2 a6 10. Be3 c4 11. g4 Qc7 12. Ng3 b5 13. f5 b4 14. Bg2 a5 15. O-O a4  16. Nh5 g6 17. Ng7+ Kf8 18. Bh6 Kg8 19. fxe6 fxe6 20. Nxe6 Qb6 21. Nfg5 Ncxe5  22. Nc7 Ra5 23. Nxd5 Qd6 24. dxe5 Nxe5 25. Nxe7+ Qxe7 26. Rae1 Qc5+ 27. Qf2 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Torenbosch, Jorn"]  [Black "Brendel, Bergit"]  [Result "0-1"]  [ECO "C50"]  [WhiteElo "1727"]  [BlackElo "1971"]  [PlyCount "88"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. h3 Nf6 6. d3 a6 7. c3 Ba7 8. Bb3 h6  9. Re1 O-O 10. Nbd2 Re8 11. Nf1 Be6 12. Bc2 d5 13. Be3 Bxe3 14. Nxe3 d4 15.  cxd4 exd4 16. Nc4 b5 17. Ncd2 a5 18. Bb3 a4 19. Bxe6 Rxe6 20. Nf1 Nb4 21. a3  Na6 22. Rc1 c5 23. Qd2 Rb6 24. Ng3 b4 25. Ne5 bxa3 26. bxa3 Rb3 27. Nc4 Nc7 28.  Nf5 Nb5 29. Ra1 Ne8 30. e5 Qg5 31. Qxg5 hxg5 32. Red1 Nec7 33. Nb6 Ra6 34. Nd7  Ne6 35. g3 Nc3 36. Rd2 Rb7 37. Nd6 Rxd7 38. Rb2 f6 39. Nc4 Kf7 40. Re1 f5 41.  h4 gxh4 42. gxh4 Nf4 43. Nd6+ Raxd6 44. exd6 Nxd3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Vermeulen, Frans"]  [Black "Waardenburg, Marlinde"]  [Result "1-0"]  [ECO "C11"]  [WhiteElo "1868"]  [BlackElo "1751"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Ne2  cxd4 9. Nexd4 Bc5 10. c3 O-O 11. Nxc6 bxc6 12. Nd4 Qc7 13. Bd3 Bb6 14. Qh5 g6  15. Qh6 Re8 16. O-O Bb7 17. Rae1 c5 18. Nf3 Qc6 19. Ng5 Nf8 20. Rf3 c4 21. Bc2  Bxe3+ 22. Rexe3 Rad8 23. Nxh7 Nxh7 24. Rh3 d4 25. Qxh7+ Kf8 26. Qh8+ Ke7 27.  Qf6+ Kd7 28. Be4 Qb6 29. cxd4 Qxb2 30. Bxb7 Qxb7 31. Qxf7+ Re7 32. Qxe7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7"]  [White "Zuiderweg, Edwin"]  [Black "Blom, Yeb"]  [Result "1-0"]  [ECO "B06"]  [WhiteElo "1942"]  [BlackElo "1989"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. d4 g6 2. e4 Bg7 3. f4 d6 4. Nf3 c5 5. c3 Qb6 6. Be2 cxd4 7. cxd4 Nf6 8. Nc3  O-O 9. O-O Nc6 10. Kh1 Bg4 11. d5 Nb4 12. a3 Na6 13. Na4 Qc7 14. Bxa6 bxa6 15.  Qd3 Rfc8 16. Nc3 Nd7 17. Be3 Nc5 18. Bxc5 Qxc5 19. Rac1 Bd7 20. Qxa6 Rab8 21.  Qe2 Qa5 22. e5 Bh6 23. Nd4 Rxc3 24. Rxc3 Qxd5 25. Qc4 Qe4 26. Nc6 Bxc6 27. Qxc6  Qe2 28. Qf3 Qxb2 29. exd6 exd6 30. Rfc1 Bf8 31. h3 Rb6 32. Qe3 Rb7 33. Rc8 d5  34. Qc5 Qg7 35. Re1 h5 36. Ree8 Rb1+ 37. Kh2 Kh7 38. Qxf8 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.1"]  [White "Wissmann, Dolf"]  [Black "Tromp, Pieter"]  [Result "1-0"]  [ECO "B01"]  [PlyCount "61"]  [EventDate "2018.12.??"]   1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Bb5+ Nbd7 5. Be2 Nxd5 6. d4 e6 7. O-O Be7 8.  c4 N5b6 9. b3 O-O 10. Nc3 c5 11. Be3 Bf5 12. Qd2 Bf6 13. Rac1 Qe7 14. Rfd1 cxd4  15. Nxd4 Bxd4 16. Bxd4 e5 17. Be3 Nf6 18. Nb5 Nc8 19. Qa5 b6 20. Qe1 a6 21. Nc3  Ng4 22. Bd2 Nf6 23. Bg5 Qe6 24. Bd3 e4 25. Bb1 Nd6 26. Bxf6 Qxf6 27. Nd5 Qg5  28. Qd2 Qxd2 29. Rxd2 Rad8 30. Ne7+ Kh8 31. Nc6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "7.2"]  [White "Slagter, Ruben"]  [Black "Van Hamond, Fons"]  [Result "1-0"]  [ECO "B20"]  [PlyCount "69"]  [EventDate "2018.12.??"]   1. e4 c5 2. g3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bg2 Qe6+ 6. Kf1 Nc6 7. h3 Bh5 8.  d3 Qd7 9. Be3 e6 10. Nc3 Nf6 11. a4 Be7 12. a5 Rd8 13. g4 Bg6 14. Nh4 Nd5 15.  Nxd5 Bxh4 16. Nf4 c4 17. Nxg6 hxg6 18. a6 b6 19. Bf3 cxd3 20. Qxd3 Qxd3+ 21.  cxd3 Nd4 22. Bd1 Bf6 23. Rc1 O-O 24. Rc7 Nb5 25. Rb7 Rb8 26. Bf3 Rxb7 27. axb7  Rb8 28. Kg2 Nd6 29. g5 Bxb2 30. Rb1 Bc3 31. Rc1 Bb4 32. Bf4 f6 33. Rc8+ Rxc8  34. Bxd6 Rd8 35. Bxb4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Beukema, Constantijn"]  [Black "Zuiderweg, Edwin"]  [Result "0-1"]  [ECO "B22"]  [WhiteElo "1680"]  [BlackElo "1942"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 e6 6. Nf3 d6 7. Bc4 Nc6 8. O-O  Be7 9. Re1 O-O 10. Nc3 Nxc3 11. bxc3 b6 12. Bf4 dxe5 13. Nxe5 Nxe5 14. Bxe5 Bb7  15. Qg4 Bf6 16. Bd3 Bxe5 17. Rxe5 Rc8 18. Rh5 g6 19. Rh3 f5 20. Qe2 Qd5 21. Rg3  Rxc3 22. Rd1 Rfc8 23. h4 Kf7 24. h5 Rc1 25. Rxc1 Rxc1+ 26. Kh2 Qxd4 27. hxg6+  hxg6 28. Qd2 Qh4+ 29. Rh3 Rh1+ 30. Kxh1 Qxh3+ 31. Kg1 Qxg2# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Blom, Yeb"]  [Black "Torenbosch, Jorn"]  [Result "0-1"]  [ECO "A10"]  [WhiteElo "1989"]  [BlackElo "1727"]  [PlyCount "64"]  [EventDate "2018.12.??"]   1. c4 f5 2. b4 Nf6 3. Bb2 e6 4. Qb3 a5 5. a3 axb4 6. axb4 Rxa1 7. Bxa1 Nc6 8.  b5 Na5 9. Qa2 b6 10. Nf3 Be7 11. g3 O-O 12. Bg2 Ne4 13. O-O Bf6 14. d4 Bb7 15.  Nbd2 Qa8 16. Nxe4 Bxe4 17. Bc3 g5 18. Ra1 d6 19. Bxa5 bxa5 20. Qd2 a4 21. Nxg5  Bxg2 22. f3 Bxf3 23. Nxf3 Qa7 24. Ra3 e5 25. e3 Qb7 26. Kf2 f4 27. exf4 exd4  28. Rxa4 Qe4 29. Ra3 Re8 30. Qd3 Qe6 31. Ra1 Qe3+ 32. Qxe3 dxe3+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Bous, Florian"]  [Black "Paans, Johnny"]  [Result "1-0"]  [ECO "A42"]  [WhiteElo "1994"]  [BlackElo "1968"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Nd7 5. e4 e5 6. Bg5 Ngf6 7. d5 h6 8. Bd2  Nc5 9. Qc2 a5 10. h3 O-O 11. g4 Nh7 12. Rg1 Ng5 13. Nxg5 hxg5 14. b3 b6 15. a3  a4 16. Nxa4 Nxa4 17. bxa4 Bd7 18. a5 c5 19. axb6 Qxb6 20. Rb1 Qa6 21. Rg3 Rab8  22. Bxg5 Ba4 23. Qc1 Kh7 24. Be2 f5 25. gxf5 gxf5 26. exf5 Bd7 27. f6 Bxf6 28.  Bxf6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Brendel, Bergit"]  [Black "De Vries, Emma"]  [Result "1-0"]  [ECO "C01"]  [WhiteElo "1971"]  [BlackElo "1919"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 c5 7. dxc5 Bxc5 8.  O-O Nc6 9. Nf4 d4 10. Re1+ Be7 11. Ne4 O-O 12. b3 g6 13. Nxf6+ Bxf6 14. Ba3 Bg7  15. Bxf8 Kxf8 16. Qd2 Bd7 17. Rad1 Kg8 18. Ne2 a5 19. Bb5 Bg4 20. Qf4 Bxe2 21.  Rxe2 Qb6 22. a4 Qc5 23. Rde1 Rf8 24. Bc4 Nd8 25. Re8 Qb4 26. Kf1 Qb6 27. Rxf8+  Kxf8 28. Qe4 Bf6 29. h4 Qd6 30. h5 Qh2 31. hxg6 hxg6 32. Qd5 Qh6 33. Qd6+ Kg7  34. Re8 Qc1+ 35. Re1 Qxc2 36. g3 Qf5 37. Re8 Qf3 38. Bd5 Qd1+ 39. Kg2 d3 40.  Qf8+ Kh7 41. Bxf7 Nxf7 42. Qxf7+ Bg7 43. Re4 g5 44. Qf5+ Kh6 45. Re6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Den Boer, Paul"]  [Black "Achuthan, Dylan"]  [Result "0-1"]  [ECO "E15"]  [WhiteElo "1907"]  [BlackElo "1759"]  [PlyCount "106"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d5 6. O-O Be7 7. cxd5 exd5 8.  Qa4+ Nbd7 9. Ne5 O-O 10. Nc6 Qe8 11. Nxe7+ Qxe7 12. Nc3 h6 13. Qb3 c6 14. a4 a5  15. Qc2 c5 16. dxc5 Nxc5 17. Nb5 Rac8 18. Qd1 Rfd8 19. Nd4 Nfe4 20. Be3 Nd6 21.  b3 Nce4 22. Rc1 Rxc1 23. Qxc1 Rc8 24. Qa3 Qf6 25. Rc1 Rc3 26. Rxc3 Nxc3 27. Bf3  Nd1 28. Qc1 Nxe3 29. Qxe3 Ne4 30. Kg2 Qd6 31. Qf4 Qxf4 32. gxf4 g6 33. Bxe4  dxe4 34. f5 Bd5 35. fxg6 fxg6 36. e3 Kf7 37. Kg3 Kf6 38. Kf4 g5+ 39. Kg4 Bf7  40. h4 gxh4 41. Kxh4 Ke5 42. Kg4 h5+ 43. Kg5 Kd6 44. Kf4 Bd5 45. Kg5 Kc5 46.  Kxh5 Kb4 47. Kg5 Bxb3 48. Nxb3 Kxb3 49. Kf5 Kxa4 50. Kxe4 b5 51. Kd3 Ka3 52. e4  b4 53. e5 b3 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Grooten, Tommy"]  [Black "Hoogeboom, Boudewijn"]  [Result "1-0"]  [ECO "B77"]  [WhiteElo "1552"]  [BlackElo "1665"]  [PlyCount "57"]  [EventDate "2018.12.??"]   1. e4 g6 2. d4 Bg7 3. Be3 c5 4. Nf3 Nc6 5. Nc3 cxd4 6. Nxd4 d6 7. Bc4 Nf6 8. f3  O-O 9. Qd2 Nxd4 10. Bxd4 a6 11. Nd5 Nxd5 12. Bxd5 Bxd4 13. Qxd4 Qa5+ 14. Qd2  Qb6 15. O-O-O Bd7 16. g4 Rac8 17. Kb1 Ba4 18. Bb3 Bb5 19. h4 Bc4 20. h5 Bxb3  21. cxb3 Qc5 22. hxg6 fxg6 23. Qh2 h5 24. Rd5 Qe3 25. Rxh5 gxh5 26. Qxh5 Kg7  27. Qh7+ Kf6 28. Qf5+ Kg7 29. Rh7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Hofstra, Tijmen"]  [Black "Manenschijn, Wouter"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "1706"]  [BlackElo "1798"]  [PlyCount "106"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. c3 d6 7. Nbd2 Na5 8. Bb5  a6 9. Ba4 b5 10. b4 bxa4 11. bxa5 Bd7 12. d4 exd4 13. cxd4 c5 14. e5 Nd5 15.  exd6 Bf6 16. Ne4 cxd4 17. Nxf6+ Qxf6 18. Qxd4 Qxd6 19. Rd1 Bc6 20. Bb2 f6 21.  Rac1 Rfd8 22. Qc4 Bb5 23. Qc5 Qxc5 24. Rxc5 Nb4 25. Nd4 Nxa2 26. Rc7 Rd5 27.  Re1 Re8 28. Rxe8+ Bxe8 29. Re7 Bb5 30. f4 Nb4 31. Bc3 Nc6 32. Re8+ Kf7 33. Nxb5  Rd1+ 34. Re1 Rxe1+ 35. Bxe1 axb5 36. a6 Ke6 37. Bb4 Kd5 38. Bf8 g6 39. Kf2 Kc4  40. Be7 f5 41. Ke2 b4 42. Kd2 Kb5 43. Bd6 Kxa6 44. Kd3 Kb5 45. h3 h5 46. g4 a3  47. gxh5 gxh5 48. Bf8 Ka4 49. Kc2 b3+ 50. Kc3 b2 51. Kc2 Nb4+ 52. Kb1 Kb3 53.  Bxb4 a2# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Martinez, Anna"]  [Black "De Jong, Mathijs"]  [Result "1/2-1/2"]  [ECO "B13"]  [WhiteElo "1868"]  [BlackElo "1967"]  [PlyCount "80"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Bf5 5. c3 Nc6 6. Qb3 Qd7 7. Nf3 a6 8.  Nbd2 e6 9. Nh4 Bg6 10. Nxg6 hxg6 11. Nf3 Nf6 12. Bd3 Be7 13. O-O Nh5 14. Be5 g5  15. h3 Nf4 16. Bxf4 gxf4 17. Qc2 Rc8 18. Qd2 g5 19. b4 Bf6 20. a4 Qc7 21. Rfb1  Nb8 22. Rc1 Qd6 23. b5 a5 24. c4 dxc4 25. Bxc4 b6 26. Qe2 Kf8 27. Re1 Kg7 28.  Rad1 Qc7 29. Bb3 Nd7 30. Qe4 Rh6 31. Rd2 Qd6 32. Rc2 Rxc2 33. Qxc2 Rh8 34. Rc1  Rd8 35. Qe4 Qa3 36. Qb1 e5 37. dxe5 Nxe5 38. Nxe5 Bxe5 39. Re1 Bd4 40. Qf5 Kh8  1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Martinez, Sara"]  [Black "Pompstra, Henk"]  [Result "1-0"]  [ECO "C47"]  [WhiteElo "1583"]  [BlackElo "1758"]  [PlyCount "51"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.  exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. h3 Be6 12. Ne2 Bd6 13. Nd4 c5 14. Nc6 Qd7  15. Bxf6 gxf6 16. Qh5 f5 17. Qg5+ Kh8 18. Qf6+ Kg8 19. Bb5 Qb7 20. f4 h5 21.  Qg5+ Kh7 22. Qxh5+ Kg8 23. Rf3 Bxf4 24. Rxf4 f6 25. Qg6+ Qg7 26. Ne7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Molanus, Florian"]  [Black "Rellum, Theo"]  [Result "0-1"]  [ECO "A55"]  [WhiteElo "1270"]  [BlackElo "1423"]  [PlyCount "44"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 c6 5. Nf3 e5 6. d5 Nc5 7. Bg5 Be7 8. Bxf6  Bxf6 9. b4 Nd7 10. a4 Nf8 11. Qb3 Ng6 12. c5 dxc5 13. bxc5 Qa5 14. dxc6 bxc6  15. Ra3 O-O 16. Be2 Nf4 17. O-O Nxe2+ 18. Nxe2 Ba6 19. Re1 Rad8 20. Qc3 Qc7 21.  Ng3 Rd3 22. Qb4 Rb8 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Molanus, Lennart"]  [Black "Vermeulen, Frans"]  [Result "1/2-1/2"]  [ECO "E11"]  [WhiteElo "1552"]  [BlackElo "1868"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Ne4 6. Bg2 Nxd2 7. Nbxd2 d5 8.  O-O Nd7 9. e4 Bxd2 10. Nxd2 dxe4 11. Nxe4 Nf6 12. Nc5 O-O 13. Qa4 c6 14. Ne4  Rd8 15. c5 Nxe4 16. Bxe4 e5 17. Rfe1 Rxd4 18. Bxh7+ Kf8 19. Qxd4 exd4 20. Rxe7  Kxe7 21. Re1+ Be6 22. f4 Kf6 23. Bb1 g6 24. a3 Rd8 25. Kf2 Bb3 26. Re2 Rd5 27.  Rd2 Rxc5 28. Rxd4 Bc2 29. Ba2 Bf5 30. Rc4 Rb5 31. Rb4 Rxb4 32. axb4 Ke7 33. Ke3  f6 34. Kd4 Kd6 35. Bc4 Bh3 36. Bf7 g5 37. fxg5 fxg5 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Rupert, Casper"]  [Black "Oord, Raymon"]  [Result "0-1"]  [ECO "E00"]  [WhiteElo "2055"]  [BlackElo "1911"]  [PlyCount "88"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. O-O Bd6 7. b3 Ne4 8. Nfd2  f5 9. Nxe4 dxe4 10. Ba3 Bxa3 11. Nxa3 h5 12. c5 b5 13. cxb6 axb6 14. Nc4 Qc7  15. f4 Ba6 16. e3 Nf6 17. Qe1 O-O 18. Rf2 Bxc4 19. bxc4 Ra4 20. Qc3 Rfa8 21.  Rb2 c5 22. Bf1 Ra3 23. Rb3 Rxa2 24. Rab1 cxd4 25. exd4 h4 26. Rxb6 Nd5 27. Qb3  Nxb6 28. Qxb6 Qxb6 29. Rxb6 hxg3 30. hxg3 R8a3 31. c5 Rxg3+ 32. Kh1 Rf3 33. Bc4  Ra1+ 34. Kg2 Rc3 35. Bxe6+ Kf8 36. Rb2 g6 37. Bd5 Rd1 38. Bb7 Rxd4 39. c6 e3  40. Kf3 e2+ 41. Kxe2 Rxf4 42. Ra2 Rfc4 43. Ra8+ Kf7 44. Ra7 Kf6 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Sprik, Sander"]  [Black "Van Dijk, Dominic"]  [Result "0-1"]  [ECO "B42"]  [WhiteElo "1911"]  [BlackElo "1672"]  [PlyCount "86"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Be3 Nbd7 8.  Nc3 Nc5 9. f4 Nxd3 10. cxd3 e5 11. fxe5 dxe5 12. Nf5 g6 13. Nh6 Bxh6 14. Bxh6  Ng4 15. Qd2 Qh4 16. Bf4 exf4 17. Qxf4 O-O 18. h3 g5 19. Qc7 Ne3 20. Rf3 Nc2 21.  Raf1 Be6 22. Nd5 Bxd5 23. exd5 Qd4+ 24. Kh1 Ne3 25. R1f2 Nxd5 26. Qxb7 Rab8 27.  Qd7 Rbd8 28. Qf5 h6 29. h4 Ne7 30. Qa5 Qxh4+ 31. Kg1 Rd6 32. Qc5 Qd4 33. Qc7  Re6 34. Qc1 Re2 35. Qf1 Rxb2 36. Kh1 Rxf2 37. Rxf2 Nd5 38. Rf3 Ne3 39. Qc1 Re8  40. Qc6 Qh4+ 41. Kg1 Qe1+ 42. Kh2 Ng4+ 43. Kh3 Qh4# 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Tromp, Pieter"]  [Black "Nixdorf, Andre"]  [Result "1-0"]  [ECO "B52"]  [WhiteElo "2080"]  [BlackElo "1977"]  [PlyCount "75"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 Nf6 7. d4 cxd4 8.  Nxd4 e6 9. O-O Be7 10. b3 O-O 11. Bb2 Rfd8 12. Qd3 d5 13. cxd5 exd5 14. Nxc6  Qxc6 15. e5 Ne4 16. Ne2 Bc5 17. Nd4 Qb6 18. Kh1 Qh6 19. f4 a6 20. Rf3 Rac8 21.  Raf1 Qb6 22. f5 Qb4 23. Rd1 Qa5 24. a4 b5 25. f6 bxa4 26. e6 gxf6 27. exf7+  Kxf7 28. Nf5 Qb6 29. Nh6+ Kg7 30. Rg3+ Nxg3+ 31. Qxg3+ Kxh6 32. Bc1+ Kh5 33.  Qg7 Be3 34. Qxh7+ Kg5 35. h4+ Kg4 36. Qg6+ Kxh4 37. Kh2 f5 38. Qxb6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van Hamond, Fons"]  [Black "Santema, Tjeerd"]  [Result "0-1"]  [ECO "C03"]  [WhiteElo "2001"]  [BlackElo "1776"]  [PlyCount "136"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. Ngf3 exd4 6. Nxd4 Nxd4 7. cxd4 dxe4 8.  Nxe4 Nf6 9. Nc3 Be6 10. Be2 c6 11. O-O h6 12. Bf4 Bd6 13. Qd2 Qc7 14. Bxd6 Qxd6  15. Rad1 Rd8 16. f4 O-O 17. f5 Bd5 18. Qf4 Rfe8 19. Bd3 Qxf4 20. Rxf4 Re3 21.  Rd2 Rde8 22. Rd1 Kf8 23. h3 Rg3 24. Rf2 Rge3 25. Re2 Rxe2 26. Bxe2 Bxa2 27. Ra1  Bb3 28. Rxa7 Rb8 29. Kf2 Nd5 30. Bd3 Nb4 31. Be4 Ke7 32. g4 Kd6 33. Ke3 Na6 34.  Bd3 Nb4 35. Ne4+ Kc7 36. Nc5 Nxd3 37. Kxd3 Bd5 38. h4 f6 39. Ra1 Re8 40. Ra7  Rb8 41. Ke3 Kb6 42. Ra3 Kb5 43. Kf4 b6 44. Ne6 g5+ 45. Kg3 Bxe6 46. fxe6 Re8  47. Re3 Kc4 48. e7 Kd5 49. Rf3 Ke6 50. Rc3 Kd6 51. Rf3 Kxe7 52. hxg5 hxg5 53.  Re3+ Kd7 54. Rf3 Re6 55. Rf5 Rd6 56. Kf3 Ke6 57. Ke3 Rd5 58. Rf1 Rb5 59. Rc1  Kd5 60. Rc2 Rb3+ 61. Kf2 Rd3 62. Kg2 Rxd4 63. Kf3 Rf4+ 64. Kg3 c5 65. Rd2+ Kc4  66. Rd6 b5 67. Rd8 Kb3 68. Rd2 c4 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Van der Hagen, Loek"]  [Black "Neisingh, Nils"]  [Result "1-0"]  [ECO "B99"]  [WhiteElo "1830"]  [BlackElo "1662"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3  Qc7 9. O-O-O Nbd7 10. Bd3 h6 11. Bh4 b5 12. Rhe1 Bb7 13. Qg3 b4 14. Nd5 Bxd5  15. exd5 e5 16. Nf5 Nh5 17. Nxg7+ Nxg7 18. Qxg7 Rf8 19. Qxh6 Bxh4 20. Qxh4 Qa5  21. Kb1 Ra7 22. Bf5 f6 23. Bxd7+ Rxd7 24. Rf1 Qb6 25. Qg4 Kd8 26. fxe5 dxe5 27.  d6 a5 28. Rxf6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Waardenburg, Marlinde"]  [Black "Broersma, Sven"]  [Result "1/2-1/2"]  [ECO "B23"]  [WhiteElo "1751"]  [BlackElo "1612"]  [PlyCount "48"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nge7 7. d3 d5 8. Bb3  O-O 9. Qe1 Na5 10. Kh1 a6 11. a3 Nxb3 12. cxb3 b5 13. Nd1 Bb7 14. Ng5 dxe4 15.  dxe4 Re8 16. Bd2 Nc6 17. Bc3 Nd4 18. Ne3 h6 19. Nh3 Bxe4 20. Rd1 Qe7 21. Nf2  Bb7 22. b4 Red8 23. Nfg4 c4 24. Qf2 Nc6 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8"]  [White "Ypma, Jord"]  [Black "Schwenke, Stefan"]  [Result "1-0"]  [ECO "D02"]  [WhiteElo "1840"]  [BlackElo "1737"]  [PlyCount "53"]  [EventDate "2018.12.??"]   1. d4 e6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Nf6 6. Nbd2 Bd6 7. Bg3 cxd4 8.  exd4 Qc7 9. Bd3 Bd7 10. Qe2 O-O-O 11. Bxd6 Qxd6 12. O-O Rdf8 13. b4 g5 14. b5  Ne7 15. Nb3 Ng6 16. g3 Ne4 17. Bxe4 dxe4 18. Nxg5 Qd5 19. Nxe4 Bxb5 20. Qxb5  Qxe4 21. Nc5 Qf3 22. Rab1 b6 23. Qa6+ Kb8 24. Rxb6+ axb6 25. Qxb6+ Kc8 26. Qa6+  Kc7 27. Qa7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.1"]  [White "Slagter, Ruben"]  [Black "Haan, Gertjan"]  [Result "0-1"]  [ECO "B20"]  [PlyCount "108"]  [EventDate "2018.12.??"]   1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. c3 d6 6. Be3 Nf6 7. h3 O-O 8. f4 e5  9. Ne2 Re8 10. Nd2 b6 11. c4 exf4 12. Nxf4 Nd7 13. Rb1 Nde5 14. Nf3 Nxf3+ 15.  Qxf3 Ne5 16. Qe2 Qg5 17. Bf2 Bb7 18. O-O h5 19. Nd5 Rac8 20. Kh2 Bxd5 21. Be3  Qe7 22. cxd5 h4 23. g4 Nd7 24. Qd2 Be5+ 25. Kh1 Bg3 26. Bg5 Qe5 27. Rf3 f6 28.  Bh6 c4 29. d4 Qxe4 30. Rbf1 Qe2 31. Qb4 g5 32. Rf5 Re7 33. Qa4 Qd2 34. Qa6 Rce8  35. Qxa7 Ne5 36. Qxb6 Nxg4 37. Bxg5 fxg5 38. R5f3 Nf2+ 39. R3xf2 Bxf2 40. Qxd6  Bxd4 41. Qg6+ Bg7 42. d6 Re1 43. Qf7+ Kh7 44. d7 Rf8 45. Be4+ Rxe4 46. Qh5+ Kg8  47. Rxf8+ Kxf8 48. Qf3+ Kg8 49. Qxe4 Qxd7 50. Qxc4+ Kh8 51. Kg2 Qb7+ 52. Kf2  Qxb2+ 53. Kf1 Qc3 54. Qe6 Qf6+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "8.2"]  [White "Kastelijn, Toine"]  [Black "Wissmann, Dolf"]  [Result "0-1"]  [ECO "A57"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3  e6 9. d6 Ba6 10. e5 Bxf1 11. Kxf1 Qa6+ 12. Ne2 bxa3 13. exf6 axb2 14. Rb1 Qxd6  15. Rxb2 Nc6 16. Qb1 gxf6 17. Nc3 Nb4 18. Ne4 Qa6+ 19. Kf2 Nd3+ 20. Kg3 Bd6+  21. f4 Nxb2 22. Nxf6+ Ke7 23. Qxb2 Qa3+ 24. Bc3 Qxb2 25. Bxb2 Rhb8 26. Ba1 Rxa2  27. Ne4 Rb3+ 28. Kh4 Bxf4 29. Bf6+ Ke8 30. Nxc5 Rb4 31. Nd3 Rc4 32. Kh3 Ra3 33.  Rd1 Rc1 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Achuthan, Dylan"]  [Black "Van Hamond, Fons"]  [Result "1-0"]  [ECO "B50"]  [WhiteElo "1759"]  [BlackElo "2001"]  [PlyCount "45"]  [EventDate "2018.12.??"]   1. Nf3 d6 2. e4 c5 3. c3 Nf6 4. Be2 Bd7 5. d3 g6 6. O-O Bg7 7. h3 Nc6 8. Be3 e5  9. Nbd2 Nh5 10. Nc4 Qe7 11. d4 b5 12. Na3 cxd4 13. cxd4 a6 14. Rc1 O-O 15. dxe5  Nxe5 16. Nd4 Qh4 17. Bxh5 gxh5 18. f4 Qg3 19. Qd2 Bxh3 20. fxe5 Bxe5 21. Nf3  Kh8 22. Nxe5 Bxg2 23. Bf4 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Baselmans, Daan"]  [Black "Waardenburg, Marlinde"]  [Result "1-0"]  [ECO "B02"]  [WhiteElo "1566"]  [BlackElo "1751"]  [PlyCount "63"]  [EventDate "2018.12.??"]   1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Be2  Nc6 9. Nf3 O-O 10. O-O Bg4 11. b3 e5 12. d5 Ne7 13. Rc1 Rc8 14. Ng5 Bd7 15.  Nge4 Be8 16. c5 dxc5 17. Bxc5 Bd7 18. d6 Nc6 19. Bxb6 Qxb6 20. Nd5 Qd8 21. Bb5  Kh8 22. Ne7 Rb8 23. Nxc6 bxc6 24. Bxc6 Bxc6 25. Rxc6 f5 26. Nc5 Rf6 27. Qd5 Rb6  28. Rxb6 axb6 29. Nb7 Qd7 30. Rc1 Qe6 31. Qxe6 Rxe6 32. Rc8+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Brendel, Bergit"]  [Black "Bous, Florian"]  [Result "0-1"]  [ECO "B91"]  [WhiteElo "1971"]  [BlackElo "1994"]  [PlyCount "86"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O  O-O 9. a4 Bg4 10. f3 Bd7 11. Be3 Nc6 12. Nxc6 bxc6 13. a5 c5 14. e5 Ne8 15. f4  Rb8 16. Nd5 Rxb2 17. Nb6 Bf5 18. Bxc5 Rxc2 19. Be3 Nc7 20. g4 Rxg2+ 21. Kxg2  Be4+ 22. Kg1 dxe5 23. Nd7 exf4 24. Nxf8 Qxd1 25. Raxd1 fxe3 26. Rfe1 e2 27.  Rxe2 Bf3 28. Rd8 Bxf8 29. Rxe7 Ne6 30. Rxe6 fxe6 31. h3 Kf7 32. Kf2 Bc6 33. Rc8  Bb5 34. g5 Bb4 35. Rc7+ Be7 36. Ke3 e5 37. h4 Ke6 38. Rc8 Kf5 39. Rc7 Ke6 40.  Rc8 Kd5 41. Rh8 Bc5+ 42. Kd2 e4 43. Rxh7 e3+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Broersma, Sven"]  [Black "Waardenburg, Feline"]  [Result "1-0"]  [ECO "D85"]  [WhiteElo "1612"]  [BlackElo "1763"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.  Rb1 O-O 9. Be2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. Qd2 Qa5 13. Rb3 f5 14. f4 Bg7  15. e5 Rd8 16. O-O a6 17. c4 Qc7 18. Rd1 Bf8 19. Bf3 Rb8 20. Rd3 b5 21. d6 exd6  22. Bb2 Be6 23. exd6 Qb6 24. Qc3 Rd7 25. Qh8+ Kf7 26. Qf6+ Ke8 27. Qxe6+ Kd8  28. Qf6+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "De Jong, Mathijs"]  [Black "Kastelijn, Toine"]  [Result "1-0"]  [ECO "E15"]  [WhiteElo "1967"]  [BlackElo "1942"]  [PlyCount "74"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. dxc5 Bxc5 8. Bg2  O-O 9. O-O Nc6 10. a3 Rc8 11. b4 Nd4 12. Nxd4 Bxd4 13. Bxb7 Rxc4 14. Bb2 Bxc3  15. Ra2 d5 16. Ba6 Rc7 17. Rc1 Be5 18. Bxe5 Rxc2 19. Raxc2 Nd7 20. Bd6 Nb8 21.  Bxf8 Nxa6 22. Rc8 Qxf8 23. Rxf8+ Kxf8 24. Rc8+ Ke7 25. Ra8 Kd6 26. Rxa7 Nc7 27.  a4 f6 28. Kf1 d4 29. Ke1 e5 30. Kd2 g5 31. Kd3 h5 32. a5 b5 33. Rxc7 Kxc7 34.  e3 dxe3 35. fxe3 f5 36. h3 h4 37. Ke2 Kc6 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "De Vries, Emma"]  [Black "Molanus, Lennart"]  [Result "1-0"]  [ECO "B51"]  [WhiteElo "1919"]  [BlackElo "1552"]  [PlyCount "121"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 e5 8. d4  cxd4 9. cxd4 Bg4 10. d5 Nd4 11. Nbd2 Rc8 12. Bd3 Qc7 13. h3 Bxf3 14. Nxf3 Nc2  15. Bxc2 Qxc2 16. Qxc2 Rxc2 17. b3 h6 18. Ba3 Kd7 19. Re3 Be7 20. Ne1 Rd2 21.  Nd3 Rc8 22. Bb4 Rdc2 23. a4 Bd8 24. a5 Nh5 25. Rf3 Nf6 26. Kf1 Ke8 27. Re1 Bc7  28. Rf5 Bb8 29. f4 exf4 30. e5 Nxd5 31. exd6+ Ne3+ 32. Kg1 Ba7 33. Kh1 g5 34.  d7+ Kxd7 35. Rxf7+ Kd8 36. Ne5 Bc5 37. Rxb7 Bxb4 38. Rxb4 Rxg2 39. Rxe3 fxe3  40. Kxg2 Rc3 41. Kf3 e2+ 42. Kxe2 Rxh3 43. Rb6 Kc7 44. b4 Rh2+ 45. Ke3 Rh3+ 46.  Ke4 Rh4+ 47. Kd5 Rf4 48. Nd3 Rf5+ 49. Kc4 h5 50. Rxa6 Kb7 51. Rh6 g4 52. b5 g3  53. Rh7+ Ka8 54. Rg7 h4 55. a6 Rf6 56. Kc5 Kb8 57. b6 Rf5+ 58. Kc6 Rf6+ 59. Kb5  Rf5+ 60. Nc5 Rf8 61. Nd7+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Karsdorp, Nico"]  [Black "Koedijk, Klaas Jan"]  [Result "0-1"]  [ECO "B27"]  [WhiteElo "1849"]  [BlackElo "1776"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 g6 3. c3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. e5 Bg7 7. d4 cxd4 8.  cxd4 e6 9. Nc3 Ne7 10. Bg5 a6 11. a4 Nbc6 12. a5 Qc7 13. Qa4 O-O 14. O-O b5 15.  axb6 Qxb6 16. Qa3 Nf5 17. Na4 Qa7 18. Rad1 Ncxd4 19. Nxd4 Nxd4 20. Bf6 Nb5 21.  Qh3 Rac8 22. Kh1 Rc2 23. f4 Rf2 24. Qh4 Rxf1+ 25. Rxf1 Qd4 26. b3 Qd3 27. Rc1  Qxb3 28. Nc5 Qa3 29. Qe1 Rc8 30. Nd3 Rxc1 31. Qxc1 Qxd3 32. Qc8+ Bf8 33. h3 Qa3  0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Leentjens, Gilbert"]  [Black "Beukema, Constantijn"]  [Result "0-1"]  [ECO "C30"]  [WhiteElo "1895"]  [BlackElo "1680"]  [PlyCount "76"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 O-O 7. f5 Na5 8. Qe2  c6 9. Bg5 b5 10. Bb3 Nxb3 11. axb3 Re8 12. g4 d5 13. Bxf6 Qxf6 14. g5 Qd6 15.  h4 Bb4 16. O-O-O a5 17. g6 hxg6 18. Ng5 Bxc3 19. bxc3 gxf5 20. Qh5 Qg6 21. Qxg6  fxg6 22. exd5 cxd5 23. h5 e4 24. dxe4 dxe4 25. h6 gxh6 26. Rxh6 Kg7 27. Rh7+  Kf6 28. Rg1 Be6 29. Rh6 Rg8 30. Nxe6 Kxe6 31. Rgxg6+ Rxg6 32. Rxg6+ Ke5 33. Rb6  Rd8 34. Rxb5+ Kf4 35. c4 e3 36. Rd5 Rxd5 37. cxd5 Kf3 38. Kd1 Kf2 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Manenschijn, Wouter"]  [Black "Den Boer, Paul"]  [Result "1/2-1/2"]  [ECO "C54"]  [WhiteElo "1798"]  [BlackElo "1907"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. O-O Ba7 7. Re1 d6 8. Bb3  O-O 9. h3 Ne7 10. Nbd2 Ng6 11. Nf1 Nh5 12. Nxe5 Nxe5 13. d4 Nf6 14. dxe5 dxe5  15. Bg5 Qxd1 16. Raxd1 Nd7 17. Ne3 c6 18. Nf5 Nc5 19. Nd6 Nxb3 20. axb3 Bc5 21.  Be7 Bxd6 22. Bxd6 Re8 23. Bxe5 Bxh3 24. Bc7 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Molanus, Eva"]  [Black "Molanus, Florian"]  [Result "1/2-1/2"]  [ECO "D30"]  [WhiteElo "1282"]  [BlackElo "1270"]  [PlyCount "50"]  [EventDate "2018.12.??"]   1. d4 d5 2. c4 c6 3. Nf3 e6 4. c5 Nf6 5. Nc3 Nbd7 6. Bg5 Be7 7. e3 O-O 8. Bd3  b6 9. b4 b5 10. O-O h6 11. Bxf6 Nxf6 12. Qc2 Ne8 13. Bh7+ Kh8 14. Bd3 f5 15. a4  a6 16. a5 Bg5 17. Nxg5 Qxg5 18. f4 Qg4 19. h3 Qg3 20. Qf2 Qxf2+ 21. Kxf2 Nf6  22. Rfe1 Ne4+ 23. Nxe4 fxe4 24. Bc2 h5 25. h4 Rf6 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Muller, Kenneth"]  [Black "Vermeulen, Frans"]  [Result "*"]  [ECO "A00"]  [WhiteElo "1805"]  [BlackElo "1868"]  [PlyCount "0"]  [EventDate "2018.12.??"]    *   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Neisingh, Nils"]  [Black "Baier, Frederic"]  [Result "1/2-1/2"]  [ECO "C05"]  [WhiteElo "1662"]  [BlackElo "1824"]  [PlyCount "46"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. O-O  O-O 9. f4 f5 10. exf6 Nxf6 11. Nf3 Bd7 12. Ng3 Ne8 13. Re1 cxd4 14. cxd4 Nd6  15. Kh1 Rc8 16. a3 Na5 17. Ne5 Qe8 18. Nxd7 Qxd7 19. Qh5 Nf5 20. Nxf5 exf5 21.  Qe2 Bf6 22. Bb5 Qd6 23. Be3 a6 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Nixdorf, Andre"]  [Black "Ypma, Jord"]  [Result "1/2-1/2"]  [ECO "D19"]  [WhiteElo "1977"]  [BlackElo "1840"]  [PlyCount "137"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O  Nbd7 9. Qe2 O-O 10. h3 Re8 11. Rd1 Rc8 12. Na2 Bf8 13. Nc3 a5 14. e4 Bg6 15.  Bf4 Nb6 16. Bb3 Bb4 17. Bc2 Nfd7 18. Na2 Bf8 19. Bd2 Ra8 20. Qe1 Nc4 21. Bc3 b5  22. Bd3 Nd6 23. b4 axb4 24. Nxb4 Rxa4 25. Rxa4 bxa4 26. Ra1 c5 27. Na6 c4 28.  Bc2 a3 29. Ba5 Qc8 30. Nc7 Rd8 31. Nh4 Nb7 32. Nxg6 hxg6 33. Nb5 Nxa5 34. Qxa5  Qa8 35. Qc3 Qa6 36. Qxc4 Rc8 37. Qa4 Qc6 38. Nxa3 Qc3 39. Ra2 Nf6 40. Qa6 Bxa3  41. e5 Nh7 42. Bxg6 Be7 43. Rc2 Qe1+ 44. Qf1 Qxf1+ 45. Kxf1 Rxc2 46. Bxc2 Nf8  47. Ba4 Ng6 48. g3 Kf8 49. Bc6 Bb4 50. Ke2 Ne7 51. Be4 Ke8 52. f4 Kd7 53. g4  Ba3 54. f5 Nc6 55. fxe6+ fxe6 56. d5 Nxe5 57. dxe6+ Kxe6 58. Bf5+ Kf6 59. h4 g6  60. Bc8 Bc5 61. g5+ Ke7 62. Bh3 Nc6 63. Kf3 Kd6 64. Bg4 Ke5 65. h5 Nd4+ 66. Kg3  gxh5 67. Bxh5 Kf5 68. Bd1 Bd6+ 69. Kg2 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Oord, Raymon"]  [Black "Husers, Yannic"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "1911"]  [BlackElo "1864"]  [PlyCount "89"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 Nbd7 6. Nf3 c5 7. Bh6 O-O 8. h4  Bxh6 9. Qxh6 Ng4 10. Qd2 h5 11. Bc4 cxd4 12. Nxd4 Nde5 13. Bb3 Kh7 14. f3 Nf6  15. Nd5 Nxd5 16. Bxd5 e6 17. Bb3 Qb6 18. O-O-O a5 19. a3 a4 20. Ba2 Nd7 21. g4  Ra5 22. gxh5 Rxh5 23. Ne2 d5 24. Ng3 Rh6 25. h5 g5 26. exd5 Ne5 27. d6 Rg8 28.  Qc3 f6 29. Ne4 Qb5 30. Qc7+ Kh8 31. Nc3 Qe8 32. Ne4 Qb5 33. c4 Qe8 34. Bb1 Rg7  35. Qc5 Nxf3 36. Rdf1 g4 37. Qe3 Ng5 38. Nxf6 Qc6 39. d7 Qxc4+ 40. Bc2 Bxd7 41.  Nxd7 Qd5 42. Ne5 Rf6 43. h6 Rg8 44. h7 Rg7 45. Rd1 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Paans, Johnny"]  [Black "Van der Hagen, Loek"]  [Result "0-1"]  [ECO "B21"]  [WhiteElo "1968"]  [BlackElo "1830"]  [PlyCount "66"]  [EventDate "2018.12.??"]   1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. O-O Nge7 8.  Qe2 Ng6 9. Rd1 b5 10. Bd5 Qc7 11. Bb3 Be7 12. Be3 O-O 13. Rac1 Qb8 14. Bc2 Na5  15. h4 Nc4 16. h5 Nf4 17. Bxf4 Qxf4 18. b3 Ne5 19. Nxe5 Qxe5 20. Rd3 Bg5 21.  Rcd1 Bh6 22. Nd5 exd5 23. Rxd5 Qe7 24. e5 g6 25. Rd6 Qg5 26. hxg6 hxg6 27. Bxg6  fxg6 28. Qe4 Qf5 29. Rxg6+ Kh7 30. Rxh6+ Kxh6 31. Qxa8 Qxf2+ 32. Kh1 Rh8 33.  Rd3 Qf1+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Ritter, Uwe"]  [Black "Martinez, Sara"]  [Result "1-0"]  [ECO "C09"]  [WhiteElo "2014"]  [BlackElo "1583"]  [PlyCount "55"]  [EventDate "2018.12.??"]   1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qb6 7. Qe2+ Be7 8.  O-O Nf6 9. Re1 Qc7 10. Bxc6+ bxc6 11. Nb3 cxd4 12. Bf4 Qd8 13. Nbxd4 Bb7 14.  Nf5 O-O 15. Qxe7 Qc8 16. Nh6+ Kh8 17. Nxf7+ Kg8 18. Nd6 Qg4 19. Qe6+ Qxe6 20.  Rxe6 Ba6 21. Rae1 Nd7 22. Re8 Nf6 23. Rxa8 Rxa8 24. Re7 c5 25. Ng5 Bc8 26. Ne8  Nh5 27. Nc7 Kf8 28. Re8# 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Smit, Wim"]  [Black "Rassolyrad, Farid"]  [Result "1-0"]  [ECO "B75"]  [WhiteElo "1440"]  [BlackElo "1309"]  [PlyCount "47"]  [EventDate "2018.12.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 d6 8. Qd2  Bd7 9. O-O-O O-O 10. h4 Ne5 11. Kb1 a6 12. Be2 Rc8 13. g4 b5 14. h5 Nc4 15.  Bxc4 Rxc4 16. Bh6 Nxg4 17. Bxg7 Nf6 18. hxg6 fxg6 19. Rxh7 Kxh7 20. Rh1+ Kxg7  21. Qh6+ Kf7 22. Qh7+ Ke8 23. Qxg6+ Rf7 24. Rh8+ 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Torenbosch, Jorn"]  [Black "Martinez, Anna"]  [Result "1/2-1/2"]  [ECO "B20"]  [WhiteElo "1727"]  [BlackElo "1868"]  [PlyCount "49"]  [EventDate "2018.12.??"]   1. e4 c5 2. b4 cxb4 3. a3 e6 4. axb4 Bxb4 5. Bb2 Bf8 6. Nc3 Nc6 7. Bc4 Nf6 8.  Nf3 d6 9. d4 d5 10. exd5 exd5 11. Bb3 Bg4 12. O-O Be7 13. Qd3 Bxf3 14. Qxf3  Nxd4 15. Ba4+ Kf8 16. Qe3 Ne6 17. Qf3 Ng5 18. Qf5 h6 19. Rfe1 Ne6 20. Bb3 g6  21. Qd3 Nc5 22. Qd4 Ne6 23. Qd3 Nc5 24. Qd4 Ne6 25. Qd3 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Van Dijk, Dominic"]  [Black "Rupert, Casper"]  [Result "0-1"]  [ECO "D35"]  [WhiteElo "1672"]  [BlackElo "2055"]  [PlyCount "68"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. c5 b6 5. cxb6 axb6 6. Bf4 Bb4 7. a3 Bd6 8. Bxd6  Qxd6 9. e3 O-O 10. Nf3 c5 11. Nb5 Qe7 12. b3 Nbd7 13. Be2 Ba6 14. a4 Rfc8 15.  Nd2 Bxb5 16. Bxb5 cxd4 17. exd4 Qb4 18. O-O Qxd4 19. Nf3 Qxd1 20. Rfxd1 Kf8 21.  Nd4 Ke7 22. Bc6 Rab8 23. Rac1 Ne4 24. Bxd5 exd5 25. Nc6+ Kd6 26. Nxb8 Rxc1 27.  Rxc1 Nxb8 28. Rc8 Nc6 29. Rg8 g6 30. Rg7 d4 31. Kf1 Ne5 32. Rxh7 d3 33. Rh4  Nd2+ 34. Ke1 Ndf3+ 0-1   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Van den Heuvel, Annelies"]  [Black "Huizinga, Egbert"]  [Result "1-0"]  [ECO "C45"]  [WhiteElo "1597"]  [BlackElo "1760"]  [PlyCount "60"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.  c4 Ba6 9. b3 g5 10. Ba3 Nb4 11. g3 Bg7 12. Bb2 O-O-O 13. a3 Nd5 14. Bg2 Rde8  15. O-O Bxe5 16. Bxe5 Qxe5 17. Qxe5 Rxe5 18. cxd5 Bxf1 19. Kxf1 cxd5 20. Nd2 c6  21. Re1 Re6 22. Bh3 Rxe1+ 23. Kxe1 Kc7 24. Nf3 f6 25. b4 d6 26. Kd2 c5 27. Be6  Kc6 28. Kd3 Rb8 29. Kc3 Re8 30. b5+ Kxb5 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Visser, Johan"]  [Black "Van Foreest, Nanne"]  [Result "1/2-1/2"]  [ECO "C67"]  [WhiteElo "1739"]  [BlackElo "1611"]  [PlyCount "34"]  [EventDate "2018.12.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Nxe5 Be7  8. d3 O-O 9. Nc3 f6 10. Nf3 Bg4 11. h3 Bh5 12. Bf4 f5 13. Qe2 Bf6 14. Qe6+ Bf7  15. Qe3 Re8 16. Qd2 Be6 17. Re2 Qd7 1/2-1/2   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9"]  [White "Zuiderweg, Edwin"]  [Black "Slagter, Ruben"]  [Result "1-0"]  [ECO "D04"]  [WhiteElo "1942"]  [BlackElo "2086"]  [PlyCount "101"]  [EventDate "2018.12.??"]   1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 O-O 6. Bd3 Nbd7 7. Nbd2 b6 8. O-O  Bb7 9. c4 c5 10. Ne5 Nxe5 11. dxe5 Ne4 12. Bxe4 dxe4 13. Qc2 Qc7 14. Nxe4 Bxe5  15. Bxe5 Qxe5 16. Nc3 Rfd8 17. Rad1 e6 18. e4 Rd4 19. f4 Qh5 20. Rxd4 cxd4 21.  Nb5 Rd8 22. e5 f6 23. Nd6 Ba8 24. Qd1 Qh4 25. Qxd4 Qg4 26. Qf2 Rf8 27. h3 Qh5  28. Qe3 Rd8 29. a4 fxe5 30. fxe5 Qh4 31. Qf4 Qxf4 32. Rxf4 Rd7 33. Rf6 Re7 34.  Nc8 Rc7 35. Nd6 Re7 36. h4 Kg7 37. Kf2 Bc6 38. g3 Kg8 39. Ke3 Bg2 40. g4 Kg7  41. g5 Bh3 42. Kd4 Bg4 43. Kc3 Kg8 44. Rf4 Bf5 45. Rd4 Rc7 46. Ne8 Rc5 47. Nf6+  Kf7 48. Rd7+ Kf8 49. Nxh7+ Ke8 50. Nf6+ Kf8 51. Rxa7 1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.1"]  [White "Haan, Gertjan"]  [Black "Wissmann, Dolf"]  [Result "1-0"]  [ECO "B12"]  [PlyCount "53"]  [EventDate "2018.12.??"]   1. e4 c6 2. d4 d6 3. c4 Nd7 4. Nf3 h6 5. Nc3 g5 6. Be2 Bg7 7. Be3 Nf8 8. Qc2 a6  9. O-O Ng6 10. Rfd1 Qc7 11. Rac1 e6 12. d5 N8e7 13. c5 exd5 14. exd5 Bf5 15.  Qb3 Bxc3 16. cxd6 Qc8 17. Rxc3 Ng8 18. dxc6 bxc6 19. Qc4 Bd7 20. Qe4+ Kf8 21.  Bd4 Rh7 22. Ne5 Nf4 23. Qxh7 Nxe2+ 24. Kf1 Be6 25. Kxe2 f6 26. d7 Qd8 27. Ng6#  1-0   [Event "Chess Festival Groningen 2018 BC"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.2"]  [White "Santema, Tjeerd"]  [Black "Tromp, Pieter"]  [Result "0-1"]  [ECO "D87"]  [PlyCount "62"]  [EventDate "2018.12.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8.  Ne2 O-O 9. O-O Nc6 10. Be3 cxd4 11. cxd4 Bd7 12. Qd2 Rc8 13. Rab1 Na5 14. Bd3  a6 15. Bh6 b5 16. Bxg7 Kxg7 17. h4 Nc4 18. Qf4 Qc7 19. e5 f6 20. Ng3 Be8 21.  Bxc4 bxc4 22. Qe4 Bc6 23. d5 Ba8 24. Rfe1 c3 25. Rbc1 Qc4 26. exf6+ exf6 27.  Qe7+ Rf7 28. Qa3 Qxd5 29. f3 Qd4+ 30. Kf1 Bd5 31. Ne4 Bc4+ 0-1   

 [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.1"]  [White "Grutter, Tim"]  [Black "Beukema, Stefan"]  [Result "0-1"]  [ECO "B91"]  [PlyCount "84"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. g3 e5 7. Nde2 b5 8. Bg2  Bb7 9. O-O Nbd7 10. Nd5 Nxd5 11. exd5 Be7 12. a4 O-O 13. Be3 Bg5 14. f4 exf4  15. gxf4 Re8 16. Bf2 Bh4 17. Ng3 Nf6 18. Qd3 Ng4 19. Bd4 Bf6 20. Ne4 Bxd4+ 21.  Qxd4 Rc8 22. axb5 Rxc2 23. bxa6 Bxd5 24. Rae1 Rxg2+ 25. Kxg2 Nf6 26. Kg1 Bxe4  27. a7 Qc8 28. f5 h6 29. Qxd6 Qb7 30. Qd4 Ra8 31. Ra1 Qb5 32. Rf2 Rc8 33. b4  Ba8 34. h3 Ne4 35. Rg2 Ng5 36. Qg4 Qb6+ 37. Kh2 Qc7+ 38. Qg3 Nf3+ 39. Kh1 Qc1+  40. Rxc1 Rxc1+ 41. Rg1 Nxg1+ 42. Kh2 Nf3+ 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.2"]  [White "Bezemer, Arno"]  [Black "Viersma, Murk"]  [Result "1-0"]  [ECO "C91"]  [PlyCount "73"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3  O-O 9. d4 exd4 10. cxd4 Na5 11. Bc2 c5 12. h3 Nd7 13. Nc3 Nc6 14. Nd5 Nxd4 15.  Nxd4 cxd4 16. Qxd4 Bb7 17. Nxe7+ Qxe7 18. Bf4 Ne5 19. Rad1 Rfd8 20. Bb3 Qf6 21.  Bg3 Qe7 22. f4 Nc6 23. Qf2 Kh8 24. Bh4 f6 25. Qd2 Qc7 26. Rc1 Re8 27. Qd5 Rad8  28. Qh5 Qe7 29. Bf7 Rf8 30. Bg6 h6 31. Rc3 b4 32. Rc4 a5 33. Rec1 Rc8 34. Bf5  Qe8 35. Qxe8 Rfxe8 36. Bxc8 Rxc8 37. Bg3 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.3"]  [White "Salihbegovic, Edim"]  [Black "Van Dael, Siem"]  [Result "1/2-1/2"]  [ECO "B51"]  [WhiteElo "1937"]  [BlackElo "2204"]  [PlyCount "106"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. Re1 b5 7. c4 bxc4 8.  Bxc4 e6 9. d4 cxd4 10. Nxd4 Bb7 11. Nc3 Nb6 12. Bb3 Be7 13. Bxe6 fxe6 14. Nxe6  Qd7 15. Nxg7+ Kd8 16. Qb3 Qc6 17. Be3 Nfd7 18. Rac1 Nc5 19. Qf7 Rf8 20. Ne6+  Nxe6 21. Qxe6 Rf6 22. Qb3 Nd7 23. Nd5 Qb5 24. Nxe7 Kxe7 25. Qxb5 axb5 26. Rc7  Bxe4 27. Bg5 Kd8 28. Rxd7+ Kxd7 29. Bxf6 Rxa2 30. f3 Bg6 31. Kf2 Ra8 32. g4 Rf8  33. g5 Re8 34. Ra1 Rc8 35. Kg3 Rc4 36. Ra7+ Rc7 37. Ra5 Bd3 38. h4 Rc1 39. Ra7+  Rc7 40. Ra3 Bg6 41. Re3 b4 42. f4 Bf5 43. Re7+ Kc6 44. h5 Rxe7 45. Bxe7 Kd7 46.  Bf8 Ke6 47. g6 hxg6 48. h6 g5 49. fxg5 b3 50. Kf4 Bg6 51. Ke3 Kf7 52. Bxd6 Kg8  53. Kd4 Kh7 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.4"]  [White "Hovenga, Alje"]  [Black "Van der Woude, Benjamin"]  [Result "1/2-1/2"]  [ECO "E12"]  [WhiteElo "2177"]  [BlackElo "1927"]  [PlyCount "93"]  [EventDate "2018.??.??"]   1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 d5 7. Bd3 O-O 8. O-O  Nbd7 9. Qe2 Rc8 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Nxd5 exd5 13. Rac1 c5 14. b3  Rc7 15. Rc2 Rfc8 16. Rfc1 g6 17. h4 Nf6 18. Ne5 Kg7 19. g3 Qe6 20. f3 Qd6 21.  Qf2 a6 22. Bf1 b5 23. Bh3 Re8 24. Rxc5 Rxc5 25. Rxc5 Rxe5 26. dxe5 Qxc5 27.  exf6+ Kg8 28. g4 Qc1+ 29. Kh2 h6 30. Kg3 g5 31. hxg5 hxg5 32. f4 Qc7 33. Qb2 b4  34. Qe5 Qxe5 35. fxe5 Kf8 36. Bf1 Ke8 37. Bd3 a5 38. Bf5 d4 39. exd4 Bd5 40.  Kf2 a4 41. bxa4 Bxa2 42. Bd3 Bd5 43. Ke3 b3 44. Kd2 Be6 45. Be2 Kd7 46. Kc3 Kc6  47. Bf3+ 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.5"]  [White "Nepveu, Manuel"]  [Black "Clemens, Adrian"]  [Result "1/2-1/2"]  [ECO "A37"]  [WhiteElo "1924"]  [BlackElo "2162"]  [PlyCount "70"]  [EventDate "2018.??.??"]   1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. g3 Nc6 5. Bg2 e6 6. e4 Nge7 7. d3 O-O 8. O-O  d6 9. Be3 Nd4 10. Qd2 Nec6 11. Bh6 e5 12. Bxg7 Kxg7 13. Nxd4 cxd4 14. Nd5 f5  15. f4 fxe4 16. Bxe4 Bh3 17. Rf2 Qd7 18. b4 Rae8 19. b5 Nd8 20. Re1 Ne6 21.  fxe5 dxe5 22. Rxf8 Rxf8 23. Bg2 Bxg2 24. Qxg2 Qd6 25. Rf1 Nc5 26. Rxf8 Qxf8 27.  Nb4 Qf5 28. Qd5 b6 29. Qd6 h5 30. Qc7+ Kh6 31. Qd8 e4 32. Qh8+ Kg5 33. Qd8+ Kh6  34. Qh8+ Kg5 35. Qd8+ Kh6 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.6"]  [White "Vroombout, Enrico"]  [Black "Van Dongen, Rob"]  [Result "1-0"]  [ECO "D55"]  [WhiteElo "2140"]  [BlackElo "1914"]  [PlyCount "43"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 a6 7. Rc1 Re8 8. Qc2  Nbd7 9. cxd5 exd5 10. Bd3 h6 11. Bf4 c6 12. O-O Nf8 13. h3 Bd6 14. Bxd6 Qxd6  15. Na4 Be6 16. Nc5 Qc7 17. b4 N8d7 18. a4 Nxc5 19. Qxc5 Ne4 20. Bxe4 dxe4 21.  Nd2 Bd5 22. Qxd5 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.8"]  [White "Wolferink, Frans"]  [Black "Van 't Veld, Menno"]  [Result "1/2-1/2"]  [ECO "B33"]  [WhiteElo "2089"]  [BlackElo "1895"]  [PlyCount "39"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.  exd5 Ne7 9. a4 a6 10. Na3 Qa5+ 11. Bd2 Qxd5 12. Nc4 Nc6 13. Bc3 Qxd1+ 14. Rxd1  Be6 15. Nxd6+ Bxd6 16. Rxd6 Ke7 17. Rd2 Rad8 18. Rxd8 Rxd8 19. Bd3 g6 20. h4  1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.11"]  [White "Pouw, Marcel"]  [Black "Boersma, Jan"]  [Result "0-1"]  [ECO "E91"]  [WhiteElo "1881"]  [BlackElo "2065"]  [PlyCount "53"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 c5 7. d5 e6 8. Nd2 Re8  9. O-O Na6 10. a3 Nc7 11. Bf3 Rb8 12. a4 Na6 13. Nb5 Ra8 14. dxe6 Rxe6 15. Re1  Nb4 16. Nf1 a6 17. Nc3 Nc6 18. Ne3 Nd4 19. Ned5 Nxd5 20. Nxd5 Re8 21. Ra3 Be6  22. Ne3 Rb8 23. Rd3 b5 24. axb5 axb5 25. cxb5 Rxb5 26. Be2 Rb4 27. Bd2 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.26"]  [Round "1.16"]  [White "Kanis, Sierk"]  [Black "Noordenbos, Daan"]  [Result "0-1"]  [ECO "E62"]  [WhiteElo "1954"]  [BlackElo "1821"]  [PlyCount "86"]  [EventDate "2018.??.??"]   1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O e5 7. d4 Nc6 8. d5  Ne7 9. e4 h5 10. h3 Nh7 11. Ne1 Bd7 12. Nd3 Qc8 13. Kh2 f5 14. Be3 f4 15. gxf4  exf4 16. Bxf4 Rxf4 17. Nxf4 Be5 18. Qf3 Qf8 19. Nce2 Qh6 20. Kh1 Rf8 21. Rae1  Bxf4 22. Nxf4 Qxf4 23. Qxf4 Rxf4 24. e5 Nf5 25. e6 Be8 26. Re4 Rxe4 27. Bxe4  Ne7 28. f4 Kg7 29. Kg2 Nf6 30. Kf3 Nxe4 31. Kxe4 Kf6 32. Rc1 c6 33. b4 b5 34.  cxb5 cxd5+ 35. Kd4 Bxb5 36. a4 Bxa4 37. Ra1 Bb5 38. Re1 a6 39. Kc3 Nf5 40. Kd2  d4 41. Re4 Ke7 42. Re1 Nh4 43. Re4 d5 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.1"]  [White "Beukema, Stefan"]  [Black "Termeulen, Albert"]  [Result "1-0"]  [ECO "A02"]  [PlyCount "49"]  [EventDate "2018.??.??"]   1. f4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. d3 O-O 6. O-O c5 7. e4 Nc6 8. c3 Bg4  9. h3 Bxf3 10. Qxf3 Rc8 11. a4 a6 12. Na3 Na5 13. Be3 Qd7 14. Nc4 Nxc4 15. dxc4  b5 16. e5 Ne8 17. cxb5 axb5 18. a5 dxe5 19. fxe5 Bxe5 20. a6 Nc7 21. a7 Na8 22.  Rfd1 Qc7 23. Rd5 Bd6 24. Bh6 e6 25. Qf6 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.2"]  [White "Boersma, Jan"]  [Black "Bezemer, Arno"]  [Result "1/2-1/2"]  [ECO "B21"]  [WhiteElo "2065"]  [BlackElo "2278"]  [PlyCount "21"]  [EventDate "2018.??.??"]   1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Nc3 Nxd5 5. Nf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8.  d3 g6 9. Ne4 Bg7 10. O-O Nc7 11. Qe1 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.3"]  [White "Hendriks, Peter"]  [Black "Hovenga, Alje"]  [Result "0-1"]  [ECO "A50"]  [WhiteElo "1996"]  [BlackElo "2177"]  [PlyCount "108"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. h4 Neg8 6. e4 Bc5 7. Qd3 d6 8. Qg3  Nh5 9. Qg5 Ngf6 10. Be2 h6 11. Qd2 Bg4 12. g3 O-O 13. Qd3 c6 14. Be3 Bxe3 15.  Qxe3 cxd5 16. cxd5 Qa5 17. Nf3 b5 18. O-O Bd7 19. Rfc1 b4 20. Nd1 Ng4 21. Qd3  f5 22. exf5 Bxf5 23. Qb5 Qxb5 24. Bxb5 Be4 25. Nd2 Bxd5 26. Nc4 Rad8 27. Nce3  Be6 28. Nxg4 Bxg4 29. Rc4 Be6 30. Rc7 Rf7 31. Rac1 Bxa2 32. Bc4 Bxc4 33. R1xc4  a5 34. Rxf7 Kxf7 35. Rc7+ Ke6 36. Ne3 Rd7 37. Rc8 Ra7 38. Re8+ Kd7 39. Rb8 Kc7  40. Rb5 Nf6 41. Nc4 Kc6 42. Rxa5 Rxa5 43. Nxa5+ Kb6 44. Nb3 Kb5 45. Kf1 Kc4 46.  Nc1 d5 47. Ke2 d4 48. Kd2 Ne4+ 49. Ke2 Nc5 50. Kd2 e4 51. Ne2 Nd3 52. b3+ Kd5  53. f3 exf3 54. Kxd3 fxe2 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.4"]  [White "Noordenbos, Daan"]  [Black "Vroombout, Enrico"]  [Result "1/2-1/2"]  [ECO "C12"]  [WhiteElo "1821"]  [BlackElo "2140"]  [PlyCount "86"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bc1 Nfd7 7. a3 Bxc3+ 8.  bxc3 c5 9. Qg4 Kf8 10. Nf3 Nc6 11. Bd2 Qb6 12. Bd3 c4 13. Be2 Qb2 14. O-O Qxc2  15. Bd1 Qb2 16. Ba4 Qb6 17. h4 Qc7 18. h5 Nb6 19. Bc2 Na5 20. a4 Nb3 21. Bc1  Nxc1 22. Rfxc1 Bd7 23. Qf4 Kg8 24. g3 Nc8 25. Rcb1 a5 26. Qc1 Ra6 27. Qa3 Rb6  28. Rxb6 Nxb6 29. Rb1 Nc8 30. Qc5 Bc6 31. Nh4 b6 32. Qa3 Qd8 33. Nf3 Qf8 34.  Qb2 Qe7 35. Kg2 Kf8 36. Rh1 Ke8 37. Rh4 Kd8 38. Rg4 Qf8 39. Nh4 Be8 40. Rf4 Qe7  41. Rg4 Qf8 42. Rf4 Qe7 43. Rg4 Qf8 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.5"]  [White "Janse, Paul"]  [Black "Banning, Cees"]  [Result "*"]  [ECO "A00"]  [WhiteElo "2100"]  [BlackElo "1822"]  [PlyCount "0"]  [EventDate "2018.??.??"]   {Notatie?}  *   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.6"]  [White "Van Dael, Siem"]  [Black "Pellikaan, Govert"]  [Result "1-0"]  [ECO "B01"]  [WhiteElo "2204"]  [BlackElo "1946"]  [PlyCount "61"]  [EventDate "2018.??.??"]   1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. g4 Bg6 6. c4 e6 7. Nc3 exd5 8. g5  Nfd7 9. Nxd5 Be7 10. Nxe7 Qxe7+ 11. Qe2 Nc6 12. Qxe7+ Kxe7 13. Be3 Nb4 14. Kd2  Rhe8 15. Bf2 Kf8 16. a3 Nc6 17. Ne2 Rad8 18. Kc3 a5 19. Nf4 Bf5 20. Nd5 Nb6 21.  Nxb6 cxb6 22. d5 Ne5 23. Bxb6 Nxf3 24. Bg2 Rxd5 25. cxd5 Rc8+ 26. Kb3 Bc2+ 27.  Ka2 Nd2 28. Rac1 Bb3+ 29. Ka1 Bc4 30. Rc3 Re8 31. d6 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.7"]  [White "Balje, Jan"]  [Black "Salihbegovic, Edim"]  [Result "1/2-1/2"]  [ECO "D17"]  [WhiteElo "2197"]  [BlackElo "1937"]  [PlyCount "130"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8.  Ne5 a5 9. f3 Nfd7 10. e4 Nxe5 11. exf5 Ned7 12. d5 g6 13. dxc6 bxc6 14. fxg6  hxg6 15. Bf4 Bg7 16. Be2 Rh4 17. g3 Rxf4 18. gxf4 Qc7 19. Qc2 Qxf4 20. Qe4 Qg5  21. h4 Qg3+ 22. Kd2 Qd6+ 23. Kc2 Nc5 24. Qe3 Bd4 25. Qg5 Qe6 26. Ra3 Bxc3 27.  Rxc3 Qxe2+ 28. Kb1 Nbxa4 29. Rc2 Qd3 30. Qe5 Rd8 31. h5 gxh5 32. Rg1 Rd5 33.  Qb8+ Kd7 34. Qa7+ Kd6 35. Qb8+ Kd7 36. Qa7+ Ke6 37. Re1+ Re5 38. Rxe5+ Kxe5 39.  Qxe7+ Kf4 40. Qxf7+ Qf5 41. Qc4+ Kg3 42. Qg8+ Kf4 43. Qc4+ Kxf3 44. Ka1 Qd3 45.  Qf7+ Ke4 46. Qg6+ Kd5 47. Qxh5+ Kd6 48. Qh2+ Kd7 49. Rg2 Qd1+ 50. Ka2 Qd5+ 51.  Kb1 Nc3+ 52. bxc3 Qd1+ 53. Ka2 Qb3+ 54. Ka1 Qxc3+ 55. Kb1 Qd3+ 56. Ka2 Qb3+ 57.  Ka1 Qd1+ 58. Ka2 Qd5+ 59. Kb1 Qf5+ 60. Ka2 Qf7+ 61. Kb1 Qf5+ 62. Ka2 Qd5+ 63.  Kb1 Qb3+ 64. Ka1 Qc3+ 65. Kb1 Qb3+ 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.8"]  [White "Clemens, Adrian"]  [Black "Rondhuis, Jaap"]  [Result "1-0"]  [ECO "A84"]  [WhiteElo "2162"]  [BlackElo "1905"]  [PlyCount "63"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 f5 5. Bd3 Nf6 6. O-O Bd6 7. b3 O-O 8. Ba3  Bxa3 9. Nxa3 Ne4 10. Qc2 Nd7 11. Qb2 Rf6 12. b4 Rh6 13. g3 g5 14. Ne5 g4 15. f4  Ndf6 16. Rfc1 a6 17. Bf1 Qf8 18. Nb1 Rh5 19. Nc3 Qh6 20. Nxe4 Nxe4 21. Qg2 Qf8  22. Rab1 Qe8 23. Bd3 Nd6 24. a4 Bd7 25. Qb2 b5 26. c5 Nc4 27. Bxc4 dxc4 28. Ra1  Qc8 29. Ra3 Qb7 30. Rca1 Bc8 31. Qg2 Qc7 32. axb5 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.9"]  [White "Kroon, Roelof"]  [Black "Nepveu, Manuel"]  [Result "1-0"]  [ECO "C06"]  [WhiteElo "2123"]  [BlackElo "1924"]  [PlyCount "65"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4  Qb6 9. Nf3 f6 10. exf6 Nxf6 11. O-O Bd6 12. Nc3 Bd7 13. Bg5 Nxd4 14. Bxf6 gxf6  15. Nxd4 Qxd4 16. Qh5+ Ke7 17. Rad1 Qe5 18. Qh3 h5 19. Rfe1 Qg5 20. Bf5 Be5 21.  Nxd5+ Kf7 22. Nc7 Rad8 23. Bxe6+ Kg7 24. Bxd7 Bxc7 25. Re7+ Kh6 26. Qe6 Qe5 27.  Qf7 Qg5 28. g3 Bb6 29. Kg2 Rdf8 30. Qc4 Qc5 31. Qf4+ Qg5 32. Qf3 Bc5 33. h4 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.10"]  [White "Van 't Veld, Menno"]  [Black "Van Putten, Henk"]  [Result "0-1"]  [ECO "B90"]  [WhiteElo "1895"]  [BlackElo "2090"]  [PlyCount "110"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3  Be7 9. Qd2 O-O 10. O-O-O a5 11. a4 Nc6 12. g4 Nb4 13. g5 Nh5 14. Kb1 Rc8 15.  Rg1 Nf4 16. Bxf4 exf4 17. Nd4 Qb6 18. Nxe6 fxe6 19. Qd4 Qxd4 20. Rxd4 d5 21.  Rd2 Bc5 22. Rh1 Be3 23. Rg2 d4 24. Nb5 Rfd8 25. Bd3 Nc6 26. Rf1 Ne5 27. Na3 Rc5  28. Re2 Kf7 29. h4 Ke7 30. Nb5 Rdc8 31. Ree1 Nc4 32. Bxc4 Rxc4 33. c3 Bd2 34.  Re2 dxc3 35. bxc3 Bxc3 36. Nxc3 Rxc3 37. Rb2 R8c7 38. Rb5 R3c4 39. Rxa5 Rb4+  40. Ka2 Rc3 41. h5 Rbb3 42. h6 gxh6 43. gxh6 Kf6 44. Ra8 Rxf3 45. Rf8+ Ke5 46.  Rf7 Ra3+ 47. Kb2 Rxf1 48. Kxa3 Rh1 49. Rxh7 Kxe4 50. a5 f3 51. Rxb7 Rxh6 52. a6  e5 53. a7 Ra6+ 54. Kb3 f2 55. Rf7 Ke3 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.1"]  [White "Hovenga, Alje"]  [Black "Beukema, Stefan"]  [Result "0-1"]  [ECO "A04"]  [PlyCount "118"]  [EventDate "2018.??.??"]   1. Nf3 d6 2. c4 f5 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. Nc3 c6 7. Rb1 a5 8. a3 e5  9. d3 O-O 10. b4 axb4 11. axb4 Na6 12. Na4 e4 13. Nd2 Re8 14. b5 cxb5 15. cxb5  Nc5 16. Nxc5 dxc5 17. dxe4 Nxe4 18. Nxe4 Qxd1 19. Rxd1 fxe4 20. Be3 Bf8 21. b6  Bf5 22. Rbc1 Ra5 23. Bf4 Rb5 24. Bd6 Rd8 25. Bc7 Rxd1+ 26. Rxd1 c4 27. g4 c3  28. gxf5 c2 29. Rf1 gxf5 30. Bf4 Kf7 31. Bh3 Kg6 32. Rc1 Rc5 33. Kg2 Rc6 34.  Rf1 Rxb6 35. f3 exf3+ 36. exf3 Ba3 37. Bc1 Bxc1 38. Rxc1 Rc6 39. Kf2 b5 40. Ke2  b4 41. Kd2 b3 42. Rg1+ Kf6 43. Kc1 Rc3 44. Rf1 Re3 45. Bg2 Ke5 46. f4+ Kd4 47.  Kb2 Kc4 48. Ra1 Re2 49. Bf1 c1=Q+ 50. Kxc1 b2+ 51. Kb1 bxa1=Q+ 52. Kxa1 Kd3 53.  Kb1 h5 54. Kc1 Ke3 55. Bxe2 Kxe2 56. Kc2 h4 57. Kc1 Kf2 58. Kd2 Kg2 59. Ke2  Kxh2 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.2"]  [White "Bezemer, Arno"]  [Black "Guy, Bielderman"]  [Result "0-1"]  [ECO "D45"]  [PlyCount "64"]  [EventDate "2018.??.??"]   1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Be7 7. g4 dxc4 8. g5  Nd5 9. Bxc4 N7b6 10. Be2 Nxc3 11. bxc3 c5 12. dxc5 Bxc5 13. c4 e5 14. h4 Qe7  15. Bb2 Bb4+ 16. Kf1 f6 17. a3 Bc5 18. h5 Be6 19. h6 Nd7 20. hxg7 Qxg7 21. gxf6  Qxf6 22. Rh5 Rf8 23. Qxh7 Bxc4 24. Bxc4 Qxf3 25. Qg6+ Kd8 26. Rh2 Qxe3 27. Qc2  Qg3 28. Rg2 Qh3 29. Rd1 Rxf2+ 30. Qxf2 Bxf2 31. Bb5 Qh1+ 32. Kxf2 Qxd1 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.3"]  [White "Mijnheer, Peter"]  [Black "Van Dael, Siem"]  [Result "1-0"]  [ECO "B31"]  [WhiteElo "2076"]  [BlackElo "2204"]  [PlyCount "47"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 bxc6 7. b4 cxb4 8.  a3 bxa3 9. Bxa3 d6 10. d4 exd4 11. e5 dxe5 12. Nxe5 Be6 13. Qf3 Qd5 14. Qf4 Nf6  15. c4 Qa5 16. Nd2 Qc7 17. Qf3 g5 18. Nb3 g4 19. Nxg4 Nxg4 20. Qxg4 Bf8 21.  Rxe6+ fxe6 22. Qxe6+ Be7 23. Re1 Rd8 24. Bxe7 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.4"]  [White "Kalle, Erwin"]  [Black "Clemens, Adrian"]  [Result "0-1"]  [ECO "A03"]  [WhiteElo "2018"]  [BlackElo "2162"]  [PlyCount "76"]  [EventDate "2018.??.??"]   1. f4 d5 2. d3 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O c5 7. Qe1 d4 8. Na3  Nc6 9. Bd2 Be6 10. c4 Qc8 11. b4 cxb4 12. Bxb4 Bh3 13. Nc2 Bxg2 14. Kxg2 Ng4  15. Rb1 Qd7 16. h3 Nh6 17. Qf2 Rad8 18. Ba3 Rfe8 19. Rb5 e6 20. Rfb1 b6 21. c5  bxc5 22. Bxc5 Nf5 23. g4 Nfe7 24. R1b3 Nc8 25. Rb1 a6 26. Rb7 Qd5 27. Bb6 Nd6  28. Bxd8 Nxb7 29. Rxb7 Rxd8 30. Nb4 Nxb4 31. Rxb4 Qxa2 32. Nxd4 Bxd4 33. Rxd4  Rxd4 34. Qxd4 Qxe2+ 35. Kg3 Qe1+ 36. Kg2 Qa5 37. g5 Qd5+ 38. Qxd5 exd5 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.5"]  [White "Vroombout, Enrico"]  [Black "Boersma, Jan"]  [Result "1-0"]  [ECO "B25"]  [WhiteElo "2140"]  [BlackElo "2065"]  [PlyCount "91"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. O-O  O-O 9. Be3 b6 10. d4 Ba6 11. Rf2 Na5 12. Ne2 Nc4 13. Bc1 d5 14. e5 Nf5 15. Bh3  Nfe3 16. Qd3 Qc8 17. Bxe3 Nxe5 18. Qd1 Nxf3+ 19. Rxf3 Bxe2 20. Qxe2 cxd4 21.  Bf2 Qc6 22. Rd3 Rac8 23. Rc1 Qb5 24. b3 Qb4 25. Qd2 Rc3 26. Rxd4 Bxd4 27. Qxd4  Qxd4 28. Bxd4 Rc7 29. c3 Rfc8 30. Bf1 Kf8 31. Ba6 Rd8 32. Bf6 Ra8 33. Be5 Rd7  34. Bb5 Rdd8 35. Ba6 Rd7 36. Bf6 Rc7 37. g4 Rc5 38. b4 Rc7 39. a4 h6 40. Kf2  Rd7 41. Bb5 Rc7 42. Ba6 Rd7 43. Re1 Rc7 44. Re3 Kg8 45. Rh3 Kh7 46. Bd3 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.6"]  [White "Wubben, Marcel"]  [Black "Kroon, Roelof"]  [Result "1-0"]  [ECO "E36"]  [WhiteElo "1988"]  [BlackElo "2123"]  [PlyCount "85"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 O-O 7. Nf3 Ne4 8.  Qc2 b6 9. g3 Bb7 10. Bg2 Nd7 11. O-O Rc8 12. b4 c5 13. bxc5 bxc5 14. Rb1 Ba8  15. cxd5 Bxd5 16. Qb2 cxd4 17. Qxd4 Nc3 18. Rb2 Qb6 19. Re1 Qc6 20. Rc2 Nf6 21.  Bb2 Nfe4 22. Rec1 Qb7 23. Bxc3 f6 24. Qb4 Qa6 25. Nd2 Rxc3 26. Nxe4 Rxa3 27.  Nd2 Bxg2 28. Kxg2 Ra4 29. Qb3 Ra3 30. Rc6 Qxc6+ 31. Rxc6 Rxb3 32. Nxb3 Rb8 33.  Nc5 e5 34. Ra6 Rb2 35. Kf3 Rc2 36. Nd3 Rc7 37. Nb4 e4+ 38. Ke3 Rc3+ 39. Kd4 Rb3  40. Nc6 Rb2 41. Ke3 g6 42. Rxa7 f5 43. Nd4 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.7"]  [White "Emans, Job"]  [Black "Janse, Paul"]  [Result "1-0"]  [ECO "D07"]  [WhiteElo "1946"]  [BlackElo "2100"]  [PlyCount "67"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. bxc3 Nge7 8.  c4 Qd6 9. d5 Nb8 10. Bd3 Na6 11. Ne2 f5 12. O-O O-O 13. Bc3 e4 14. Bc2 Bd7 15.  Rb1 b6 16. Nf4 Ng6 17. Qd4 Rf7 18. Nxg6 hxg6 19. f3 exf3 20. Rxf3 Qe7 21. e4  Qc5 22. e5 Re7 23. e6 Be8 24. Qxc5 Nxc5 25. Bb4 c6 26. Bxc5 bxc5 27. Rd1 Rd8  28. Ra3 Rd6 29. Ra6 Rc7 30. Rd3 f4 31. Rda3 Rd8 32. Rxa7 Rxa7 33. Rxa7 cxd5 34.  cxd5 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.8"]  [White "Van Putten, Henk"]  [Black "Noordenbos, Daan"]  [Result "1/2-1/2"]  [ECO "E61"]  [WhiteElo "2090"]  [BlackElo "1821"]  [PlyCount "66"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bf4 d6 6. h3 Nbd7 7. e3 c5 8. d5  Nh5 9. Bh2 f5 10. Be2 Bf6 11. Qd2 a6 12. g4 Ng7 13. g5 Be5 14. Nxe5 Nxe5 15.  Rd1 Bd7 16. Bxe5 dxe5 17. f4 exf4 18. exf4 Re8 19. O-O e5 20. dxe6 Bxe6 21. b3  b6 22. Bf3 Qxd2 23. Rxd2 Rad8 24. Rfd1 Rxd2 25. Rxd2 Kf7 26. Kf2 Rb8 27. a4 Ke7  28. Bc6 Ne8 29. Bd5 Nc7 30. Re2 Kd6 31. Rd2 Bxd5 32. Nxd5 Nxd5 33. Rxd5+ Kc6  1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.9"]  [White "Banning, Cees"]  [Black "Balje, Jan"]  [Result "0-1"]  [ECO "C55"]  [WhiteElo "1822"]  [BlackElo "2197"]  [PlyCount "60"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Bg5 d6 7. h3 Na5 8. Nbd2  h6 9. Bh4 c6 10. a3 Nxc4 11. Nxc4 Be6 12. Ne3 g6 13. Bxf6 Bxf6 14. Re1 Bg7 15.  c4 f5 16. exf5 gxf5 17. Rb1 Qf6 18. Nd2 Qg6 19. Qf3 Rad8 20. b4 d5 21. cxd5  cxd5 22. Nef1 f4 23. g4 fxg3 24. Qxg3 Qxg3+ 25. fxg3 Bxh3 26. Rbc1 Bf5 27. Rc7  Bxd3 28. Rxb7 e4 29. Rc1 Bd4+ 30. Kg2 Rf2+ 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.12"]  [White "Termeulen, Albert"]  [Black "Van der Woude, Benjamin"]  [Result "1-0"]  [ECO "C00"]  [WhiteElo "2009"]  [BlackElo "1927"]  [PlyCount "61"]  [EventDate "2018.??.??"]   1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 d4 5. bxc5 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. Re1  Nd5 9. Be4 Nce7 10. a4 Bd7 11. Na3 Bxa4 12. Nc4 Bc6 13. Ba3 Bxa3 14. Rxa3 Nc8  15. Nxd4 Qd7 16. Rg3 g6 17. Nxc6 Qxc6 18. Ne3 Ncb6 19. Qf3 Qd7 20. Ng4 O-O-O  21. c4 h5 22. cxd5 hxg4 23. Qa3 exd5 24. Qxa7 Nc4 25. Rc3 b5 26. Qc5+ Kb8 27.  Rb1 Qc7 28. Qxb5+ Qb6 29. Rxc4 Qxb5 30. Rxb5+ Ka7 31. Ra4# 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.13"]  [White "Reinders, Joan"]  [Black "Hendriks, Peter"]  [Result "0-1"]  [ECO "B00"]  [WhiteElo "1913"]  [BlackElo "1996"]  [PlyCount "28"]  [EventDate "2018.??.??"]   1. e4 d5 2. exd5 Qxd5 3. Nf3 Nc6 4. d4 Bg4 5. Be2 O-O-O 6. c4 Qf5 7. Be3 e5 8.  d5 Nf6 9. Nbd2 Nb4 10. O-O Nc2 11. Rc1 Nxe3 12. fxe3 Bc5 13. Nd4 Qg5 14. h3  Bxh3 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.16"]  [White "Pellikaan, Govert"]  [Black "De Visser, Pieter"]  [Result "1-0"]  [ECO "D00"]  [WhiteElo "1946"]  [BlackElo "1868"]  [PlyCount "71"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 Bg4 7. Ne5 Bxe2 8.  Qxe2 Nh5 9. Qb5 Nxf4 10. exf4 Nc6 11. Qxd5 Nxd4 12. Qe4 c5 13. O-O-O Bxe5 14.  fxe5 Qd7 15. Nd5 Rfd8 16. Ne3 Qa4 17. Kb1 Qc6 18. Qh4 Qe6 19. Qg5 Nc6 20. f4  Nd4 21. Rd3 c4 22. Rdd1 b5 23. h4 Kg7 24. h5 h6 25. Qg3 Nf5 26. Nxf5+ Qxf5 27.  hxg6 Qxg6 28. Qf3 Rab8 29. g4 e6 30. Rdf1 Kf8 31. f5 exf5 32. gxf5 Qh7 33. Qe3  Rb6 34. f6 h5 35. Rhg1 h4 36. Qc5+ 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.1"]  [White "Beukema, Stefan"]  [Black "Vroombout, Enrico"]  [Result "1/2-1/2"]  [ECO "B91"]  [PlyCount "63"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g3 Bg7 8. Bg2  O-O 9. O-O Nc6 10. Be3 Nxd4 11. Bxd4 Be6 12. Nd5 Bxd5 13. exd5 Rc8 14. c3 Nd7  15. Re1 Bf6 16. h4 Rc4 17. Qd3 b5 18. b3 Rc7 19. h5 Qc8 20. Re3 Ne5 21. Qe2 b4  22. hxg6 hxg6 23. cxb4 Rc2 24. Qd1 Ng4 25. Rf3 Bxd4 26. Qxd4 Rc1+ 27. Rxc1  Qxc1+ 28. Bf1 f5 29. a4 Qh6 30. Bg2 Qc1+ 31. Bf1 Qh6 32. Bg2 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.2"]  [White "Clemens, Adrian"]  [Black "Mijnheer, Peter"]  [Result "0-1"]  [ECO "A57"]  [PlyCount "90"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 Qxb6 7. e4 d6 8. Nf3 Bg7  9. Nd2 O-O 10. Be2 Qc7 11. Nc4 Nbd7 12. a4 Nb6 13. Na3 a5 14. Nab5 Qd8 15. O-O  Ne8 16. Bg5 Nc7 17. Qd2 Nxb5 18. axb5 Qc7 19. Bh6 e6 20. Bxg7 Kxg7 21. h4 Qe7  22. h5 e5 23. Nd1 Qh4 24. Rxa5 Rb8 25. Nc3 gxh5 26. Ra7 Bg4 27. f3 Bd7 28. f4  exf4 29. Rxf4 Qg3 30. Bxh5 Nc4 31. Qf2 Qxf2+ 32. Rxf2 Ne5 33. Ra6 Bxb5 34. Rxd6  Bd7 35. Nd1 Rb4 36. Bf3 Rb3 37. Rc2 Ba4 38. Nc3 Ra8 39. Be2 Bd7 40. Ra6 Rab8  41. Nd1 R8b4 42. Rxc5 Bg4 43. d6 Bxe2 44. Rxe5 Bxa6 45. d7 Rd3 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.3"]  [White "Bielderman, Guy"]  [Black "Wubben, Marcel"]  [Result "1/2-1/2"]  [ECO "A24"]  [WhiteElo "2081"]  [BlackElo "1988"]  [PlyCount "112"]  [EventDate "2018.??.??"]   1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. d3 Nf6 6. e4 O-O 7. Nge2 c6 8. O-O  Nbd7 9. h3 a6 10. Bg5 b5 11. Qd2 Nc5 12. b3 Rb8 13. Rae1 Qa5 14. cxb5 axb5 15.  d4 Ne6 16. Bxf6 Bxf6 17. d5 cxd5 18. Qxd5 Rd8 19. a4 Nc5 20. axb5 Be6 21. Qd2  Nxb3 22. Qb2 Nd4 23. Rb1 Nxe2+ 24. Nxe2 Bc4 25. Nc3 Bxf1 26. Bxf1 Kg7 27. Ra1  Qb6 28. Qb3 Rd7 29. Nd5 Qd4 30. Ra4 Qd2 31. b6 Bd8 32. Qb5 Rdb7 33. Ra6 Qd4 34.  Ra4 Qc5 35. Qxc5 dxc5 36. Ba6 Rxb6 37. Nxb6 Rxb6 38. Bc4 Rb4 39. Rxb4 cxb4 40.  Kg2 h5 41. f4 exf4 42. gxf4 f6 43. e5 fxe5 44. fxe5 Bc7 45. e6 Bd8 46. Kf3 g5  47. Ke4 Kf6 48. Bd3 Be7 49. Bc4 Bd6 50. Bb3 Be7 51. Bc4 Kg7 52. Bb3 Kf8 53. Bd1  h4 54. Kd3 Ke8 55. Kc4 Kd8 56. Kb3 Kc7 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.4"]  [White "Emans, Job"]  [Black "Hovenga, Alje"]  [Result "0-1"]  [ECO "A50"]  [WhiteElo "1946"]  [BlackElo "2177"]  [PlyCount "106"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. Be2 O-O 8. O-O  Re8 9. d5 exd5 10. cxd5 Nb8 11. Qc2 c5 12. Nd2 a6 13. a4 b6 14. f4 Bg4 15. Nf3  Nbd7 16. h3 Bxf3 17. Bxf3 c4 18. Be3 Qc8 19. Qf2 Rb8 20. Bd4 Nc5 21. Qh4 Qd8  22. e5 Nfd7 23. Qxd8 Rbxd8 24. Bxc5 Nxc5 25. Be2 Nb3 26. Rad1 Na5 27. g4 dxe5  28. f5 e4 29. f6 Bh6 30. d6 Rd7 31. Rd5 Be3+ 32. Kg2 g5 33. Rff5 Re6 34. Rde5  Bf4 35. Rxe6 fxe6 36. Rxa5 bxa5 37. Nxe4 Kf7 38. Bxc4 Bxd6 39. Nxg5+ Kxf6 40.  Nxe6 Re7 41. Nd4 Re4 42. g5+ Kxg5 43. Nf3+ Kf4 44. b3 Re7 45. Nd4 Rg7+ 46. Kf1  Ke4 47. Ne2 Be5 48. Kf2 h5 49. Bxa6 Rf7+ 50. Ke1 Ke3 51. Nc1 Rf3 52. Bc8 Bc3+  53. Kd1 Rf2 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.5"]  [White "Balje, Jan"]  [Black "Kanis, Sierk"]  [Result "1-0"]  [ECO "D46"]  [WhiteElo "2197"]  [BlackElo "1954"]  [PlyCount "63"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O  dxc4 9. Bxc4 b5 10. Be2 Bb7 11. e4 e5 12. dxe5 Nxe5 13. Nh4 Re8 14. Nf5 Bf8 15.  Rd1 Ned7 16. Bg5 Qb6 17. Nd6 Re6 18. Be3 c5 19. Nxb7 Qxb7 20. Bxb5 Ne5 21. h3  Rb6 22. f4 Ng6 23. e5 Nh5 24. Rd7 Qc8 25. Qf5 Ne7 26. Qxh5 Rxb5 27. Rxe7 Bxe7  28. Nxb5 Rb8 29. Nd6 Bxd6 30. exd6 Rxb2 31. Rd1 Qb7 32. Qd5 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.6"]  [White "Hendriks, Peter"]  [Black "Van Putten, Henk"]  [Result "1-0"]  [ECO "A02"]  [WhiteElo "1996"]  [BlackElo "2090"]  [PlyCount "31"]  [EventDate "2018.??.??"]   1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 Nf6 5. Nc3 Ng4 6. g3 h5 7. d4 h4 8. Bg5  f6 9. Bxh4 g5 10. Qd3 Kf7 11. Bh3 Nxh2 12. Rxh2 gxh4 13. Nxh4 Qg8 14. O-O-O  Qxg3 15. Qc4+ Kg7 16. Rg2 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.7"]  [White "Noordenbos, Daan"]  [Black "Termeulen, Albert"]  [Result "1-0"]  [ECO "B09"]  [WhiteElo "1821"]  [BlackElo "2009"]  [PlyCount "89"]  [EventDate "2018.??.??"]   1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Bd3 Nc6 7. O-O Bg4 8. Ne2  e5 9. d5 Bxf3 10. Rxf3 Nd4 11. Rh3 c6 12. fxe5 dxe5 13. Nxd4 exd4 14. dxc6 bxc6  15. Bg5 Qd6 16. Qf3 h5 17. Bxf6 Bxf6 18. Rf1 Kg7 19. Kh1 Rae8 20. Qe2 Be5 21.  Bc4 Re7 22. g4 hxg4 23. Qxg4 Rh8 24. Rxh8 Kxh8 25. Bxf7 Kg7 26. Bb3 Bf6 27. Rg1  Be5 28. Rf1 Bf6 29. Rg1 Be5 30. h4 Qf6 31. h5 Bf4 32. Qxg6+ Qxg6 33. Rxg6+ Kh7  34. Rxc6 Rxe4 35. Re6 Re3 36. Rxe3 dxe3 37. Bc4 Kg7 38. Kg2 Kf6 39. Kf3 Ke5 40.  Bf1 Bh6 41. Ke2 Kf4 42. Kd3 Ke5 43. b4 Kd5 44. Bg2+ Kd6 45. Bf3 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.10"]  [White "Van Dael, Siem"]  [Black "Nepveu, Manuel"]  [Result "1-0"]  [ECO "C18"]  [WhiteElo "2204"]  [BlackElo "1924"]  [PlyCount "41"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. h4  h5 9. Rb1 c4 10. Bc1 Ne7 11. Ne2 Nbc6 12. Rh3 Nf5 13. f3 Qa5 14. Kf2 Nce7 15.  g3 b5 16. Bg5 Bd7 17. g4 hxg4 18. fxg4 Nh6 19. Nf4 Ng6 20. Nh5 O-O 21. Bxh6 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.11"]  [White "Janse, Paul"]  [Black "Pellikaan, Govert"]  [Result "0-1"]  [ECO "B89"]  [WhiteElo "2100"]  [BlackElo "1946"]  [PlyCount "56"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 Nc6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 e6 7. Be3 Nf6 8. Qe2  Be7 9. O-O-O Qc7 10. Bb3 O-O 11. g4 Na5 12. g5 Nxb3+ 13. axb3 Ne8 14. h4 b5 15.  h5 b4 16. Nb1 g6 17. Rh2 e5 18. Rdh1 exd4 19. hxg6 dxe3 20. g7 exf2 21. gxf8=Q+  Kxf8 22. Qh5 Qc5 23. Qe2 Bxg5+ 24. Nd2 Be6 25. Kd1 Nf6 26. Rxf2 Qa5 27. Ke1  Qa1+ 28. Qd1 Qxb2 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.13"]  [White "Boersma, Jan"]  [Black "Rondhuis, Jaap"]  [Result "1-0"]  [ECO "C01"]  [WhiteElo "2065"]  [BlackElo "1905"]  [PlyCount "75"]  [EventDate "2018.??.??"]   1. e4 d5 2. exd5 Nf6 3. c4 e6 4. Nc3 exd5 5. d4 Bg4 6. Qb3 Qe7+ 7. Be3 c5 8.  cxd5 cxd4 9. Qa4+ Nbd7 10. Qxd4 Qb4 11. Be2 Bf5 12. Qd2 Ne4 13. Nxe4 Bxe4 14.  Bf3 Ne5 15. Bxe4 Qxe4 16. f3 Qa4 17. Ne2 Bb4 18. Nc3 Qa6 19. O-O-O Rc8 20. Bd4  Bxc3 21. Bxc3 O-O 22. Kb1 Nc4 23. Qd4 f6 24. Rhe1 Qb5 25. Ka1 Rfd8 26. Re7 Rd7  27. Rxd7 Qxd7 28. Qxa7 Re8 29. Qd4 Ne3 30. Rd2 Nxd5 31. Rd1 Rd8 32. a3 Qc6 33.  Qe4 Kf7 34. Qxh7 Qa6 35. Qh5+ Ke7 36. Re1+ Kd6 37. Qf7 Nxc3 38. Re6+ 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.14"]  [White "Kalle, Erwin"]  [Black "Banning, Cees"]  [Result "1-0"]  [ECO "C45"]  [WhiteElo "2018"]  [BlackElo "1822"]  [PlyCount "59"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 d6 7. Qe2 Be6 8.  Be3 Bxe3 9. Qxe3 Nge7 10. O-O-O Bxb3 11. axb3 O-O 12. f4 Qe8 13. g4 f6 14. h4  a6 15. Qg3 b5 16. Bg2 Rc8 17. h5 Nd8 18. Rhe1 b4 19. Nb1 Nf7 20. Nd2 a5 21. Nc4  Qb5 22. e5 fxe5 23. fxe5 d5 24. e6 dxc4 25. exf7+ Rxf7 26. Re5 Qb6 27. Qe1 Qf2  28. Rxe7 Qxg2 29. Qe6 Rcf8 30. Rxf7 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.3"]  [White "Hovenga, Alje"]  [Black "Bielderman, Guy"]  [Result "1/2-1/2"]  [ECO "D10"]  [WhiteElo "2177"]  [BlackElo "2081"]  [PlyCount "88"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 e6 6. Nc3 Bd6 7. Bxd6 Qxd6 8.  f4 Nge7 9. Nf3 f6 10. Bd3 O-O 11. O-O e5 12. dxe5 fxe5 13. fxe5 Nxe5 14. Nxe5  Rxf1+ 15. Qxf1 Qxe5 16. Qf3 Be6 17. Rf1 Rd8 18. Ne2 Nc6 19. Bb5 a6 20. Bxc6  bxc6 21. Nd4 Qd6 22. b4 Bd7 23. a3 a5 24. Qf7+ Kh8 25. Qf4 Qxf4 26. Rxf4 axb4  27. axb4 Kg8 28. Nb3 Rf8 29. Kf2 g5 30. Rxf8+ Kxf8 31. Ke2 Ke7 32. Kd3 Kd6 33.  Kd4 Bf5 34. Nd2 h5 35. g3 g4 36. Nb3 Bc2 37. Nc1 Be4 38. Ne2 Bg6 39. Nf4 Bf7  40. Nd3 Bg6 41. Ne5 Bc2 42. Nf7+ Ke7 43. Ne5 Kd6 44. Nf7+ Ke7 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.4"]  [White "Vroombout, Enrico"]  [Black "Hendriks, Peter"]  [Result "1-0"]  [ECO "D31"]  [WhiteElo "2140"]  [BlackElo "1996"]  [PlyCount "67"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c6 5. Qc2 Bd6 6. Nf3 Ne7 7. Bg5 Qb6 8.  Bxe7 Bxe7 9. Nxd5 Qa5+ 10. Nc3 O-O 11. e3 c5 12. Bd3 g6 13. O-O Nc6 14. a3 Bg4  15. d5 Bxf3 16. gxf3 Ne5 17. Be2 f5 18. f4 Nf7 19. Kh1 a6 20. a4 Rad8 21. f3  Qc7 22. Qd2 Bd6 23. Bc4 Rfe8 24. a5 Re7 25. Na4 Rde8 26. Rae1 g5 27. Qc3 h6 28.  Nb6 gxf4 29. Rg1+ Ng5 30. h4 fxe3 31. hxg5 Rg7 32. gxh6 Rxg1+ 33. Rxg1+ Kh7 34.  Rg7+ 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.5"]  [White "Van Dael, Siem"]  [Black "Noordenbos, Daan"]  [Result "1-0"]  [ECO "C18"]  [WhiteElo "2204"]  [BlackElo "1821"]  [PlyCount "105"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3  f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Nf3 e5 12. Bxh7+ Kxh7 13. Qh4+ Kg8 14. Nxe5 Qe8  15. O-O Nf5 16. Qh5 Re7 17. Qf3 Rxe5 18. dxe5 Be6 19. g4 Qg6 20. h4 Nh6 21.  Bxh6 gxh6 22. Kh2 Nd7 23. Qe3 Rf8 24. h5 Qg7 25. f4 Bxg4 26. Rg1 Rf5 27. Rg3  Rxh5+ 28. Kg2 Rf5 29. e6 Nf6 30. e7 Kf7 31. e8=Q+ Nxe8 32. Re1 Nf6 33. Qe6+ Kf8  34. Qd6+ Kg8 35. Re7 Qf8 36. Rxg4+ Kh8 37. Rg6 Ng8 38. Rxb7 Rxf4 39. Qe5+ Rf6  40. Rb8 Qxb8 41. Rxh6+ Kg7 42. Qxb8 Kxh6 43. Qxa7 Rg6+ 44. Kf2 Nf6 45. Qc7 Ne4+  46. Kf3 Nxc3 47. Qh2+ Kg7 48. Qe5+ Rf6+ 49. Kg4 Ne4 50. c4 Nf2+ 51. Kg5 Ne4+  52. Kh5 Kf7 53. cxd5 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.6"]  [White "Pellikaan, Govert"]  [Black "Clemens, Adrian"]  [Result "1-0"]  [ECO "A45"]  [WhiteElo "1946"]  [BlackElo "2162"]  [PlyCount "73"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e4 e6 6. e5 Nfd7 7. Be3 c5 8. c3  Nc6 9. f4 cxd4 10. cxd4 Nb6 11. b3 Bd7 12. Nf3 Rc8 13. a3 a5 14. Nbd2 Be7 15.  Bd3 a4 16. b4 Na7 17. Qe2 Rc3 18. Kf2 O-O 19. h4 f6 20. Bxh7+ Kxh7 21. Ng5+ Kg8  22. Qh5 fxg5 23. hxg5 Bxg5 24. Qh7+ Kf7 25. fxg5 Ke7+ 26. Nf3 Qe8 27. g6 Kd8  28. Qxg7 Nb5 29. Bg5+ Kc8 30. Bf6 Rc2+ 31. Kg1 Rg8 32. Qxg8 Qxg8 33. Rh8 Qxh8  34. Bxh8 Be8 35. g7 Bf7 36. Ng5 Bg8 37. Rf1 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.7"]  [White "Wolferink, Frans"]  [Black "Emans, Job"]  [Result "1-0"]  [ECO "C13"]  [WhiteElo "2089"]  [BlackElo "1946"]  [PlyCount "91"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 h5 8. Qg3 g6  9. O-O-O c5 10. dxc5 Nxc5 11. Nf3 Nc6 12. Qf4 b5 13. Bd3 Bb7 14. Rhe1 Rc8 15.  Bf6 Bxf6 16. exf6 Kf8 17. a3 Qc7 18. Qg5 Nxd3+ 19. Rxd3 b4 20. axb4 Nxb4 21.  Rd2 Qa5 22. Kd1 Qa1+ 23. Ke2 Qxb2 24. Nd1 Qa2 25. Ne3 Qa4 26. Nd4 Nc6 27. Nxc6  Qxc6 28. Kf1 Kg8 29. Rd4 Qc7 30. Kg1 Rd8 31. Red1 Kh7 32. g4 Kg8 33. c4 hxg4  34. Rxg4 d4 35. Rdxd4 Rxd4 36. Rxd4 Rh5 37. Qg4 Qc6 38. Qh3 Qb6 39. Rd1 Qb2 40.  Rd8+ Kh7 41. Rd7 Qb1+ 42. Qf1 Qe4 43. Rxf7+ Kg8 44. Rg7+ Kf8 45. Qg2 Rxh4 46.  Rxb7 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.8"]  [White "Salihbegovic, Edim"]  [Black "Boersma, Jan"]  [Result "1/2-1/2"]  [ECO "B27"]  [WhiteElo "1937"]  [BlackElo "2065"]  [PlyCount "89"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8.  Nxe5 Bd7 9. Nxd7 Qxd7 10. Be3 Bg7 11. Rd1 Qg4 12. Qb3 Qb4 13. Qxb4 Nxb4 14.  Bb5+ Nc6 15. Be2 O-O 16. O-O Rac8 17. a3 a6 18. Nb1 Ne5 19. c3 Nc4 20. Bc1 b5  21. Bf3 Rc7 22. Rfe1 Re8 23. Nd2 Bh6 24. Ne4 Nxe4 25. Bxh6 Nc5 26. Bc1 Rcc8 27.  b4 Na4 28. Bb7 Rcd8 29. Bxa6 Nxc3 30. Rxd8 Rxd8 31. g3 Rd6 32. Bb7 e5 33. Bg2  Ne2+ 34. Rxe2 Rd1+ 35. Bf1 Rxc1 36. Ra2 e4 37. Kg2 f5 38. a4 bxa4 39. Rxa4 Nd2  40. Be2 Re1 41. b5 Rb1 42. Ra3 Kg7 43. Ra7+ Kh6 44. h4 Nf3 45. Bxf3 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.9"]  [White "Bezemer, Arno"]  [Black "Kalle, Erwin"]  [Result "1/2-1/2"]  [ECO "C60"]  [WhiteElo "2278"]  [BlackElo "2018"]  [PlyCount "60"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 d6 5. d4 a6 6. Be2 Nxd4 7. Nxd4 exd4 8.  Qxd4 Nc6 9. Qe3 Be7 10. Nd5 Be6 11. Nxe7 Qxe7 12. O-O O-O 13. b3 Rfe8 14. Bb2  f5 15. exf5 Bxf5 16. Qc3 Ne5 17. Rae1 Qd7 18. Bd1 Re7 19. Re3 Rae8 20. Rfe1 Ng6  21. Qc4+ Kf8 22. Rf1 Ne5 23. Qh4 Kg8 24. Rfe1 Ng6 25. Qg3 Rxe3 26. Rxe3 Qc6 27.  c4 Re4 28. Qg5 Rxe3 29. Qxe3 Qe4 30. Qxe4 Bxe4 1/2-1/2   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.10"]  [White "Kunnen, Ruurd"]  [Black "Kroon, Roelof"]  [Result "0-1"]  [ECO "C88"]  [WhiteElo "1891"]  [BlackElo "2123"]  [PlyCount "90"]  [EventDate "2018.??.??"]   1. Nf3 Nc6 2. e4 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. a4  Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 Nc6 15. Ne3  h6 16. Bh4 Nb8 17. Qd2 Nbd7 18. Bb3 Qc7 19. Nd5 Nxd5 20. exd5 c4 21. dxc4 bxc4  22. Bc2 Qa5 23. b4 Qxd5 24. Qe2 Qe6 25. Bg3 g6 26. Rad1 Bg7 27. Rd2 d5 28. Qd1  a5 29. Nd4 Qb6 30. Nb5 axb4 31. cxb4 d4 32. Qb1 Bc6 33. Nd6 c3 34. Rde2 Re6 35.  Nc4 Qc7 36. b5 Bd5 37. Na3 Qc5 38. Qc1 f5 39. Nb1 Bc4 40. Nxc3 dxc3 41. Re3 e4  42. Rd1 Nf8 43. Ree1 g5 44. Qe3 Qe7 45. f4 Ng6 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.13"]  [White "Kanis, Sierk"]  [Black "Pouw, Marcel"]  [Result "1-0"]  [ECO "D07"]  [WhiteElo "1954"]  [BlackElo "1881"]  [PlyCount "29"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. Bf4 Bd6 6. Bg3 dxc4 7. e3 Na5 8.  Qa4+ c6 9. Bxd6 b5 10. Nxb5 Bxf3 11. gxf3 cxb5 12. Qxb5+ Qd7 13. Qxd7+ Kxd7 14.  Bb4 Nc6 15. Bc3 1-0   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.14"]  [White "Blok, Ronald"]  [Black "Grutter, Tim"]  [Result "0-1"]  [ECO "E72"]  [WhiteElo "1868"]  [BlackElo "1953"]  [PlyCount "42"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e4 e5 7. Nge2 Nc6 8. d5  Ne7 9. O-O Nd7 10. Be3 f5 11. f4 Nf6 12. fxe5 Ng4 13. Qd2 Nxe3 14. Qxe3 Bxe5  15. Rad1 fxe4 16. Bxe4 Nf5 17. Bxf5 Bxf5 18. Nf4 Qd7 19. Ne6 Bxe6 20. dxe6 Qxe6  21. Nd5 Qg4 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.3"]  [White "Mijnheer, Peter"]  [Black "Beukema, Stefan"]  [Result "0-1"]  [ECO "C47"]  [PlyCount "94"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.  exd5 cxd5 9. O-O O-O 10. h3 c6 11. Qf3 Rb8 12. Bf4 Bd6 13. b3 Rb4 14. Bxd6 Qxd6  15. Qg3 Qxg3 16. fxg3 Be6 17. Rf4 Rb7 18. g4 Nd7 19. Re1 h6 20. Na4 c5 21. c4  Rb4 22. Nb2 Nb6 23. Rc1 Rd8 24. Bc2 dxc4 25. a3 Rb5 26. Nxc4 Nxc4 27. bxc4 Rb2  28. Rf2 g6 29. Be4 Rxf2 30. Kxf2 Rd4 31. Bd5 Bxd5 32. cxd5 Rxd5 33. Rc4 Kg7 34.  Ke3 Kf6 35. Ra4 Rd7 36. Ke4 Kg5 37. g3 Kf6 38. Ra6+ Ke7 39. Rc6 Rd4+ 40. Ke5  Ra4 41. Rxc5 Rxa3 42. Rc7+ Kf8 43. h4 Rxg3 44. h5 g5 45. Kf6 Rf3+ 46. Ke5 a5  47. Ra7 Rf4 0-1   [Event "Chess Festival Groningen 2018 Compact A"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "9.4"]  [White "Wubben, Marcel"]  [Black "Balje, Jan [Compact A]"]  [Result "0-1"]  [ECO "D47"]  [PlyCount "154"]  [EventDate "2018.??.??"]   1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3  Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O cxd4 13. Nxd4 Nxe5 14. Bb5+ Nd7 15.  Qh5 N5f6 16. Nxe6 Nxh5 17. Nxd8 Rxd8 18. Re1+ Be7 19. Nc5 Bc8 20. Bg5 f6 21.  Bd2 Kf7 22. Bc4+ Kg6 23. Rxe7 Ne5 24. Rxe5 fxe5 25. Bxb4 Rd4 26. b3 Rhd8 27. h3  Rd1+ 28. Rxd1 Rxd1+ 29. Kh2 Nf6 30. Bc3 e4 31. Bxf6 gxf6 32. Nxe4 Bf5 33. Nc3  Rd2 34. Nd5 Kg7 35. Kg3 Be6 36. Ne3 Bxc4 37. Nxc4 Rxa2 38. Kf3 Rc2 39. Na5 Kf7  40. h4 h5 41. Ke3 Ke6 42. g3 Rc5 43. Nc4 Rb5 44. Nd2 Rb4 45. f3 f5 46. Kd3 Kd5  47. Kc3 Rb8 48. Kd3 Rb4 49. Kc3 Rb8 50. Kd3 Rg8 51. Nf1 Ke5 52. Ke3 Rg7 53. f4+  Kd5 54. Kd3 Rg8 55. Ne3+ Ke6 56. Nf1 Rc8 57. Kd2 Kd5 58. Kd3 Rc1 59. Ne3+ Ke6  60. Nc2 Kd5 61. Ne3+ Kc5 62. Nxf5 Kb4 63. Nd4 Rc3+ 64. Ke4 Rxg3 65. Nc6+ Kc5  66. Nd4 a5 67. Ne6+ Kd6 68. Nd4 Rh3 69. Nf3 Ke7 70. Nd4 Kf6 71. Nc6 Rxb3 72.  Nxa5 Rb4+ 73. Kf3 Kf5 74. Nc6 Rb3+ 75. Kg2 Kxf4 76. Nd4 Ra3 77. Ne2+ Kg4 0-1   [Event "Chess Festival Groningen 2018 Compact B"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.3"]  [White "Sterba, Michal"]  [Black "Vriens, Huib"]  [Result "1-0"]  [ECO "B86"]  [WhiteElo "1749"]  [BlackElo "1679"]  [PlyCount "89"]  [EventDate "2018.??.??"]   1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 d6 6. Bc4 Nf6 7. O-O Be7 8. Bb3  O-O 9. Be3 Qc7 10. Rc1 b5 11. a3 Nbd7 12. f3 Ne5 13. Qe2 Bb7 14. Rcd1 Rac8 15.  Nxe6 fxe6 16. Bxe6+ Kh8 17. Bxc8 Rxc8 18. Rfe1 Nc4 19. Bc1 Re8 20. b3 Nb6 21.  Bb2 Nbd7 22. Qd2 Ne5 23. Ne2 Rd8 24. Nd4 d5 25. Qf4 Re8 26. Kh1 Bd6 27. exd5  Ng6 28. Rxe8+ Nxe8 29. Qe3 Qf7 30. Re1 Nf6 31. c4 bxc4 32. bxc4 Bc8 33. Ne6 Nh5  34. c5 Bb8 35. Qg5 Nf6 36. Qd2 Ne7 37. Nd8 Qh5 38. d6 Ned5 39. Bxf6 Nxf6 40.  Qa2 h6 41. c6 Nd5 42. g4 Qh4 43. Re8+ Kh7 44. Qxd5 Qf2 45. Qe4+ 1-0   [Event "Chess Festival Groningen 2018 Compact B"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.4"]  [White "Van Foreest, Pieter"]  [Black "Torensma, Jan"]  [Result "0-1"]  [ECO "C15"]  [WhiteElo "1732"]  [BlackElo "1675"]  [PlyCount "38"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8.  Qh6 Nbd7 9. f3 exf3 10. Nxf3 c5 11. Bb5 Qa5 12. Bxd7+ Nxd7 13. Qxh7 Qxc3+ 14.  Kf2 Nf6 15. Qd3 Qxa1 16. dxc5 Qa2 17. Qb5+ Bd7 18. Qxb7 Qxc2+ 19. Bd2 Qxc5+ 0-1   [Event "Chess Festival Groningen 2018 Compact B"]  [Site "Groningen, Netherlands"]  [Date "2018.12.28"]  [Round "3.1"]  [White "Eveleens, Ed"]  [Black "Land, Marc"]  [Result "0-1"]  [ECO "A45"]  [WhiteElo "1729"]  [BlackElo "1768"]  [PlyCount "62"]  [EventDate "2018.??.??"]   1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Be2 Bg7 5. h3 Nbd7 6. Nf3 c5 7. c3 b6 8. Nbd2  Bb7 9. Rg1 Qc7 10. a4 Bc6 11. g4 e5 12. dxe5 dxe5 13. Bh2 Nd5 14. Bc4 O-O 15.  g5 Rad8 16. Qc2 Qb7 17. Bxd5 Bxd5 18. e4 Bc6 19. O-O-O Qa6 20. b3 b5 21. axb5  Bxb5 22. c4 Bc6 23. Kb2 Qb7 24. Ra1 f5 25. gxf6 Rxf6 26. Qd3 Rdf8 27. Rad1 R8f7  28. Nxe5 Rxf2 29. Rgf1 Nxe5 30. Qd8+ Rf8 31. Qh4 Nf3+ 0-1   [Event "Chess Festival Groningen 2018 Compact B"]  [Site "Groningen, Netherlands"]  [Date "2018.12.29"]  [Round "4.1"]  [White "Sterba, Michal"]  [Black "Land, Marc"]  [Result "0-1"]  [ECO "C05"]  [WhiteElo "1749"]  [BlackElo "1768"]  [PlyCount "40"]  [EventDate "2018.??.??"]   1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Qg4 cxd4 8. cxd4  h5 9. Qf4 g5 10. Qe3 Bh6 11. Nb3 Qb6 12. f3 a5 13. Ne2 a4 14. Nc5 Ncxe5 15. Bc2  Nc4 16. Qf2 Nxc5 17. dxc5 Qb4+ 18. Nc3 a3 19. O-O axb2 20. Rb1 bxc1=Q 0-1   [Event "Chess Festival Groningen 2018 Compact B"]  [Site "Groningen, Netherlands"]  [Date "2018.12.30"]  [Round "5.1"]  [White "Land, Marc"]  [Black "Spanjer, Joris"]  [Result "1-0"]  [ECO "C47"]  [WhiteElo "1768"]  [BlackElo "1725"]  [PlyCount "137"]  [EventDate "2018.??.??"]   1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bc4 Be6 8.  Nd5 c6 9. Nxf6+ Qxf6 10. Qxf6 gxf6 11. Bd3 Rg8 12. g3 O-O-O 13. Be3 Kb8 14.  O-O-O Be7 15. Rhe1 h5 16. h4 Bg4 17. Be2 Rd7 18. Bf4 Kc8 19. Rd3 b6 20. Bf3 Kc7  21. Red1 Rg6 22. c4 a5 23. b3 Rg8 24. Kd2 f5 25. Bxg4 fxg4 26. Ke3 f6 27. f3  gxf3 28. Kxf3 Rg4 29. e5 fxe5 30. Bxe5 Rg6 31. Bf4 Rf6 32. Re1 Rg6 33. Rde3 Bf8  34. Re6 Rdg7 35. Re8 Rf7 36. R1e6 Rgf6 37. Rxf6 Rxf6 38. g4 hxg4+ 39. Kxg4 b5  40. Kg5 Rf7 41. Re4 Kd7 42. Kg4 Rg7+ 43. Bg5 Rf7 44. Rf4 Rxf4+ 45. Kxf4 Ke6 46.  h5 Bg7 47. h6 Bh8 48. cxb5 cxb5 49. Bd8 a4 50. Bb6 axb3 51. axb3 Be5+ 52. Ke3  Kf7 53. Bd4 Kg6 54. Bxe5 dxe5 55. Ke4 Kxh6 56. Kxe5 Kg6 57. b4 Kf7 58. Kd6 Ke8  59. Kc6 Kd8 60. Kxb5 Kc8 61. Kc6 Kb8 62. Kb6 Ka8 63. Kc7 Ka7 64. b5 Ka8 65. Kc6  Ka7 66. Kc7 Ka8 67. Kb6 Kb8 68. Ka6 Ka8 69. b6 1-0   [Event "Chess Festival Groningen 2018 Compact C"]  [Site "Groningen, Netherlands"]  [Date "2018.12.27"]  [Round "2.17"]  [White "De Boer, Sake Jan"]  [Black "Sleurs, Michel"]  [Result "1-0"]  [ECO "D00"]  [WhiteElo "1521"]  [BlackElo "1000"]  [PlyCount "31"]  [EventDate "2018.??.??"]   1. d4 d5 2. Bf4 e6 3. e3 Bb4+ 4. c3 Bd6 5. Bg3 Bxg3 6. hxg3 Nc6 7. Nf3 Nf6 8.  Bd3 O-O 9. Nbd2 Bd7 10. Qc2 Rb8 11. Bxh7+ Kh8 12. Ng5 e5 13. O-O-O e4 14. Bxe4+  Kg8 15. Bxd5 g6 16. Qxg6# 1-0