Open Dutch Championships Diving Chess 2026

 Diving Chess Dutch Championship 2026 – Registration

Welcome to the most unique and exhilarating chess event in the world — where strategy meets stamina underwater.

In Diving Chess, players must hold their breath, think fast, and make a move while submerged. As soon as a player surfaces, their opponent must immediately dive down to continue play. The clock is replaced by your lungs — and your focus.

Watch an ESPN episode on Diving Chess:
https://www.youtube.com/watch?v=JbUcFEV4DZQ

 Tournament Rules

• Underwater Move Rule:
  Each player must make a move while underwater and before surfacing.
  Emerging without making a move will result in a warning (if a legitimate excuse is provided). A second infraction results in a forfeit.
• Alternating Dives:
  You must dive as soon as your opponent surfaces. Delays are not permitted.
• No Touch-Move Rule:
  You can adjust pieces freely underwater before committing to a move.
• Captured Pieces:
  Removed pieces must be placed neatly on the side of the board.
• Fair Play:
  Players may not use weights or any devices to help them stay underwater, nor may they hold onto the pool edge or fixtures during play.
• Tournament Format:
  The championship will be played using the Swiss System.
  Tie-break procedures will be announced before the event begins.

 Are You Ready to Dive In?

Join competitors from around the world in this unforgettable fusion of mind and body. Whether you’re a seasoned diver or a fearless chess player looking for your next challenge — this is your chance to make a splash in chess history.

 Register now and secure your spot in the 2026 Diving Chess Dutch Championship!