Three-check Openings Explorer

Statistics can say a lot. Especially when there's no clear theory. This application (which is based on more than 200 000 games of top players) is an attempt to better understand the one of chess variants - Three-check. The collected statistics (the first 15 moves) can help players choose the good strategy which will succeed.

From chess.com:

What is 3-Check chess?

3-Check is a simple variant with one clear task in mind: check the king as many times as you can! Normal rules apply, but you can also win (or lose!) a game by checking (or getting checked) 3 times in total:

- Games can still end in the traditional ways of checkmate, stalemate and time-out.

- The game can also end if a player checks their opponent's king three times.

- A move that results in a double-check only counts as one check towards the "total check score."