BoardMedium
Play now
Tic Tac Toe
Beat the minimax machine.
4.3
Chess
Full rules, real opponent.
4.9
Complete chess: castling, en passant, promotion and proper check detection, against an opponent that searches ahead with alpha-beta pruning and a piece-square evaluation. Raise the difficulty to make it look further.
High score
0
Last score
0
Your plays
0
How to play
- 1You play white and move first.
- 2Tap a piece to see every legal move it has.
- 3Tap a highlighted square to make the move.
- 4Castling, en passant and promotion to a queen all work automatically.
- 5Checkmate wins; stalemate is a draw worth a consolation score.
Keyboard controls
- RestartR
Mobile controls
- Tap a piece, then tap its destination
#strategy#classic#ai
Achievements
Unlock milestones as you improve at Chess.
Opening Theory
Score 500 points against the chess engine.
Grandmaster Run
Beat the chess engine for 1,500 points.
Related games
More like this one.