Chess vs. the Computer

How to play

Tap one of your pieces, then tap a highlighted square to move it. On a keyboard, use the arrow keys to move around the board and press Enter or Space to pick up and drop a piece.

Every standard rule is enforced: castling, en passant, pawn promotion (you choose the piece), check, checkmate, stalemate, the fifty-move rule and threefold repetition.

Easy looks two moves ahead and sometimes picks a weaker move; medium looks three moves ahead. Your game is saved on this device, so you can close the tab and come back.