Chess

Standard 8×8 chess with all piece rules including castling (kingside/queenside) and pawn promotion. AI plays αβ search with piece-square tables.

8×8 board αβ AI depth=4 3 levels

Pick a mode

Engine difficulty

Press New game to start

Modevs AI · medium

Turn—

Time0:00

Statusidle

Click your piece, then click a destination square. The gold dot marks your last move. Captures remove the enemy piece. King in check means you must escape; checkmate ends the game.