Play the classic strategy game of Chess online for free! Challenge the AI or play locally with a friend on the same device. Features full chess rules including castling, en passant, pawn promotion, check, checkmate, and stalemate detection. The AI uses minimax search with alpha-beta pruning and piece-square table evaluation for a challenging game. Choose between vs AI and 2 Player modes. Includes move tracking, captured piece display, sound effects, local match history, and beautiful canvas-rendered board with interactive controls.