Strategy
Classic chess with every rule: castling, en passant, promotion, check, checkmate and all draws. Play the computer on Easy, Medium or Hard, or play a friend on the same device.
Checkmate the enemy king: attack it so that it has no safe move.
Click a piece to see its moves, then click where it should go. Undo, Flip and New game are in the side panel.
Tap a piece, then tap a highlighted square. Dots show quiet moves, rings show captures.