Chess

• Objective: Beat the AI at chess. Standard rules — check, checkmate, draws, en passant, castling, promotion. • Making moves: Tap a piece to see its legal moves, then tap the destination. You can also drag pieces to their target square. • Difficulty: Pick Easy, Medium, or Hard from the dropdown. Higher levels think deeper and play stronger. • Controls: - New Game — start over (you'll be asked to confirm if a game is in progress) - Undo — take back your last move (also undoes the engine's response) - Flip — rotate the board to see it from the other side - Play as — switch between playing White or Black • Promotion: When a pawn reaches the last rank, pick Queen, Rook, Bishop, or Knight. • Advantage bar: Shows who's ahead based on material. The pawn/piece values translate to a +N label ("White +2" means white is up 2 pawns of material). • Cloud saves: Your game auto-saves across devices — close the tab and return later to pick up where you left off.