Chess ⁺

Choose your mode: play vs AI, challenge players online, solve puzzles, or take guided lessons. Move pieces by tapping and dragging to legal squares, following standard chess rules and checks. Plan your openings with the book explorer and practice tactics to improve vision and calculation. Use hints, takebacks, and engine analysis after each game to review mistakes and find stronger lines. Unlock higher AI levels and timed modes to test speed, endurance, and decision making under pressure. Customize boards, pieces, and notation, and track detailed stats to monitor rating growth and skill trends.