♞ Chess
You play White against a real alpha-beta engine — full rules with castling, en passant and promotion. Checkmate the AI king.
Status —
Wins 0
Best 0
🔇
⏸
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Choose a difficulty to start.
♞
Chess
Full rules: castling, en passant, promotion, checkmate, stalemate, threefold-repetition and insufficient-material draws. You are White.
😌 Easy
🧠 Medium
🔥 Hard
TAP TO START
How to play
You play White (bottom). Tap a piece — its legal moves glow green (captures glow red) — then tap a destination.
Full rules: castling (king + rook, neither moved, path clear and unattacked), en passant , and promotion (choose Queen, Rook, Bishop or Knight).
Checkmate wins. Stalemate , threefold repetition and insufficient material are draws.
Difficulty: Easy looks one move ahead and plays loosely, Medium two, Hard three with capture quiescence.
Sound is off by default — tap 🔊 to enable. ⏸ pauses the AI clock.