Chess - Play & Learn
Open the extension on the top-right to open the popup and play against Stockfish at a chosen Elo.
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⚠️ Do not use this extension to cheat. Use it for practice, fun, and quick chess breaks.
♟️ Play against Stockfish directly on top of whatever you are working on. No new tabs. No switching windows. Just open the board and start playing.
Perfect for short thinking breaks during the day.
✨ Features
🧠 Play instantly against Stockfish
🪟 Overlay board that appears on top of any webpage
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