MasterChess

Analyze your games like a champion ♟️

Built for those who want Grandmaster-level chess analysis without subscriptions or limitations. Master Chess brings the incredible processing power of the Stockfish 18 engine right into your pocket, giving you a complete set of tools to understand your mistakes and grow as a player.

🚀 EVERYTHING YOU NEED TO IMPROVE:

🔗 Integration with Chess & Lichess. Connect your nickname and all your games will automatically sync. Instantly import your history from your account to have it always at hand, at a glance.

🧠 Stockfish 18 on your device. Analysis runs 100% locally thanks to WebAssembly technology. Test yourself by playing against AI or analyzing positions: no waiting, zero lag, and complete privacy for your data.

📈 Evaluation and Accuracy Graph Check your positional advantage and your accuracy turn by turn. Discover the decisive mistakes that overturned the outcome of the board.

🎯 Move-by-Move Feedback Instantly spot oversights and inaccuracies. If you blunder, the engine will assist you by suggesting the best move you should have made with a visual arrow.

📚 ECO Opening Recognition Are you studying theory? Master Chess automatically recognizes the opening played (from the Sicilian to the Spanish) and immediately assigns it the corresponding ECO code to make it easier for you to memorize.

✨ Independent and 100% Free Project Created by a chess and AI enthusiast for the entire community. No intrusive ads, no paid walls: just you, the board, and the best algorithmic logic available.

Get ready to take control of the center, recognize tactical patterns, and never repeat the same mistakes again. Download Master Chess!