Chess Eval Extension

Real-time chess position evaluation on chess.com

Chess Eval Extension provides instant, real-time position evaluation for your chess.com games using the powerful Stockfish chess engine. Features: - Real-time position evaluation displayed directly on the board - Powered by Stockfish WASM engine for accurate analysis - Lightweight and fast - runs entirely in your browser - Works seamlessly with chess.com's interface - No data collection or external servers required Perfect for players who want to: - Analyze positions during post-game review - Study opening variations - Understand positional advantages - Learn from engine suggestions The extension automatically detects chess positions on chess.com and provides continuous evaluation as the position changes. All analysis happens locally in your browser - your games and data remain private. Note: This tool is for learning and analysis. Please respect fair play guidelines when using during live games.