ChessSolve

Live Stockfish engine analysis, evaluation bar, and best-move arrows directly on your Chess.com and Lichess board during practice.

ChessSolve — Real-Time Chess Analysis Stop guessing. Start improving. ChessSolve overlays Stockfish engine arrows directly on your board — live, while you play — so you can see the best moves as they happen. Live Analysis Get instant Stockfish evaluations during your games on Chess.com and Lichess. Up to 4 best-move arrows appear directly on your board the moment it's your turn. Configure analysis depth and the number of move candidates to match your training style. Puzzle Trainer Sharpen your tactics with the built-in puzzle trainer. Solve curated positions, get immediate engine feedback, and build the pattern recognition that carries into your real games. Game Replays Every game you play is saved automatically. Come back any time, replay it move by move with full engine analysis, and pinpoint exactly where it went wrong. Works Where You Play Fully compatible with Chess.com and Lichess — the two most popular chess platforms in the world. Free to Start No credit card required. Free users get 10 positions per day with best-move arrows. Upgrade to Premium for unlimited analysis, deeper engine depth, and more move candidates. How It Works 1. Install the extension and create a free account at https://chesssolve.com 2. Open a game on Chess.com or Lichess 3. Click the ChessSolve icon and press Start 4. Best-move arrows appear on your board in real time Privacy We only send board position data for analysis — nothing else. Responsible Use ChessSolve is designed for training, analysis, and learning. Using engine assistance in rated or competitive games violates platform terms of service. Please use responsibly.