Chess.com Game Review

How to review a Chess.com game for free

1. Type your Chess.com username (not your email) and press Review my game.
2. We load your last 20 games from the past three months and review the newest one. Use the game list to pick another.
3. Stockfish analyzes every move in your browser. You get accuracy for both players, every inaccuracy, mistake and blunder, and your three biggest mistakes explained.

Chess.com’s own Game Review is limited to one full review a day on the free plan. Here the engine runs on your device, so there is no limit: review every blitz game from tonight if you like. To study a single position from a game, open it on the analysis board.

How this review compares with Chess.com analysis

Both reviews use Stockfish and rate each move by how much it changed your winning chances. The differences are in the details: we use the published Lichess accuracy formula, our own move labels (Best, Good, Inaccuracy ?!, Mistake ?, Blunder ??) and a fixed depth so every game is reviewed the same way. Expect small differences in accuracy and in which moves count as mistakes.

Frequently asked questions

More free chess tools

• Chess Game ReviewImport a game from Chess.com, Lichess or a PGN and get a full review.
• Lichess Game ReviewEnter a Lichess username or paste a PGN to review it.
• Analysis BoardAnalyze any position with a free Stockfish engine.
• Next Move CalculatorSet up a position and see the engine’s top moves.
• Board EditorDrag pieces to set up a position and copy the FEN.
• Chess ClockOnline chess timer with increment for over-the-board games.
• Elo CalculatorSee the rating points you gain or lose after a game.
• Chess Board SetupHow to set up a chess board, with a diagram.
• Chess AccuracyHow accuracy scores are calculated, and why sites differ.