Free Game ReviewReview any chess game with Stockfish right now. It is free, needs no signup and has no daily limit.
Start my free game reviewEvery chess game you play hides a few lessons. A free game review finds them for you. It goes through your game move by move, shows where the evaluation changed and points to the better move at every turning point. On ChessRank you can get a free chess game review for every game you play, powered by the Stockfish engine and running right in your browser.
What is a chess game review?
A game review is an engine check of a finished game. The engine looks at every position, compares your move with the best move it can find and gives each move a grade. Together, those grades show how accurately you played, which moves were strong and where the game slipped away. It is the fastest way to understand a loss, and it often shows that a win was closer than it felt.
What you get in a free game review on ChessRank
- Accuracy for both players. One number per side that sums up how close each player stayed to the best play.
- A grade for every move. Brilliant, best, good, inaccuracy, mistake and blunder, so the key moments stand out at a glance.
- The better move. At every mistake you see the move Stockfish prefers and the line that follows it.
- An evaluation bar. Step through the game and watch the balance of the position shift with every move.
- Coach Moji. Our chess coach explains the important moments in plain words instead of bare numbers.
How to get a free chess game review in three steps
- Load your game. Enter your chess.com or lichess username and pick a recent game, or paste the PGN of any game.
- Let Stockfish review it. The engine runs on your own device and grades every move. Depending on your device, this takes from a few seconds to a few minutes.
- Study the turning points. Jump to your mistakes and blunders, look at the better move and read what Coach Moji has to say.
Why this game review is free
Many game review tools run the engine on a server. Servers cost money, so reviews are often limited or part of a paid plan. ChessRank works differently. Stockfish runs inside your browser, on your own device, so a review costs us nothing to run. That is why you can review as many games as you like, with no signup and no daily limit. It also keeps your games private, because the analysis happens on your device.
Free game review for chess.com and lichess games
You can review games from both sites in one place. Type your username and ChessRank loads your recent games, or paste a PGN from any other source, including games you played over the board and entered by hand. Every time control works, from bullet and blitz to rapid and classical.
ChessRank is an independent project and is not affiliated with, endorsed by or sponsored by Chess.com or Lichess. All trademarks belong to their respective owners.
How to learn from your game review
A review only helps if you act on it. Start with the biggest swing in the evaluation and ask yourself what you missed. Then look for patterns across several games: the same hanging piece, the same rushed move when the clock runs low, the same trap in the opening. Finally, turn those mistakes into practice. Blunder Puzzles builds puzzles from the mistakes in your own games, so you train exactly the positions you got wrong.