ChessAnalysis
Review every chess move with Stockfish, free and unlimited.
About
ChessAnalysis reviews your chess games for free with no daily limit. Enter a Chess.com or Lichess username or paste a PGN and Stockfish 19 analyses every move in your browser: accuracy for both players using the open Lichess formula, an evaluation graph, every inaccuracy, mistake and blunder, and a short explanation of your three biggest mistakes with the move you should have played.Features
- Import games from Chess.com or Lichess, or paste a PGN
- Stockfish 19 reviews every move in your browser
- Accuracy for both players using the open Lichess formula
- Evaluation graph with every inaccuracy, mistake and blunder
- Explanations for your three biggest mistakes with the better move
- Retry each mistake on the board and download an annotated PGN
- Analysis board, next move calculator, board editor and Elo calculator