Upload a chess game and get an objective statistical analysis of engine-like play, move by move.
Analyze a chess game for signs of engine assistance. Paste a Chess.com link, paste a Lichess link, or upload a PGN.
Chess Cheat Detector analyzes the moves in a chess game using Stockfish and statistical models to identify unusually engine-like play. It does not claim to prove that a player cheated.
Results indicate statistical anomalies and should not be treated as proof of cheating.
Your game is read into positions, players, ratings and results. Games can be uploaded as PGN files or loaded directly from Chess.com or Lichess URLs.
