Analyze your games. Find your rating leaks.

Free report analyzes your last 20 games. Paid report analyzes up to 100. No login. Deterministic insights (Stockfish + fixed heuristics).

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Lichess import is fastest. If your games are on Chess.com and import fails, download your games as a file and upload it here. This always works.

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Tip: For the fastest runs, start with fewer games first, then unlock the full report.

Paul Morphy — Opera Game (loops while analysis runs)

Speed: 1.8s/move

If your games are on Chess.com and import fails, download your games as a file and upload it here. This always works.

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