Chessigma

Free chess game review & analysis

Paste your Chess.com or Lichess username, or drop in a PGN, and Chessigma walks through the whole game with you. Every move gets a classification, you see the moments it turned, and you get the move you should have played instead. It reads like a coach talking. No account, no limits.

Then fix it. Chessigma turns your own mistakes into quick puzzles and replays them until you find the better move, so you stop losing the same way twice.

What you get, free:
- Every move graded, from brilliant to blunder
- Plain-English reasons for each move, not just numbers
- A real engine (Stockfish) you can switch on for any position
- Evaluation bar, graph, and a clear read on where you stand
- Replay your own mistakes as puzzles until they stick
- Works with Chess.com, Lichess, or any PGN

It's the game review you already use, cleaner and completely free.