No account needed
You keep making the same mistake.
Every chess site will analyse your game and hand you a report. Reading a report is not what makes a mistake stop happening — being asked the position again is. Save Your Chess finds the moves that cost you and puts you back in front of them.
- Your last games, not a puzzle set. We pull them straight from Chess.com or Lichess.
- The engine reads them while you wait. Evaluation is plumbing here, not the product.
- You play the move you missed. That's the whole thing.
Two games is enough to show you a mistake. It takes a library to show you the mistake you keep making — that's what an account is for. Why we built it this way.