RepCheck — patrik

RepCheck shows you where your games leave your opening repertoire — in the analysis board on chess.com and lichess.⚠️ Works in the analysis / game-review board only. Open a finished game or the analysis board and run the check there — RepCheck does not run during a live, ongoing game.Features
- Highlights the first out-of-repertoire move and transpositions directly in the move list.
- Use a repertoire from a local PGN (pick a folder or paste) or from a RookHub instance (server-side analysis).
- Save games to RookHub (with a shareable link) and copy the PGN with one click.
- On chessable.com: copy or search the FEN of the current position and remember a line to RookHub.Privacy: data is only sent to the RookHub instance you configure yourself — nowhere else.