Keep your PGN file
There is currently no PGN paste box or PGN file upload in Chessigma, so you will not be asked to reformat a file.
PGN review workflow
If you need to paste or upload a PGN, Chessigma is not currently the right tool. Instead, it imports games from supported public profiles and studies patterns across that synced history. This page explains the difference before you sign up.
A repeatable process
There is currently no PGN paste box or PGN file upload in Chessigma, so you will not be asked to reformat a file.
Use your public playing identity to import available games into one consistent history.
Look for tendencies across games rather than expecting engine annotations for each PGN move.
Know the boundary
Chessigma is neither a PGN editor nor an engine-based PGN analyzer. It does not annotate a pasted score, calculate variations, or return centipawn evaluations. Its purpose is history-pattern analysis from supported account imports.
No. Chessigma currently works through supported public-profile imports, not PGN upload or paste.
No. The analysis focuses on patterns across your history rather than engine lines or centipawn scores.
Your history has a signal