Master Your Chess Openings

Build your opening tree. Train it in the dojo. Never forget a line again.

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✓ Opening tree builder✓ Sparring streaks✓ Training statistics✓ Stockfish✓ Real game analysis✓ Repertoire Insights

"I fear not the man who has practiced 10,000 moves once, but I fear the man who has practiced one move 10,000 times."

— Bruce Lee

From the Blog

Repertoire Insights: Close the Gaps Between Your Repertoire and Your Games

Pawn Dojo now syncs your Chess.com and Lichess games automatically and flags every opponent move that your repertoire doesn't cover yet — so the lines you study match the lines you actually face.

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Import and Export Your Chess Opening Repertoire as PGN

Build your opening tree from any PGN file, and export your entire repertoire — including all variations — as a single PGN with RAV notation.

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Analyze Your Chess Games Against Your Repertoire

Import games from Chess.com, Lichess, or a PGN file and see exactly where you deviated from your opening repertoire — move by move.

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