“Tonight,” she said, “take your worst loss. Copy the PGN. Then build it up . Annotate every move where you felt uncertain. Ask: Why did I play that? What was I afraid of? What did I not see? Then play the better move. Not in a new game—in the notation. Build a parallel game alongside your real one.”
Open your chosen tool. Create a new database called Master_Full.pgn . Import every game you have. Even a bullet loss from 3 years ago is data for trends. build up your chess pgn
Most PGN tools ignore custom tags, but you can use them for search. Add: “Tonight,” she said, “take your worst loss
Creating a digital version of the book's exercises and examples allows you to review them with engines or share them for coaching. Annotate every move where you felt uncertain
Because a single PGN file can contain one game—or ten thousand. Building up your PGN means: