Digital chess library · est. 2019
Study lines that hold up over the board.
Opening repertoires, endgame manuals, tactics ladders and clean PGN archives — written by titled players, delivered as files you keep. No subscription, no streaming account.
Editor's picks
The three we hand to every new student.
Start here if you are not sure what you need. Each one solves a different half of the game.
The full library
Everything, filed properly.
How it works
Buy it, download it, own it.
Filter by category and level. Every listing states its format and length up front — no surprises after checkout.
Files land in your inbox the moment payment clears. PDF, EPUB, PGN and 1080p video, all DRM-free.
Every PGN is formatted for Chessbase, SCID and Lichess studies, so a repertoire is one drag away from your board.
Theory moves. When a repertoire gets revised, the new edition is re-sent to everyone who bought the old one.
“A repertoire you understand beats a repertoire you memorised.”