Data Tools

Downloadable archives, player datasets, and public chess data browsers.

Chess.com API

Formatted reference for the Chess.com published-data API documentation.

Browse titled Chess.com accounts — filter by title, rating, country, and status.

Download master games, tournament files, and opening libraries in PGN format.

4 staged tools need a clean workflow pass before release.

Queued

Computer Chess Championship event PGNs with dates and direct ZIP links.

Needs the external CCC archive workflow mapped before it should be treated as rebuilt.

Queued

Filter FIDE-rated players whose standard, rapid, or blitz rating is at least 2200.

Large generated dataset; needs an update workflow and source note before ready.

Queued

Organized Chess.com Titled Tuesday event downloads.

Needs the separate archive repo workflow mapped before rebuild.

Queued

Curated tournament PGNs with calculated FIDE categories.

Generated from event metadata and PGN files; needs source/update docs.