Chess Masters Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-08-31 · 5 entries checked · 3 flagged · 3 issues confirmed · 3 corrected · 0 still open

Recent findings (audit lane, verbatim)

José Raúl Capablanca — Alekhine had beaten Capablanca before their 1927 world championship match, e.g., at St. Petersburg 1913.

Judit Polgár — The claim that she defeated reigning world number one Garry Kasparov in 2002 is ambiguous; it was a rapid game, not a classical game, but the entry does not specify, which could mislead.

Alexander Alekhine — The claim that Alekhine was introduced to chess by his mother, older brother, and older sister is incorrect; reliable sources state he was taught by his mother and older brother, not his sister.

Open data

All content is fetchable as JSON at /data/content/ · llms.txt · sitemap

Corrections

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