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FIDE ID 54555892· born 1943 · last updated 5/12/2026
FIDE standard
1476
FIDE rapid
-
FIDE blitz
1501
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Shortlist public Lichess and chess.com accounts for Gurrea Muzquiz via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Their repertoire vs yours
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