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FIDE ID 2800020 · born 1956 · last updated 5/12/2026
Standard
2367
Rapid
2288
Blitz
2343
Quick name search
Match Gruenfeld to their Lichess and chess.com accounts via fuzzy name + country + rating-band on our online-handle corpus. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games of Gruenfeld…
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Prep report
Their repertoire vs yours
Once you’ve found their account, we cross-reference their opening tree against your imported games, surfacing the lines they play that you don’t know, the leaks in their repertoire you can punish, and the gaps in yours you’ll need to plug before the game.
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AI matching by sample game
We checked our stored public PGN sources for FIDE ID 2800020 and do not have usable games for Gruenfeld yet. Paste games below to run repertoire matching by play pattern.
AI Scout can surface accounts even when their handle looks nothing like their name; the right game count is benchmarked on /benchmarks.