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FIDE ID 4500580· born 1954 · last updated 5/12/2026
FIDE standard
2121
FIDE rapid
2049
FIDE blitz
2061
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Shortlist public Lichess and chess.com accounts for Neff via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Real tournament games of Sergei Neff from public sources. Select a game to replay it on the board.
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Narva,M(2398)
Neff,S(2136)1-0
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| Event | Games | Dates |
|---|---|---|
| 34th Keres Mem Rapid | 1 | 2025-01-19 |
Prep report
Their repertoire vs yours
Once you have a candidate account, we cross-reference its 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 from found games
We already found 1 of Neff ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (1)- latest 1/19/2025
Helps match accounts whose display name is not written in Latin letters.
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