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FIDE ID 4100875· born 1962 · last updated 5/12/2026
FIDE standard
2502
FIDE rapid
2357
FIDE blitz
2354
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Shortlist public Lichess and chess.com accounts for Ionov via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
Searching public databases for known games ofIonov…
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Real tournament games of Sergey Ionov from public sources. Select a game to replay it on the board.
All games
+4 =5 -2 · score59% · 11 games
As White
+2 =3 -0 · score70% · 5 games
As Black
+2 =2 -2 · score50% · 6 games
Sirotkina,N(2149)
Ionov,S(2502)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| Sveshnikov Mem Blitz | 11 | 2023-12-09 |
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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As Black
AI matching from found games
We already found 11 of Ionov ’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources:twic (11)- latest 12/9/2023
Helps match accounts whose display name is not written in Latin letters.
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