or
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FIDE ID 806404 · born 1960 · last updated 5/12/2026
Standard
2318
Rapid
2376
Blitz
2399
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Shortlist public Lichess and chess.com accounts for Efimov 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 of Efimov…
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Real tournament games of Igor Efimov from public sources. Select a game to replay it on the board.
All games
+17 =15 -10 · score 58% · 42 games
As White
+8 =6 -5 · score 58% · 19 games
As Black
+9 =9 -5 · score 59% · 23 games
Bertagnolli,A(2341)
Efimov,Ig(2318)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| 57th Italian Teams Final | 3 | 2026-04-29 to 2026-04-30 |
| 57th Italian Teams Gp B | 7 | 2026-04-24 to 2026-04-28 |
| TCh-Euro Small Nations | 7 | 2025-11-16 to 2025-11-21 |
| FIDE World Cup 2025 | 2 | 2025-11-01 to 2025-11-02 |
| 45th Olympiad 2024 | 9 | 2024-09-11 to 2024-09-22 |
| Genova Int Open A 2024 | 5 | 2024-07-14 to 2024-07-19 |
| 5th ESNA Ind 2024 | 9 | 2024-06-23 to 2024-06-29 |
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.
Pick a candidate account above to unlock the report.
As Black
AI matching from found games
We already found 42 of Efimov’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (42) - latest 4/30/2026
Helps match accounts whose display name is not written in Latin letters.
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