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FIDE ID 4500725 · born 1965 · last updated 5/12/2026
Standard
1892
Rapid
1932
Blitz
1958
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Shortlist public Lichess and chess.com accounts for Korchagin 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 Korchagin…
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Real tournament games of Oleg Korchagin from public sources. Select a game to replay it on the board.
All games
+4 =2 -11 · score 29% · 17 games
As White
+3 =1 -3 · score 50% · 7 games
As Black
+1 =1 -8 · score 15% · 10 games
Przybylski,Bartosz(2289)
Korchagin,O(1918)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Vilnius Open 2026 | 3 | 2026-07-03 to 2026-07-06 |
| Vilnius Open A 2025 | 9 | 2025-07-07 to 2025-07-13 |
| 5th Paul Keres Open A | 1 | 2024-07-22 |
| Riga Tech Open A 2023 | 1 | 2023-08-07 |
| Riga Tech Rapid Open 2023 | 3 | 2023-08-06 |
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 17 of Korchagin’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (17) - latest 7/6/2026
Helps match accounts whose display name is not written in Latin letters.
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