or
Loading player profile…
FIDE ID 4500725· born 1965 · last updated 5/12/2026
FIDE standard
1892
FIDE rapid
1932
FIDE blitz
1958
Quick name searchFree
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 ofKorchagin…
Have your own PGNs? You can also paste them below once this finishes; or use Quick name search above to skip this step.
Real tournament games of Oleg Korchagin from public sources. Select a game to replay it on the board.
All games
+4 =2 -11 · score29% · 17 games
As White
+3 =1 -3 · score50% · 7 games
As Black
+1 =1 -8 · score15% · 10 games
Przybylski,Bartosz(2289)
Korchagin,O(1918)1-0
Loading the game…
Select a game
As White
| 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.
Pick a candidate account above to unlock the report.
As Black
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.
Costs 1 credit
Uses 1 credit. Results take a few minutes; the results page updates itself.