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FIDE ID 22720260 · born 1955 · last updated 5/12/2026
Standard
1539
Rapid
1586
Blitz
1632
Quick name search
Shortlist public Lichess and chess.com accounts for Koinski 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 Koinski…
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Real tournament games of Carlos Cesar Koinski from public sources. Select a game to replay it on the board.
All games
+4 =4 -12 · score 30% · 20 games
As White
+1 =3 -6 · score 25% · 10 games
As Black
+3 =1 -6 · score 35% · 10 games
Ribeiro,Giovanna G Da Costa(1734)
Koinski,Carlos Cesar(1542)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Brazil Chess - Floripa | 5 | 2026-01-18 to 2026-01-23 |
| Floripa Winter 2024 | 7 | 2024-07-09 to 2024-07-13 |
| 10th Floripa Open 2024 | 8 | 2024-01-20 to 2024-01-28 |
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 20 of Koinski’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (20) - latest 1/23/2026
Helps match accounts whose display name is not written in Latin letters.
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Uses 1 credit. Results take a few minutes; the results page updates itself.