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FIDE ID 51640198 · born 2010 · last updated 5/12/2026
Standard
1561
Rapid
-
Blitz
1514
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Shortlist public Lichess and chess.com accounts for Koca 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 Koca…
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Real tournament games of Ahmet Zeybek Koca from public sources. Select a game to replay it on the board.
All games
+0 =3 -2 · score 30% · 5 games
As White
+0 =1 -1 · score 25% · 2 games
As Black
+0 =2 -1 · score 33% · 3 games
Aydin, Cevik(1679)
Koca, Ahmet Zeybek(1561)½-½
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Round 5: Koca, Ahmet Zeybek - Aydin, Cevik | 1 | 2026-05-19 |
| Round 6: Yazar, Ege - Koca, Ahmet Zeybek | 1 | 2026-05-19 |
| Round 4: Toktas, Cagan - Koca, Ahmet Zeybek | 2 | 2026-05-18 |
| Round 3: Koca, Ahmet Zeybek - Tas, Cumali Eren | 1 | 2026-05-17 |
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 5 of Koca’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: lichess_broadcast (5) - latest 5/19/2026
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