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FIDE ID 2607123 · born 1985 · last updated 5/12/2026
Standard
2055
Rapid
2063
Blitz
1972
Quick name search
Shortlist public Lichess and chess.com accounts for Zaczek 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 Zaczek…
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Real tournament games of Jonathon Zaczek from public sources. Select a game to replay it on the board.
All games
+6 =2 -18 · score 27% · 26 games
As White
+3 =1 -8 · score 29% · 12 games
As Black
+3 =1 -10 · score 25% · 14 games
Cordoba Roa,Angel Gabriel(2285)
Zaczek,J(2055)1-0
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As White
As Black
| Event | Games | Dates |
|---|---|---|
| Titled Tue 19th Sep Late | 11 | 2023-09-19 |
| Titled Tue 5th Sep Late | 10 | 2023-09-05 |
| Titled Tue 22nd Aug Late | 5 | 2023-08-22 |
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.
AI matching from found games
We already found 26 of Zaczek’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (26) - latest 9/19/2023
Helps match accounts whose display name is not written in Latin letters.
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