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FIDE ID 21046689 · born 2010 · last updated 5/12/2026
Standard
1777
Rapid
1837
Blitz
1889
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Shortlist public Lichess and chess.com accounts for Czyzewski via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
AI matching by sample game
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Real tournament games of Jan Czyzewski from public sources. Select a game to replay it on the board.
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Rog,Bartlomiej(2251)
Czyzewski,Jan(1776)0-1
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| Event | Games | Dates |
|---|---|---|
| ch-POL Rapid 2025 | 1 | 2025-10-04 |
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 1 of Czyzewski’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (1) - latest 10/4/2025
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.