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FIDE ID 21880719 · born 1986 · last updated 5/12/2026
Standard
1903
Rapid
1859
Blitz
1760
Quick name search
Shortlist public Lichess and chess.com accounts for Mazurek 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 Mazurek…
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Real tournament games of Jerzy Mazurek from public sources. Select a game to replay it on the board.
All games
+24 =24 -32 · score 45% · 80 games
As White
+14 =9 -17 · score 46% · 40 games
As Black
+10 =15 -15 · score 44% · 40 games
Pettersson,Al(1829)
Mazurek,Jerzy(1922)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| 307th YMCA Autumn B 2025 | 11 | 2025-09-25 to 2025-12-04 |
| TCh-POL 2nd League 2025 | 6 | 2025-08-31 to 2025-09-07 |
| 300th YMCA Spring A 2025 | 9 | 2025-04-25 to 2025-06-27 |
| 296th YMCA Winter A 2025 | 11 | 2025-01-10 to 2025-03-21 |
| 292nd YMCA Autumn A 2024 | 12 | 2024-10-08 to 2024-12-06 |
| 287th YMCA Spring B 2024 | 10 | 2024-04-11 to 2024-06-19 |
| 282nd YMCA Winter A 2024 | 11 | 2024-01-19 to 2024-03-21 |
| 278th YMCA Autumn A 2023 | 10 |
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
| 2023-09-22 to 2023-12-07 |
AI matching from found games
We already found 80 of Mazurek’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (80) - latest 12/4/2025
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.