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FIDE ID 21009937 · born 1954 · last updated 5/12/2026
Standard
1599
Rapid
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Blitz
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Quick name search
Shortlist public Lichess and chess.com accounts for Marczukiewicz 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 Marczukiewicz…
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Real tournament games of Slawomir Marczukiewicz from public sources. Select a game to replay it on the board.
All games
+4 =9 -9 · score 39% · 22 games
As White
+0 =6 -5 · score 27% · 11 games
As Black
+4 =3 -4 · score 50% · 11 games
Sobieraj,Filip(1697)
Marczukiewicz,Slawomir(1637)0-1
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As White
| Event | Games | Dates |
|---|---|---|
| 294th YMCA Autumn C 2024 | 12 | 2024-09-25 to 2024-12-18 |
| 288th YMCA Spring C 2024 | 10 | 2024-04-10 to 2024-06-13 |
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 22 of Marczukiewicz’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (22) - latest 12/18/2024
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.