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FIDE ID 2082322 · born 1997 · last updated 5/12/2026
Standard
1974
Rapid
1999
Blitz
1997
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Shortlist public Lichess and chess.com accounts for Biernacki via fuzzy name, country, and rating-band signals. Fastest path; works without sample games.
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Searching public databases for known games of Biernacki…
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Real tournament games of Mark Biernacki from public sources. Select a game to replay it on the board.
All games
+50 =18 -132 · score 30% · 200 games
As White
+31 =6 -56 · score 37% · 93 games
As Black
+19 =12 -76 · score 23% · 107 games
Rosen, Eric(2327)
Biernacki, Mark(1997)1-0
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As White
| Event | Games | Dates |
|---|---|---|
| Round 5: Rosen, Eric - Biernacki, Mark | 1 | 2026-07-04 |
| Naroditsky Mem Blitz 2026 | 2 | 2026-07-04 |
| Round 11: Sagar, Shah - Biernacki, Mark | 1 | 2026-07-04 |
| Naroditsky Mem Rapid 2026 | 2 | 2026-07-03 |
| Titled Tue 29th Apr Late | 1 | 2025-04-29 |
| Titled Tue 11th Jun Late | 11 | 2024-06-11 |
| Titled Tue 11th Jun Early | 4 | 2024-06-11 |
| Titled Tue 4th Jun Late | 8 |
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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Showing the latest 100 of 200 games on file. Use them to build account leads for Mark Biernacki.
As Black
| 2024-06-04 |
| Titled Tue 4th Jun Early | 2 | 2024-06-04 |
| Titled Tue 28th May Late | 3 | 2024-05-28 |
AI matching from found games
We already found 200 of Biernacki’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (198), lichess_broadcast (2) - latest 7/4/2026
Helps match accounts whose display name is not written in Latin letters.
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