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FIDE ID 2523558 · born 2012 · last updated 5/12/2026
Standard
2130
Rapid
2104
Blitz
2008
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Shortlist public Lichess and chess.com accounts for Bartczak 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 Bartczak…
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Real tournament games of Korneliusz Bartczak from public sources. Select a game to replay it on the board.
All games
+14 =16 -12 · score 52% · 42 games
As White
+8 =8 -7 · score 52% · 23 games
As Black
+6 =8 -5 · score 53% · 19 games
Kostic,Mil(2064)
Bartczak,Korneliusz(2130)½-½
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As White
| Event | Games | Dates |
|---|---|---|
| 38th Pula Open 2026 | 1 | 2026-06-21 |
| Round 4: Liu, Jason - Bartczak, Korneliusz | 1 | 2026-05-31 |
| Round 3: Bartczak, Korneliusz - Cole, Ethan | 1 | 2026-05-31 |
| Round 2: Cummins, Sean - Bartczak, Korneliusz | 1 | 2026-05-30 |
| Round 1: Bartczak, Korneliusz - Liu, Murray | 1 | 2026-05-30 |
| Reykjavik Open 2026 | 9 | 2026-03-25 to 2026-03-31 |
| Sligo Open 2026 | 9 | 2026-02-02 to 2026-02-08 |
| 104th ch-IRL 2025 |
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
| 9 |
| 2025-08-02 to 2025-08-10 |
| 12th ChessMates Int 2025 | 5 | 2025-03-21 to 2025-03-23 |
| Sligo Masters 2025 | 5 | 2025-01-31 to 2025-02-02 |
AI matching from found games
We already found 42 of Bartczak’s real games in public databases. No PGNs needed: one click shortlists public accounts with similar opening choices.
Sources: twic (38), lichess_broadcast (4) - latest 6/21/2026
Helps match accounts whose display name is not written in Latin letters.
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