[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.10"]
[Round "1"]
[White "Mrozinski, Mateusz"]
[Black "Trzmiel, Bartosz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1623"]
[BlackElo "1192"]
[PlyCount "65"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 0-0 10. 0-0-0 Qc7 11. g4 b5 12. g5 b4 13. Ne2 Nh5 14. Ng3 Nf4 15. Nf5 Bxf5 16. exf5 Bxg5 17. h4 Be7 18. Bxf4 exf4 19. Qxf4 Nc6 20. Rg1 Ne5 21. f6 Ng6 22. Qf5 Bxf6 23. h5 Qb6 24. Bd3 Rac8 25. hxg6 fxg6 26. Qd5+ Rf7 27. Bc4 Qe3+ 28. Kb1 Rxc4 29. Qxc4 Qb6 30. Rge1 Kf8 31. Nd4 a5 32. Ne6+ Ke7 33. Ng5+ 1-0

