[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.12"]
[Round "4"]
[White "Chekhani, Anna"]
[Black "Czarnowicz, Michal"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1575"]
[BlackElo "1346"]
[PlyCount "99"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Nc6 8. d5 Ne7 9. Qb3 c5 10. Nd2 Qa5 11. 0-0-0 Bd7 12. Qc2 a6 13. a4 Rfb8 14. f3 b5 15. cxb5 axb5 16. Bxb5 Bxb5 17. axb5 Ne8 18. Nc4 Qb4 19. Na3 Nc7 20. Bd2 c4 21. Ncb1 Qc5 22. Qxc4 Qxc4+ 23. Nxc4 Nxb5 24. Nba3 Nxa3 25. Nxa3 Nc8 26. Nc4 Ra4 27. Na5 Ra2 28. Bc3 Rb5 29. Nc6 Na7 30. Nxa7 Rxa7 31. Kc2 Bh6 32. Ra1 Rab7 33. Ra6 R5b6 34. Rxb6 Rxb6 35. Ra1 Be3 36. Ra8+ Kg7 37. Rc8 Bc5 38. Bxe5+ dxe5 39. Rxc5 Ra6 40. Kc3 Ra1 41. d6 Kf6 42. Rd5 Ra8 43. d7 Rd8 44. Kc4 Ke6 45. Kc5 Rxd7 46. Rxd7 Kxd7 47. Kd5 f6 48. b4 h5 49. b5 h4 50. b6 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.11"]
[Round "3"]
[White "Czarnowicz, Michal"]
[Black "Iwaszkiewicz, Krzysztof"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1346"]
[BlackElo "1630"]
[PlyCount "59"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Be7 7. cxd5 exd5 8. Bd3 0-0 9. Nge2 Nbd7 10. 0-0 Nh5 11. Bxe7 Qxe7 12. Qc2 Nb6 13. Na4 f5 14. Nxb6 axb6 15. Ng3 Nxg3 16. hxg3 Bd7 17. Qb3 b5 18. Rfc1 Qd6 19. Qc3 g5 20. Qc5 Qxc5 21. Rxc5 f4 22. gxf4 gxf4 23. e4 Ra4 24. exd5 Rxd4 25. dxc6 bxc6 26. Be2 Rd2 27. Bf3 Rxb2 28. Bxc6 Bxc6 29. Rxc6 Rd8 30. a4 1/2-1/2

