[Event "Najdorf Mem Open B 2022"] [Site "Warsaw POL"] [Date "2022.07.15"] [Round "7.17"] [White "Przybyla, Andrzej"] [Black "Iwaszkiewicz, Krzysztof"] [Result "0-1"] [WhiteElo "1418"] [BlackElo "1630"] [ECO "D45"] [Opening "QGD semi-Slav"] [Variation "5.e3"] [EventDate "2022.07.09"] [WhiteFideId "1146351"] [BlackFideId "21810222"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 Bb7 9. O-O Nbd7 10. a3 a5 11. Qc2 O-O 12. b3 Rc8 13. Ne4 c5 14. Nxc5 Nxc5 15. dxc5 Rxc5 16. Qd2 Qc7 17. Bb2 Rc2 18. Rac1 Rxd2 19. Rxc7 Bxf3 20. Bxf3 Rxb2 21. Rxe7 Rxb3 22. Rb7 Rc8 23. a4 bxa4 24. Ra7 Ra3 25. Rxa5 g6 26. Rb1 Ra2 27. Bd1 a3 28. h3 Rd8 29. f4 Rdd2 30. Bf3 Nd5 31. Bxd5 exd5 32. g4 Rg2+ 33. Kh1 Rh2+ 34. Kg1 Rag2+ 35. Kf1 Rb2 36. Kg1 a2 37. Ra1 Rhc2 38. Rxd5 Rb1+ 39. Rd1 Rxa1 40. Rxa1 Rb2 0-1

[Event "Najdorf Mem Open B 2022"] [Site "Warsaw POL"] [Date "2022.07.10"] [Round "2.10"] [White "Gajewski, D"] [Black "Przybyla, Andrzej"] [Result "1-0"] [WhiteElo "1697"] [BlackElo "1418"] [ECO "B20"] [Opening "Sicilian defence"] [EventDate "2022.07.09"] [WhiteFideId "1116274"] [BlackFideId "1146351"] 1. e4 c5 2. a3 e6 3. b4 cxb4 4. axb4 Bxb4 5. Bb2 Nf6 6. e5 Nd5 7. c4 Nb6 8. Ra3 Nc6 9. Rg3 g6 10. h4 h5 11. Nf3 Ne7 12. Bd3 d5 13. Nc3 dxc4 14. Bc2 Nbd5 15. Ne4 Nf5 16. Rg5 Be7 17. g4 hxg4 18. Rxg4 Qb6 19. Ba1 Bd7 20. Nd6+ Bxd6 21. exd6 Rg8 22. Bxf5 exf5 23. Rxc4 Qxd6 24. O-O Be6 25. Re1 Ke7 26. Qb3 Qb6 27. Qa3+ Qd6 28. Qc1 b5 29. Rc6 Qb4 30. Nd4 Kf8 31. Bb2 Ne7 32. Rcxe6 fxe6 33. Nxe6+ Kf7 34. Ng5+ Kf8 35. Ne6+ Kf7 36. Ng5+ Kf8 37. Ba3 Qg4+ 38. Kf1 Re8 39. Rxe7 Rxe7 40. Bxe7+ Kxe7 41. Qc7+ Ke8 42. Qf7+ Kd8 43. Ne6+ Kc8 44. Qc7# 1-0