[Event "Lazy Baltic Pearl op-C 21st"]
[Site "Lazy"]
[Date "2025.07.04"]
[Round "5"]
[White "Cyra, Dariusz"]
[Black "Zakrzewicz, Krzysztof"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1846"]
[BlackElo "2052"]
[PlyCount "107"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. a3 e6 6. b4 cxb4 7. axb4 Nge7 8. e5 Nf5 9. b5 Ncd4 10. Ba3 d5 11. Bc5 Nxf3+ 12. Qxf3 b6 13. Bf2 Bb7 14. Bd3 Qc7 15. g4 Ne7 16. Bd4 g5 17. 0-0 gxf4 18. Qxf4 Ng6 19. Bxg6 hxg6 20. Rf2 Rh7 21. Nd1 Bf8 22. Ne3 Bc5 23. c3 Qd7 24. Rb1 0-0-0 25. Bxc5 bxc5 26. d4 Qe7 27. Rfb2 Rh3 28. b6 a6 29. g5 Rdh8 30. Rc2 R3h4 31. Qf6 Qxf6 32. exf6 Re4 33. Nf1 Rg4+ 34. Rg2 Rxg2+ 35. Kxg2 Rh5 36. h4 Rxh4 37. Kg3 Re4 38. Rc1 Kd7 39. Nh2 e5 40. Nf3 exd4 41. cxd4 c4 42. Kf2 Ke6 43. Rh1 Kd6 44. Ne5 Rxd4 45. Nxf7+ Kc6 46. Ne5+ Kd6 47. Nxg6 Ke6 48. Rh7 Rd2+ 49. Ke1 c3 50. f7 d4 51. f8Q Be4 52. Re7+ Kd5 53. Nf4+ Kc4 54. Rxe4 1-0

[Event "Lazy Baltic Pearl op-C 21st"]
[Site "Lazy"]
[Date "2025.07.03"]
[Round "4"]
[White "Zakrzewicz, Krzysztof"]
[Black "Aleksandrowicz, Marek"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2052"]
[BlackElo "1894"]
[PlyCount "45"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. c3 Nbd7 9. Qc2 Nf8 10. Re1 Qc7 11. Nf1 dxe4 12. dxe4 Ne6 13. Ne3 b5 14. a4 a6 15. axb5 cxb5 16. Nd5 Nxd5 17. exd5 Nc5 18. Ng5 g6 19. Be3 Bf5 20. Ne4 Nxe4 21. Bxe4 Bd7 22. Bg2 a5 23. b3 1/2-1/2

[Event "Lazy Baltic Pearl op-C 21st"]
[Site "Lazy"]
[Date "2025.06.30"]
[Round "1"]
[White "Kasianczuk, Krzysztof"]
[Black "Zakrzewicz, Krzysztof"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1744"]
[BlackElo "2052"]
[PlyCount "23"]
[EventDate "2025.06.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. dxc5 Qxb2 5. Nd2 Qc3 6. Bc4 e5 7. Ne2 Qa5 8. Bxe5 Ne4 9. c3 Nxd2 10. Qxd2 Qxc5 11. Qd5 Qxd5 12. Bxd5 1/2-1/2

