[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2018.08.20"]
[Round "4"]
[White "Lipka, Piotr"]
[Black "Sieber, Martin"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1626"]
[BlackElo "2110"]
[PlyCount "116"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c4 e6 5. a3 Nc6 6. cxd5 exd5 7. dxc5 Bxc5 8. b4 Be7 9. Bb2 0-0 10. Bd3 Bg4 11. Nbd2 Nd7 12. Rc1 Bf6 13. Bb1 g6 14. Bxf6 Qxf6 15. h3 Be6 16. 0-0 Rac8 17. Nb3 Nde5 18. Nxe5 Qxe5 19. b5 Ne7 20. Qd4 Qb8 21. Qf6 Nf5 22. Nc5 Ng7 23. Qe7 Rc7 24. Qd6 Rd8 25. Qe5 Qc8 26. Nxe6 Nxe6 27. Rxc7 Qxc7 28. Qxc7 Nxc7 29. a4 Kf8 30. Rd1 Ke7 31. Ba2 Rd7 32. Kf1 Kd6 33. Rc1 a6 34. bxa6 Nxa6 35. Ke2 b6 36. Rb1 Kc6 37. Bb3 Nc5 38. Bd1 Ra7 39. Ra1 Ra5 40. f3 Nb7 41. Rc1+ Rc5 42. Rxc5+ Kxc5 43. Bb3 Na5 44. Ba2 Nc6 45. e4 dxe4 46. fxe4 f6 47. Ke3 Kb4 48. Bg8 Kxa4 49. Bxh7 Ne7 50. h4 b5 51. h5 b4 52. e5 f5 53. hxg6 b3 54. g4 b2 55. gxf5 b1Q 56. Kf4 Qc1+ 57. Kg4 Qg1+ 58. Kf4 Qf2+ 0-1

[Event "Jastrzebie Zdroj op"]
[Site "Jastrzebie Zdroj"]
[Date "2018.08.19"]
[Round "3"]
[White "Sulkowski, Dawid"]
[Black "Lipka, Piotr"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1511"]
[BlackElo "1626"]
[PlyCount "66"]
[EventDate "2018.08.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. f4 Qa5 11. Qd2 c5 12. a3 d4 13. Bxd4 cxd4 14. Qxd4 Bxc3+ 15. bxc3 Qc5 16. Bd3 Bb7 17. a4 Rc8 18. 0-0 0-0 19. Rfe1 Rc7 20. Rad1 Rfc8 21. Kh1 Qxd4 22. cxd4 Rxc2 23. Bxc2 Rxc2 24. Rb1 Bxg2+ 25. Kg1 Bd5 26. Rec1 Rg2+ 27. Kf1 h5 28. Rc7 Nb6 29. Rxa7 Nc4 30. Rb8+ Kh7 31. a5 Ne3+ 32. Ke1 Bf3 33. Rxf7 Re2# 0-1

