Event: Round 4: Robert Sliwonik - Slawomir Marczukiewicz
Date: 2023-06-29
White: Robert Sliwonik
Black: Slawomir Marczukiewicz
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... e6 { [%eval 0.34] } 3. d4 { [%eval 0.42] } 3... cxd4 { [%eval 0.37] } 4. Nxd4 { [%eval 0.4] } 4... Nc6 { [%eval 0.5] } 5. Nc3 { [%eval 0.33] } 5... Nf6 { [%eval 0.43] } 6. Be3 { [%eval 0.0] } 6... a6 { [%eval 0.36] } 7. Bd3 { [%eval 0.23] } 7... Ne5 { [%eval 0.36] } 8. O-O { [%eval 0.1] } 8... Nxd3?! { [%eval 0.67] } { Inaccuracy. b5 was best. } 9. Qxd3?! { [%eval 0.12] } { Inaccuracy. cxd3 was best. } 9... Qc7 { [%eval 0.36] } 10. f4 { [%eval 0.06] } 10... Bb4? { [%eval 1.67] } { Mistake. b5 was best. } 11. h3?? { [%eval -0.18] } { Blunder. e5 was best. } 11... Bxc3 { [%eval -0.24] } 12. bxc3 { [%eval -0.17] } 12... b5 { [%eval 0.1] } 13. f5? { [%eval -1.1] } { Mistake. a4 was best. } 13... e5 { [%eval -0.79] } 14. Ne2?! { [%eval -1.45] } { Inaccuracy. Nb3 was best. } 14... Bb7 { [%eval -1.48] } 15. Ng3 { [%eval -1.57] } 15... Rc8?! { [%eval -0.91] } { Inaccuracy. h5 was best. } 16. Bd2?! { [%eval -1.84] } { Inaccuracy. a4 was best. } 16... O-O?! { [%eval -0.85] } { Inaccuracy. h5 was best. } 17. Rae1?! { [%eval -1.84] } { Inaccuracy. Bg5 was best. } 17... d5 { [%eval -2.0] } 18. exd5 { [%eval -1.84] } 18... Bxd5 { [%eval -1.94] } 19. Bg5?! { [%eval -3.17] } { Inaccuracy. Rf2 was best. } 19... Qxc3?? { [%eval -1.19] } { Blunder. Bc4 was best. } 20. Bxf6 { [%eval -1.14] } 20... Qxd3 { [%eval -1.04] } 21. cxd3 { [%eval -1.15] [%clk 1:04:39] } 21... gxf6 { [%eval -1.3] [%clk 1:00:08] } 22. Nh5 { [%eval -0.97] [%clk 1:05:07] } 22... Rc6 { [%eval -1.16] [%clk 0:59:40] } 23. Rc1 { [%eval -0.91] [%clk 1:05:36] } 23... Rfc8 { [%eval -0.64] [%clk 1:00:06] } 24. Nxf6+ { [%eval -0.75] [%clk 1:05:41] } 24... Kg7 { [%eval -0.81] } 25. Rxc6 { [%eval -0.64] } 25... Bxc6 { [%eval -0.94] } 26. Ng4 { [%eval -0.65] } 26... f6 { [%eval -1.46] } 27. Rc1 { [%eval -0.67] } 27... Bd7 { [%eval -0.72] } 28. Rxc8 { [%eval -0.72] } 28... Bxc8 { [%eval -1.16] } 29. Ne3 { [%eval -0.5] } 29... h5 { [%eval -0.54] } 30. Kf2?! { [%eval -1.58] } { Inaccuracy. h4 was best. } 30... Bb7? { [%eval -0.16] } { Mistake. h4 was best. } 31. a3? { [%eval -1.8] } { Mistake. h4 was best. } 31... Kh6?? { [%eval 0.0] } { Blunder. h4 was best. } 32. h4 { [%eval 0.0] } 32... Kg7 { [%eval 0.0] } 33. Nc2 { [%eval -0.37] } 33... Bc8 { [%eval 0.0] } 34. Ne3 { [%eval 0.0] } 34... a5 { [%eval 0.0] [%clk 0:00:01] } 35. Kf3?! { [%eval -1.01] } { Inaccuracy. Ke2 was best. } 35... Bb7+?! { [%eval 0.0] } { Inaccuracy. a4 was best. } 36. Ke2 { [%eval 0.0] } 36... Kf8 { [%eval 0.0] } 37. g4 { [%eval 0.0] } 37... hxg4 { [%eval 0.0] } 38. Nxg4 { [%eval 0.0] } 38... Kg7 { [%eval 0.0] } 39. Kf2 { [%eval -0.48] } 39... Bc8 { [%eval -0.02] } 40. Ne3 { [%eval -0.03] } 40... b4 { [%eval 0.0] } 41. axb4 { [%eval -0.01] } 41... axb4 { [%eval 0.0] } 42. Ke2 { [%eval 0.0] } 42... Bd7 { [%eval 0.0] } 43. Kd2 { [%eval 0.0] } 43... Bc6 { [%eval 0.0] } 44. Kc2 { [%eval 0.0] } 44... Ba4+ { [%eval 0.0] } 45. Kb2 { [%eval 0.0] } 45... Bb5 { [%eval 0.0] } 46. Kb3 { [%eval 0.0] } 46... Bxd3 { [%eval 0.0] } 47. Kxb4 { [%eval 0.0] [%clk 0:50:39] } 47... Kf7 { [%eval 0.0] [%clk 0:36:35] } 48. Kc5 { [%eval 0.0] [%clk 0:49:41] } 48... Be4 { [%eval 0.0] [%clk 0:36:18] } 49. Kd6 { [%eval 0.0] [%clk 0:49:28] } 49... Bd3 { [%eval 0.0] [%clk 0:00:09] } 50. h5 { [%eval 0.0] [%clk 0:46:21] } 1/2-1/2