Event: Round 4: Pier Luigi Basso - Ilja Haitin
Date: 2022-08-17
White: Pier Luigi Basso
WhiteTitle: GM
Black: Ilja Haitin
BlackTitle: FM
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:17:58] } 1... d5 { [%eval 0.38] [%clk 1:30:54] } 2. c4 { [%eval 0.27] [%clk 1:18:16] } 2... c6 { [%eval 0.3] [%clk 1:31:20] } 3. Nf3 { [%eval 0.29] [%clk 1:18:41] } 3... Nf6 { [%eval 0.38] [%clk 1:31:47] } 4. Nc3 { [%eval 0.31] [%clk 1:19:05] } 4... a6 { [%eval 0.5] [%clk 1:32:14] } 5. cxd5 { [%eval 0.33] [%clk 1:16:10] } 5... cxd5 { [%eval 0.22] [%clk 1:32:39] } 6. Bf4 { [%eval 0.19] [%clk 1:16:36] } 6... Nc6 { [%eval 0.18] [%clk 1:33:03] } 7. Rc1 { [%eval 0.21] [%clk 1:16:58] } 7... Bf5 { [%eval 0.27] [%clk 1:33:25] } 8. e3 { [%eval 0.3] [%clk 1:17:06] } 8... e6 { [%eval 0.32] [%clk 1:33:47] } 9. Qb3 { [%eval 0.26] [%clk 1:17:07] } 9... Ra7 { [%eval 0.71] [%clk 1:32:59] } 10. Be2 { [%eval 0.71] [%clk 1:14:33] } 10... Bd6 { [%eval 1.02] [%clk 1:33:10] } 11. Bxd6 { [%eval 1.03] [%clk 1:13:25] } 11... Qxd6 { [%eval 1.18] [%clk 1:33:32] } 12. O-O { [%eval 0.63] [%clk 1:13:40] } 12... O-O { [%eval 0.47] [%clk 1:32:40] } 13. Na4 { [%eval 0.51] [%clk 1:09:48] } 13... Nd7 { [%eval 0.71] [%clk 1:29:15] } 14. Nc5 { [%eval 0.66] [%clk 1:09:33] } 14... Nxc5 { [%eval 0.5] [%clk 1:24:41] } 15. Rxc5 { [%eval 0.62] [%clk 1:07:51] } 15... f6?! { [%eval 1.24] } { Inaccuracy. Bg4 was best. } { [%clk 0:57:02] } 16. Rfc1 { [%eval 1.22] [%clk 1:07:22] } 16... Bg6 { [%eval 1.27] [%clk 0:55:19] } 17. Qb6 { [%eval 0.88] [%clk 1:06:49] } 17... Qe7 { [%eval 0.93] [%clk 0:54:15] } 18. b4 { [%eval 0.74] [%clk 1:06:43] } 18... Raa8 { [%eval 0.69] [%clk 0:53:14] } 19. a4 { [%eval 0.94] [%clk 1:05:26] } 19... Bf7 { [%eval 1.39] [%clk 0:33:43] } 20. h3 { [%eval 0.96] [%clk 1:02:00] } 20... e5?? { [%eval 3.12] } { Blunder. Rfb8 was best. } { [%clk 0:32:05] } 21. b5 { [%eval 3.12] [%clk 1:01:55] } 21... axb5 { [%eval 3.02] [%clk 0:31:52] } 22. axb5 { [%eval 3.08] [%clk 1:02:20] } 22... Na5?! { [%eval 4.73] } { Inaccuracy. Nd8 was best. } { [%clk 0:26:05] } 23. Rc7 { [%eval 4.43] [%clk 1:01:06] } 23... Qa3 { [%eval 4.75] [%clk 0:26:10] } 24. dxe5 { [%eval 4.78] [%clk 0:53:22] } 24... Nc4 { [%eval 5.04] [%clk 0:19:46] } 25. R1xc4 { [%eval 4.98] [%clk 0:53:46] } 25... dxc4 { [%eval 4.42] [%clk 0:20:06] } 26. e6 { [%eval 4.61] [%clk 0:53:53] } 26... Bg6 { [%eval 4.59] [%clk 0:19:36] } 27. Bxc4 { [%eval 4.73] [%clk 0:53:57] } 27... Kh8 { [%eval 4.97] [%clk 0:17:37] } 28. Qxb7? { [%eval 2.79] } { Mistake. Bd5 was best. } { [%clk 0:54:07] } 28... Qd6 { [%eval 2.77] [%clk 0:16:53] } 29. g4 { [%eval 2.65] [%clk 0:49:39] } 29... Be4 { [%eval 2.7] [%clk 0:13:10] } 30. Qxe4 { [%eval 2.86] [%clk 0:49:52] } 30... Qxc7 { [%eval 2.75] [%clk 0:11:48] } 31. Qc6?? { [%eval -0.08] } { Blunder. Bd5 was best. } { [%clk 0:48:04] } 31... Qe7?! { [%eval 1.01] } { Inaccuracy. Qxc6 was best. } { [%clk 0:10:42] } 32. Bd5?! { [%eval 0.29] } { Inaccuracy. Bd3 was best. } { [%clk 0:46:46] } 32... Rfd8?? { [%eval 2.67] } { Blunder. Rac8 was best. } { [%clk 0:06:06] } 33. e4?? { [%eval 0.52] } { Blunder. Qc4 was best. } { [%clk 0:46:52] } 33... Rac8 { [%eval 0.38] [%clk 0:04:52] } 34. Qa6 { [%eval 0.3] [%clk 0:46:24] } 34... Rc1+ { [%eval 0.37] [%clk 0:04:45] } 35. Kg2 { [%eval 1.33] [%clk 0:46:48] } 35... Qc5 { [%eval 0.29] [%clk 0:04:55] } 36. Qc6 { [%eval 0.29] [%clk 0:45:45] } 36... Rc2?? { [%eval 2.88] } { Blunder. Qxc6 was best. } { [%clk 0:01:55] } 37. Qxc5 { [%eval 2.87] [%clk 0:45:24] } 37... Rxc5 { [%eval 3.11] [%clk 0:02:24] } 38. b6?? { [%eval 0.54] } { Blunder. Nd4 was best. } { [%clk 0:43:49] } 38... Rb8 { [%eval 0.63] [%clk 0:00:49] } 39. b7 { [%eval 0.43] [%clk 0:43:57] } 39... Kg8?? { [%eval 5.69] } { Blunder. Rc7 was best. } { [%clk 0:01:02] } 40. Nd4?? { [%eval 1.81] } { Blunder. e7+ was best. } { [%clk 0:43:22] } 40... Kf8 { [%eval 1.8] [%clk 0:01:01] } 41. f4 { [%eval 1.64] [%clk 0:42:17] } 41... Rc7 { [%eval 1.69] [%clk 0:00:36] } 42. Nf5 { [%eval 1.35] [%clk 0:40:44] } 42... g6 { [%eval 1.67] [%clk 0:00:49] } 43. Nd6? { [%eval 0.0] } { Mistake. Ne3 was best. } { [%clk 0:40:13] } 43... Ke7 { [%eval 0.0] [%clk 0:00:53] } 44. Nc8+ { [%eval 0.0] [%clk 0:40:10] } 44... Rbxc8 { [%eval 0.0] [%clk 0:01:01] } 45. bxc8=Q { [%eval 0.0] [%clk 0:40:33] } 45... Rxc8 { [%eval 0.0] [%clk 0:01:24] } 46. h4 { [%eval 0.0] [%clk 0:40:51] } 46... h6 { [%eval 0.0] [%clk 0:01:17] } 47. g5 { [%eval 0.0] [%clk 0:39:09] } 47... hxg5 { [%eval 0.0] [%clk 0:01:24] } 48. hxg5 { [%eval 0.0] [%clk 0:39:35] } 48... fxg5 { [%eval 0.0] [%clk 0:01:28] } 49. fxg5 { [%eval 0.0] [%clk 0:39:59] } 49... Rc3 { [%eval 0.0] [%clk 0:01:29] } 50. Kh2 { [%eval 0.0] [%clk 0:40:25] } 50... Ra3 { [%eval 0.0] [%clk 0:01:16] } 51. Kg2 { [%eval 0.0] [%clk 0:40:50] } 51... Rc3 { [%eval 0.0] [%clk 0:01:02] } 52. Kh2 { [%eval 0.0] [%clk 0:41:15] } 52... Kd6 { [%eval -0.08] [%clk 0:01:18] } 53. Kg2 { [%eval 0.0] [%clk 0:41:42] } 53... Ke7 { [%eval 0.0] [%clk 0:01:23] } 1/2-1/2