Event: Qatar Masters
Site: -
Date: 2023-10-19
White: Shimanov, Aleksandr
WhiteTitle: GM
WhiteElo: 2566
Black: Oparin, Grigoriy
BlackTitle: GM
BlackElo: 2681
Result: 1/2-1/2
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:50] } 1... e5 { [%eval 0.0] [%clk 1:29:47] } 2. Bb2 { [%eval 0.0] [%clk 1:31:11] } 2... Nc6 { [%eval 0.0] [%clk 1:30:12] } 3. c4 { [%eval -0.09] [%clk 1:30:34] } 3... Nge7 { [%eval -0.12] [%clk 1:30:32] } 4. e3 { [%eval -0.24] [%clk 1:29:35] } 4... d5 { [%eval 0.48] [%clk 1:30:44] } 5. cxd5 { [%eval -0.25] [%clk 1:29:54] } 5... Nxd5 { [%eval 0.0] [%clk 1:31:10] } 6. a3 { [%eval 0.0] [%clk 1:29:50] } 6... Be6 { [%eval -0.06] [%clk 1:29:21] } 7. Bb5 { [%eval -0.38] [%clk 1:29:45] } 7... Qg5 { [%eval -0.33] [%clk 1:23:18] } 8. Nf3 { [%eval -0.46] [%clk 1:29:37] } 8... Qxg2 { [%eval -0.27] [%clk 1:23:42] } 9. Rg1 { [%eval -0.22] [%clk 1:30:02] } 9... Qh3 { [%eval -0.47] [%clk 1:24:08] } 10. Rg3 { [%eval -0.25] [%clk 1:29:59] } 10... Qh6 { [%eval -0.17] [%clk 1:21:31] } 11. Nxe5 { [%eval -0.37] [%clk 1:30:13] } 11... Qxh2 { [%eval 0.0] [%clk 1:10:34] } 12. Qf3 { [%eval 0.07] [%clk 1:25:14] } 12... Bd6 { [%eval 0.14] [%clk 1:05:55] } 13. Rg2?? { [%eval -4.62] } { Blunder. d3 was best. } { [%clk 0:49:34] } 13... Qh1+ { [%eval -4.69] [%clk 1:04:51] } 14. Ke2 { [%eval -4.89] [%clk 0:49:59] } 14... Bxe5 { [%eval -4.46] [%clk 0:52:42] } 15. Bxe5 { [%eval -4.78] [%clk 0:48:26] } 15... h5?? { [%eval -1.5] } { Blunder. Bh3 was best. } { [%clk 0:51:55] } 16. Rxg7 { [%eval -1.46] [%clk 0:25:19] } 16... Bg4 { [%eval -1.43] [%clk 0:51:52] } 17. Rxg4 { [%eval -1.4] [%clk 0:25:45] } 17... Qxf3+ { [%eval -1.32] [%clk 0:52:18] } 18. Kxf3 { [%eval -1.32] [%clk 0:26:11] } 18... hxg4+ { [%eval -1.15] [%clk 0:52:43] } 19. Kxg4 { [%eval -1.29] [%clk 0:26:28] } 19... Rh1 { [%eval -1.27] [%clk 0:48:49] } 20. Kf3?! { [%eval -2.0] } { Inaccuracy. Bb2 was best. } { [%clk 0:22:04] } 20... a6?! { [%eval -0.93] } { Inaccuracy. Ne7 was best. } { [%clk 0:43:10] } 21. Bxc6+ { [%eval -1.17] [%clk 0:21:42] } 21... bxc6 { [%eval -0.83] [%clk 0:43:36] } 22. d3 { [%eval -0.68] [%clk 0:20:32] } 22... Kd7 { [%eval -1.07] [%clk 0:39:10] } 23. Nd2 { [%eval -0.87] [%clk 0:20:37] } 23... Rxa1 { [%eval -0.92] [%clk 0:39:35] } 24. Bxa1 { [%eval -0.97] [%clk 0:21:05] } 24... c5 { [%eval -1.03] [%clk 0:40:00] } 25. Ke2 { [%eval -1.07] [%clk 0:20:14] } 25... Rg8 { [%eval -1.0] [%clk 0:37:58] } 26. Nf3 { [%eval -1.06] [%clk 0:18:35] } 26... Rb8 { [%eval -1.08] [%clk 0:37:22] } 27. Nd2 { [%eval -1.04] [%clk 0:19:00] } 27... Rb6 { [%eval -0.76] [%clk 0:37:45] } 28. Ne4 { [%eval -0.87] [%clk 0:18:33] } 28... Kc6 { [%eval -0.82] [%clk 0:36:30] } 29. Nd2 { [%eval -0.82] [%clk 0:18:49] } 29... Rb8 { [%eval -0.57] [%clk 0:36:24] } 30. Nc4 { [%eval -1.12] [%clk 0:18:46] } 30... Kd7 { [%eval -1.16] [%clk 0:35:53] } 31. Nd2 { [%eval -1.08] [%clk 0:19:07] } 31... Rg8 { [%eval -0.84] [%clk 0:34:27] } 32. Nf3 { [%eval -0.86] [%clk 0:19:27] } 32... Ke6 { [%eval -1.0] [%clk 0:34:46] } 33. Bb2 { [%eval -0.92] [%clk 0:19:13] } 33... Ne7 { [%eval -0.96] [%clk 0:26:55] } 34. Bc3 { [%eval -0.75] [%clk 0:18:30] } 34... Nc6 { [%eval -0.98] [%clk 0:26:59] } 35. Nd2 { [%eval -0.9] [%clk 0:17:56] } 35... f5 { [%eval -1.05] [%clk 0:26:11] } 36. Nf3 { [%eval -1.04] [%clk 0:16:26] } 36... Rg6 { [%eval -0.92] [%clk 0:18:57] } 37. e4 { [%eval -0.76] [%clk 0:09:30] } 37... Rg8 { [%eval -0.72] [%clk 0:14:53] } 38. Ke3 { [%eval -0.84] [%clk 0:09:09] } 38... Rb8 { [%eval -0.79] [%clk 0:13:06] } 39. Nd2 { [%eval -0.72] [%clk 0:08:01] } 39... Ne5 { [%eval -0.43] [%clk 0:06:00] } 40. f4 { [%eval -0.73] [%clk 0:06:15] } 40... Ng6 { [%eval -0.32] [%clk 0:03:38] } 41. b4 { [%eval -0.34] [%clk 0:19:04] } 41... cxb4 { [%eval -0.31] [%clk 0:29:06] } 42. Bxb4 { [%eval -0.5] [%clk 0:16:20] } 42... Rh8 { [%eval -0.47] [%clk 0:26:11] } 43. Nb3 { [%eval -0.44] [%clk 0:16:06] } 43... Rh3+ { [%eval -0.37] [%clk 0:25:32] } 44. Kd4 { [%eval -0.57] [%clk 0:16:31] } 44... Nxf4 { [%eval -0.54] [%clk 0:24:30] } 45. Nc5+ { [%eval -0.57] [%clk 0:16:41] } 45... Kf6 { [%eval -0.42] [%clk 0:24:09] } 46. exf5 { [%eval -0.62] [%clk 0:16:43] } 46... Kxf5 { [%eval -0.75] [%clk 0:24:15] } 47. Nxa6 { [%eval -0.59] [%clk 0:16:52] } 47... Rxd3+ { [%eval -0.54] [%clk 0:23:23] } 48. Kc4 { [%eval -0.64] [%clk 0:17:11] } 48... Rd7 { [%eval -0.48] [%clk 0:21:27] } 49. Kb5?! { [%eval -1.09] } { Inaccuracy. a4 was best. } { [%clk 0:12:44] } 49... Ne6 { [%eval -0.58] [%clk 0:21:41] } 50. Kc6 { [%eval -0.87] [%clk 0:03:51] } 50... Rd1 { [%eval -0.49] [%clk 0:22:04] } 51. a4 { [%eval -0.31] [%clk 0:02:58] } 51... Rc1+ { [%eval -0.53] [%clk 0:19:12] } 52. Nc5 { [%eval -0.5] [%clk 0:01:39] } 52... Ke5 { [%eval -0.28] [%clk 0:16:27] } 53. a5 { [%eval -0.29] [%clk 0:02:05] } 53... Kd4 { [%eval -0.24] [%clk 0:08:31] } 54. a6 { [%eval -0.38] [%clk 0:02:31] } 54... Nxc5 { [%eval -0.37] [%clk 0:08:08] } 55. a7 { [%eval -0.3] [%clk 0:02:57] } 55... Ne6+ { [%eval -0.35] [%clk 0:03:03] } 56. Kb7 { [%eval -0.35] [%clk 0:02:08] } 56... Nd8+ { [%eval -0.3] [%clk 0:03:01] } 57. Kc8 { [%eval -0.38] [%clk 0:00:50] } 57... Ra1 { [%eval -0.37] [%clk 0:03:24] } 58. Kxc7 { [%eval -0.38] [%clk 0:01:13] } 58... Kc4 { [%eval -0.25] [%clk 0:02:57] } 59. Be7 { [%eval -0.39] [%clk 0:00:48] } 59... Ne6+ { [%eval -0.36] [%clk 0:03:14] } 60. Kb7 { [%eval -0.36] [%clk 0:00:55] } 60... Rb1+ { [%eval -0.18] [%clk 0:03:35] } 61. Kc8 { [%eval -0.36] [%clk 0:00:58] } 61... Ra1 { [%eval -0.11] [%clk 0:03:48] } 62. Kb7 { [%eval -0.2] [%clk 0:01:24] } 62... Nc7 { [%eval -0.43] [%clk 0:04:03] } 63. Bd8 { [%eval -0.32] [%clk 0:01:02] } 63... Na8 { [%eval -0.17] [%clk 0:03:51] } 64. Kxa8 { [%eval 0.0] [%clk 0:01:21] } 64... Rb1 { [%clk 0:04:19] } 65. Bb6 { [%clk 0:01:39] } 65... Rxb6 { [%clk 0:04:31] } 1/2-1/2