Event: Tournament
Date: 2021-10-07
White: Pshmahov, Osman
Black: Riazantsev, Alexander
Result: 1/2-1/2
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:19] } 1... Nf6 { [%eval 0.27] [%clk 0:15:17] } 2. c4 { [%eval 0.11] [%clk 0:15:29] } 2... e6 { [%eval 0.39] [%clk 0:15:22] } 3. Nc3 { [%eval 0.0] [%clk 0:15:29] } 3... Bb4 { [%eval 0.25] [%clk 0:15:32] } 4. e3 { [%eval 0.02] [%clk 0:15:45] } 4... O-O { [%eval 0.21] [%clk 0:15:40] } 5. Bd3 { [%eval 0.0] [%clk 0:15:55] } 5... d5 { [%eval 0.13] [%clk 0:15:49] } 6. cxd5 { [%eval -0.12] [%clk 0:15:54] } 6... exd5 { [%eval 0.05] [%clk 0:16:08] } 7. Ne2 { [%eval 0.0] [%clk 0:16:12] } 7... Re8 { [%eval -0.12] [%clk 0:15:40] } 8. O-O { [%eval 0.03] [%clk 0:16:06] } 8... Bf8 { [%eval 0.01] [%clk 0:15:48] } 9. Rb1 { [%eval -0.2] [%clk 0:15:19] } 9... a5 { [%eval -0.12] [%clk 0:15:51] } 10. a3 { [%eval -0.08] [%clk 0:15:03] } 10... Na6 { [%eval -0.18] [%clk 0:15:50] } 11. Ng3 { [%eval -0.38] [%clk 0:14:42] } 11... c6 { [%eval -0.36] [%clk 0:15:00] } 12. Re1 { [%eval -0.45] [%clk 0:13:23] } 12... Nc7 { [%eval -0.53] [%clk 0:14:25] } 13. Bd2 { [%eval -0.58] [%clk 0:12:58] } 13... g6 { [%eval -0.39] [%clk 0:14:16] } 14. Rc1 { [%eval -0.78] [%clk 0:12:31] } 14... h5 { [%eval -0.49] [%clk 0:14:23] } 15. f3 { [%eval -0.57] [%clk 0:11:44] } 15... Ne6 { [%eval -0.57] [%clk 0:13:37] } 16. Na4?! { [%eval -1.34] } { Inaccuracy. Nh1 was best. } { [%clk 0:10:41] } 16... Nd7 { [%eval -0.93] [%clk 0:10:20] } 17. b4?! { [%eval -1.99] } { Inaccuracy. Qc2 was best. } { [%clk 0:08:26] } 17... axb4 { [%eval -1.85] [%clk 0:10:28] } 18. axb4 { [%eval -2.03] [%clk 0:08:36] } 18... b5?! { [%eval -1.33] } { Inaccuracy. h4 was best. } { [%clk 0:10:37] } 19. Nc5 { [%eval -1.22] [%clk 0:08:34] } 19... Nb6 { [%eval -1.18] [%clk 0:08:05] } 20. Ra1?! { [%eval -2.01] } { Inaccuracy. Ne2 was best. } { [%clk 0:04:56] } 20... Rxa1 { [%eval -2.17] [%clk 0:07:49] } 21. Qxa1 { [%eval -2.1] [%clk 0:05:04] } 21... Nc4? { [%eval -0.9] } { Mistake. h4 was best. } { [%clk 0:07:57] } 22. Bxc4 { [%eval -0.67] [%clk 0:04:21] } 22... bxc4 { [%eval -1.48] [%clk 0:08:02] } 23. Nf1 { [%eval -2.01] [%clk 0:02:39] } 23... h4?! { [%eval -1.24] } { Inaccuracy. Nc7 was best. } { [%clk 0:07:55] } 24. Nxe6?! { [%eval -2.07] } { Inaccuracy. h3 was best. } { [%clk 0:02:19] } 24... Bxe6 { [%eval -2.32] [%clk 0:07:14] } 25. h3 { [%eval -2.25] [%clk 0:02:23] } 25... Bf5 { [%eval -1.78] [%clk 0:07:11] } 26. Qb2 { [%eval -1.83] [%clk 0:00:38] } 26... Qb6 { [%eval -1.77] [%clk 0:06:45] } 27. Ra1 { [%eval -1.78] [%clk 0:00:35] } 27... Rb8 { [%eval -1.87] [%clk 0:06:50] } 28. Be1? { [%eval -3.92] } { Mistake. Ra4 was best. } { [%clk 0:00:19] } 28... Be7? { [%eval -2.03] } { Mistake. Bxb4 was best. } { [%clk 0:06:14] } 29. Qf2 { [%eval -2.47] [%clk 0:00:16] } 29... Qd8 { [%eval -1.91] [%clk 0:05:05] } 30. Ra4 { [%eval -2.14] [%clk 0:00:20] } 30... Kg7?! { [%eval -1.37] } { Inaccuracy. Bd7 was best. } { [%clk 0:04:28] } 31. e4?! { [%eval -2.42] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:16] } 31... dxe4 { [%eval -2.42] [%clk 0:04:05] } 32. Bc3?! { [%eval -3.1] } { Inaccuracy. g4 was best. } { [%clk 0:00:26] } 32... exf3 { [%eval -3.28] [%clk 0:03:50] } 33. Qxf3 { [%eval -3.0] [%clk 0:00:27] } 33... Bf6 { [%eval -2.99] [%clk 0:03:51] } 34. Qf2? { [%eval -6.03] } { Mistake. Ne3 was best. } { [%clk 0:00:18] } 34... Rb5? { [%eval -3.01] } { Mistake. c5 was best. } { [%clk 0:03:37] } 35. Ne3? { [%eval -5.37] } { Mistake. Ra3 was best. } { [%clk 0:00:22] } 35... Be6?? { [%eval -1.76] } { Blunder. c5 was best. } { [%clk 0:03:16] } 36. Ra5?? { [%eval -4.53] } { Blunder. Ra6 was best. } { [%clk 0:00:16] } 36... Kg8?? { [%eval -0.47] } { Blunder. Rxa5 was best. } { [%clk 0:02:38] } 37. Qf4?? { [%eval -2.3] } { Blunder. Ra8 was best. } { [%clk 0:00:16] } 37... Bg7 { [%eval -2.18] [%clk 0:01:52] } 38. Qe4 { [%eval -2.0] [%clk 0:00:18] } 38... Bd5 { [%eval -2.22] [%clk 0:00:57] } 39. Qf4 { [%eval -2.19] [%clk 0:00:22] } 39... Be6?! { [%eval -1.4] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:53] } 40. Qe4 { [%eval -1.71] [%clk 0:00:30] } 40... Rg5?? { [%eval -0.12] } { Blunder. Qg5 was best. } { [%clk 0:00:34] } 41. Kf2?? { [%eval -5.48] } { Blunder. Qxh4 was best. } { [%clk 0:00:19] } 41... Bd5?? { [%eval -1.19] } { Blunder. Rg3 was best. } { [%clk 0:00:36] } 42. Qf4?? { [%eval -5.31] } { Blunder. Qxh4 was best. } { [%clk 0:00:17] } 42... Rh5 { [%eval -5.31] [%clk 0:00:15] } 43. Ke2 { [%eval -6.99] [%clk 0:00:14] } 43... Bh6 { [%eval -7.38] [%clk 0:00:25] } 44. Qg4 { [%eval -7.99] [%clk 0:00:19] } 44... Qe7 { [%eval -8.26] [%clk 0:00:18] } 45. Bd2 { [%eval -8.3] [%clk 0:00:16] } 45... c3 { [%eval -8.12] [%clk 0:00:26] } 46. Bc1 { [%eval -8.28] [%clk 0:00:26] } 46... Kh7 { [%eval -8.3] [%clk 0:00:34] } 47. Kf2 { [%eval -8.84] [%clk 0:00:30] } 47... Bxe3+ { [%eval -8.93] [%clk 0:00:31] } 48. Bxe3 { [%eval -8.82] [%clk 0:00:40] } 48... Rf5+ { [%eval -9.36] [%clk 0:00:29] } 49. Bf4 { [%eval -9.5] [%clk 0:00:19] } 49... c2 { [%eval -9.4] [%clk 0:00:24] } 50. Rc5 { [%eval -11.81] [%clk 0:00:29] } 50... Qf6 { [%eval -7.36] [%clk 0:00:23] } 51. Ke3 { [%eval -7.52] [%clk 0:00:34] } 51... Qe6+ { [%eval -6.58] [%clk 0:00:17] } 52. Kd2 { [%eval -6.15] [%clk 0:00:33] } 52... Qe4 { [%eval -5.21] [%clk 0:00:18] } 53. Qxh4+?! { [%eval -7.59] } { Inaccuracy. Be3 was best. } { [%clk 0:00:40] } 53... Rh5 { [%eval -6.62] [%clk 0:00:27] } 54. Qf2 { [%eval -7.23] [%clk 0:00:43] } 54... Rf5 { [%eval -6.92] [%clk 0:00:26] } 55. Qh4+ { [%eval -6.97] [%clk 0:00:52] } 55... Kg7?? { [%eval 0.0] } { Blunder. Kg8 was best. } { [%clk 0:00:16] } 56. Bh6+ { [%eval 0.0] [%clk 0:01:00] } 56... Kh7 { [%eval 0.0] [%clk 0:00:14] } 57. Qxe4 { [%eval -0.06] [%clk 0:01:04] } 57... Bxe4 { [%eval -0.01] [%clk 0:00:23] } 58. Rxf5 { [%eval -0.05] [%clk 0:01:01] } 58... gxf5 { [%eval -0.06] [%clk 0:00:33] } 59. Bf4 { [%eval -0.06] [%clk 0:00:51] } 59... Bxg2 { [%eval 0.0] [%clk 0:00:17] } 60. Kxc2 { [%eval -0.06] [%clk 0:00:42] } 60... Bxh3 { [%eval 0.0] [%clk 0:00:27] } 61. Kd2 { [%eval -0.03] [%clk 0:00:46] } 61... Bg2 { [%eval -0.02] [%clk 0:00:32] } 62. Ke3 { [%eval 0.0] [%clk 0:00:54] } 62... Kg6 { [%eval 0.0] [%clk 0:00:40] } 63. Bd6 { [%eval 0.0] [%clk 0:01:02] } 63... Kg5 { [%eval -0.03] [%clk 0:00:48] } 64. Be7+ { [%eval -0.08] [%clk 0:01:07] } 64... Kg4 { [%eval 0.0] [%clk 0:00:56] } 65. Bd6 { [%eval -0.12] [%clk 0:01:15] } 65... Bd5 { [%eval -0.09] [%clk 0:01:05] } 66. Bc7 { [%eval -0.08] [%clk 0:01:23] } 66... Bc4 { [%eval -0.18] [%clk 0:00:56] } 67. Bd6 { [%eval -0.05] [%clk 0:01:32] } 67... Kg5 { [%eval 0.0] [%clk 0:01:02] } 68. Bc7 { [%eval 0.0] [%clk 0:01:41] } 68... Kf6 { [%eval 0.0] [%clk 0:01:10] } 69. Kf4 { [%eval -0.1] [%clk 0:01:46] } 69... Ke6 { [%eval 0.0] [%clk 0:01:20] } 70. Bb6 { [%eval 0.0] [%clk 0:01:58] } 70... Bd3 { [%eval 0.0] [%clk 0:01:27] } 71. Bc5 { [%eval -0.01] [%clk 0:02:07] } 71... Kd5 { [%eval -0.02] [%clk 0:01:35] } 72. Bb6 { [%eval 0.0] [%clk 0:02:16] } 72... Kc4 { [%eval 0.0] [%clk 0:01:41] } 73. Bc5 { [%eval 0.0] [%clk 0:02:23] } 73... Bc2 { [%eval -0.07] [%clk 0:01:50] } 74. Ke5 { [%eval -0.08] [%clk 0:02:31] } 74... Bb1 { [%eval 0.0] [%clk 0:01:55] } 75. Kf4 { [%eval 0.0] [%clk 0:02:39] } 75... f6 { [%eval 0.0] [%clk 0:01:54] } 76. Be7 { [%eval 0.0] [%clk 0:02:48] } 76... Kxd4 { [%eval 0.0] [%clk 0:02:04] } 77. Bxf6+ { [%eval 0.0] [%clk 0:02:58] } 77... Kd5 { [%eval 0.0] [%clk 0:02:13] } 78. Be7 { [%eval -0.03] [%clk 0:03:06] } 78... Be4 { [%eval 0.0] [%clk 0:02:16] } 1/2-1/2