Event: Tournament
Date: 2021-09-05
White: Pshmahov, Osman
Black: Osipov, Aleksandr
Result: 1/2-1/2
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.27] [%clk 1:30:55] } 2. c4 { [%eval 0.11] [%clk 1:31:24] } 2... e6 { [%eval 0.39] [%clk 1:31:20] } 3. Nc3 { [%eval 0.0] [%clk 1:31:47] } 3... Bb4 { [%eval 0.25] [%clk 1:31:41] } 4. e3 { [%eval 0.02] [%clk 1:31:38] } 4... b6 { [%eval 0.33] [%clk 1:31:39] } 5. Bd3 { [%eval 0.15] [%clk 1:31:53] } 5... Bb7 { [%eval 0.28] [%clk 1:31:54] } 6. Ne2?! { [%eval -0.52] } { Inaccuracy. Nf3 was best. } { [%clk 1:32:16] } 6... O-O? { [%eval 0.62] } { Mistake. Bxg2 was best. } { [%clk 1:30:01] } 7. O-O { [%eval 0.17] [%clk 1:32:38] } 7... d5 { [%eval 0.44] [%clk 1:29:34] } 8. cxd5 { [%eval 0.36] [%clk 1:32:53] } 8... exd5 { [%eval 0.43] [%clk 1:29:20] } 9. Ng3?! { [%eval -0.08] } { Inaccuracy. a3 was best. } { [%clk 1:31:39] } 9... Re8 { [%eval 0.05] [%clk 1:27:58] } 10. Qc2 { [%eval -0.01] [%clk 1:30:12] } 10... Bf8 { [%eval -0.28] [%clk 1:16:37] } 11. Rd1 { [%eval -0.09] [%clk 1:29:27] } 11... c5 { [%eval 0.31] [%clk 0:58:09] } 12. dxc5 { [%eval 0.75] [%clk 1:26:14] } 12... bxc5 { [%eval 0.05] [%clk 0:58:30] } 13. Bb5?! { [%eval -0.86] } { Inaccuracy. Bc4 was best. } { [%clk 1:24:56] } 13... Nbd7 { [%eval -0.61] [%clk 0:55:49] } 14. e4?! { [%eval -1.16] } { Inaccuracy. b3 was best. } { [%clk 1:18:35] } 14... d4 { [%eval -1.33] [%clk 0:55:02] } 15. Bg5 { [%eval -1.32] [%clk 1:18:41] } 15... Re5 { [%eval -1.21] [%clk 0:36:17] } 16. Bxf6 { [%eval -1.55] [%clk 1:09:54] } 16... Nxf6 { [%eval -1.54] [%clk 0:36:21] } 17. f4 { [%eval -1.66] [%clk 0:55:02] } 17... Re7?! { [%eval -0.71] } { Inaccuracy. Re6 was best. } { [%clk 0:33:37] } 18. e5 { [%eval -1.49] [%clk 0:55:11] } 18... Ng4 { [%eval -1.26] [%clk 0:29:07] } 19. Nf5 { [%eval -0.91] [%clk 0:54:42] } 19... Qb6?? { [%eval 0.61] } { Blunder. Re6 was best. } { [%clk 0:09:20] } 20. Be2 { [%eval 0.0] [%clk 0:54:37] } 20... Ne3 { [%eval 0.47] [%clk 0:09:02] } 21. Nxe3 { [%eval 0.45] [%clk 0:54:53] } 21... dxe3 { [%eval 0.4] [%clk 0:09:30] } 22. Nd5 { [%eval 0.38] [%clk 0:50:42] } 22... Bxd5 { [%eval 0.19] [%clk 0:09:47] } 23. Rxd5 { [%eval 0.21] [%clk 0:51:10] } 23... Rb8 { [%eval 0.56] [%clk 0:09:21] } 24. b3 { [%eval 0.8] [%clk 0:51:16] } 24... c4?! { [%eval 1.63] } { Inaccuracy. g5 was best. } { [%clk 0:06:18] } 25. Bxc4 { [%eval 1.92] [%clk 0:48:28] } 25... e2+?! { [%eval 2.97] } { Inaccuracy. Rd8 was best. } { [%clk 0:05:50] } 26. Kh1 { [%eval 2.87] [%clk 0:48:34] } 26... Qf2?! { [%eval 4.34] } { Inaccuracy. g5 was best. } { [%clk 0:06:16] } 27. Qxe2 { [%eval 4.25] [%clk 0:47:47] } 27... Qxf4 { [%eval 3.81] [%clk 0:06:40] } 28. Rf1 { [%eval 4.21] [%clk 0:48:12] } 28... Qh4 { [%eval 3.88] [%clk 0:06:49] } 29. Qd1? { [%eval 2.29] } { Mistake. Rd3 was best. } { [%clk 0:43:45] } 29... g6? { [%eval 3.8] } { Mistake. Qe4 was best. } { [%clk 0:06:17] } 30. Rd7 { [%eval 3.76] [%clk 0:43:49] } 30... Rb7? { [%eval 7.64] } { Mistake. Kh8 was best. } { [%clk 0:05:46] } 31. e6 { [%eval 7.52] [%clk 0:43:25] } 31... fxe6 { [%eval 8.24] [%clk 0:05:33] } 32. Qf3? { [%eval 4.02] } { Mistake. Rd8 was best. } { [%clk 0:42:57] } 32... Rb8 { [%eval 3.6] [%clk 0:05:40] } 33. Bxe6+?? { [%eval 0.86] } { Blunder. g3 was best. } { [%clk 0:42:19] } 33... Kh8 { [%eval 0.79] [%clk 0:05:38] } 34. Qd5?! { [%eval 0.23] } { Inaccuracy. g3 was best. } { [%clk 0:30:28] } 34... Rxd7 { [%eval 0.19] [%clk 0:05:37] } 35. Qxd7 { [%eval 0.2] [%clk 0:29:25] } 35... Qe7 { [%eval 0.19] [%clk 0:04:56] } 36. Qc6 { [%eval 0.19] [%clk 0:29:33] } 36... Qd6 { [%eval 0.26] [%clk 0:04:55] } 37. Qc4 { [%eval 0.32] [%clk 0:28:25] } 37... Bg7 { [%eval 0.27] [%clk 0:05:10] } 38. Bg4 { [%eval 0.25] [%clk 0:27:40] } 38... Rf8 { [%eval 0.25] [%clk 0:05:21] } 39. Bf3 { [%eval 0.14] [%clk 0:27:48] } 39... Qf4 { [%eval 0.25] [%clk 0:05:27] } 40. Qe2 { [%eval 0.21] [%clk 0:27:10] } 40... Qe5 { [%eval 0.21] [%clk 0:05:48] } 41. Qa6 { [%eval 0.18] [%clk 0:27:11] } 41... Qe3 { [%eval 0.15] [%clk 0:05:25] } 42. Qb7 { [%eval 0.09] [%clk 0:25:47] } 42... Qb6 { [%eval 0.36] [%clk 0:05:31] } 43. Qe7 { [%eval 0.27] [%clk 0:26:01] } 43... Qa5 { [%eval 0.28] [%clk 0:05:15] } 44. a4 { [%eval 0.33] [%clk 0:24:20] } 44... Qb6 { [%eval 0.23] [%clk 0:05:15] } 45. h3 { [%eval 0.1] [%clk 0:19:17] } 45... a5 { [%eval 0.12] [%clk 0:05:09] } 46. Rb1 { [%eval 0.13] [%clk 0:14:02] } 46... Qd4 { [%eval 0.15] [%clk 0:04:32] } 47. Rd1 { [%eval 0.16] [%clk 0:13:41] } 47... Qf4 { [%eval 0.21] [%clk 0:03:50] } 48. Re1 { [%eval 0.0] [%clk 0:13:13] } 48... Qf6 { [%eval 0.19] [%clk 0:03:48] } 49. Qd7 { [%eval 0.0] [%clk 0:08:47] } 49... Qf4 { [%eval 0.16] [%clk 0:03:59] } 50. Qd5 { [%eval 0.23] [%clk 0:07:50] } 50... Qf5 { [%eval 0.24] [%clk 0:04:15] } 51. Qd2 { [%eval 0.18] [%clk 0:07:11] } 51... Qc5 { [%eval 0.2] [%clk 0:03:55] } 52. Rc1 { [%eval 0.13] [%clk 0:07:26] } 52... Qe5 { [%eval 0.22] [%clk 0:03:54] } 53. Qd5 { [%eval 0.08] [%clk 0:04:53] } 53... Qg3 { [%eval 0.0] [%clk 0:03:21] } 54. Rd1 { [%eval 0.0] [%clk 0:02:57] } 54... Be5 { [%eval 0.07] [%clk 0:02:48] } 55. Kg1 { [%eval 0.16] [%clk 0:03:26] } 55... Re8 { [%eval 0.19] [%clk 0:02:25] } 56. Qd7 { [%eval 0.22] [%clk 0:02:20] } 56... Rf8 { [%eval 0.18] [%clk 0:01:51] } 57. Qe7 { [%eval 0.31] [%clk 0:01:34] } 57... Qh2+ { [%eval 0.45] [%clk 0:01:20] } 58. Kf2 { [%eval 0.0] [%clk 0:01:41] } 58... Qg3+?! { [%eval 0.92] } { Inaccuracy. Rxf3+ was best. } { [%clk 0:01:41] } 59. Ke2 { [%eval 0.93] [%clk 0:01:46] } 59... Bg7 { [%eval 0.89] [%clk 0:01:06] } 60. Rd7 { [%eval 0.79] [%clk 0:01:09] } 60... Qe5+ { [%eval 0.86] [%clk 0:01:31] } 61. Qxe5 { [%eval 0.9] [%clk 0:01:38] } 61... Bxe5 { [%eval 1.32] [%clk 0:01:52] } 62. Kd3?! { [%eval 0.78] } { Inaccuracy. b4 was best. } { [%clk 0:01:55] } 62... Bg3 { [%eval 0.76] [%clk 0:01:51] } 63. Kd2 { [%eval 0.92] [%clk 0:01:47] } 63... Re8 { [%eval 0.78] [%clk 0:02:01] } 64. Ra7 { [%eval 0.49] [%clk 0:01:46] } 64... Be1+ { [%eval 0.62] [%clk 0:02:22] } 65. Kd3 { [%eval 0.49] [%clk 0:02:14] } 65... Rd8+ { [%eval 0.57] [%clk 0:02:16] } 66. Kc4 { [%eval 0.56] [%clk 0:02:33] } 66... Rc8+ { [%eval 0.58] [%clk 0:02:27] } 67. Kd5 { [%eval 0.35] [%clk 0:02:59] } 67... Rb8 { [%eval 0.28] [%clk 0:02:42] } 68. Re7 { [%eval 0.37] [%clk 0:02:58] } 68... Bd2 { [%eval 0.48] [%clk 0:02:02] } 69. Kc4 { [%eval 0.46] [%clk 0:03:00] } 69... Bg5 { [%eval 0.87] [%clk 0:01:49] } 70. Ra7 { [%eval 0.89] [%clk 0:02:41] } 70... Bd2 { [%eval 0.75] [%clk 0:02:03] } 71. Bd5 { [%eval 0.79] [%clk 0:03:07] } 71... Bb4 { [%eval 0.7] [%clk 0:01:52] } 72. Be6 { [%eval 0.44] [%clk 0:03:07] } 72... Be1 { [%eval 0.82] [%clk 0:02:03] } 73. Rd7 { [%eval 0.9] [%clk 0:02:54] } 73... Rb4+ { [%eval 0.87] [%clk 0:02:07] } 74. Kd3 { [%eval 0.78] [%clk 0:03:08] } 74... Rb8 { [%eval 0.91] [%clk 0:02:18] } 75. Ke4 { [%eval 0.96] [%clk 0:03:12] } 75... Bb4 { [%eval 0.86] [%clk 0:01:55] } 76. Ke5 { [%eval 0.65] [%clk 0:03:21] } 76... Rf8 { [%eval 0.74] [%clk 0:01:53] } 77. g4 { [%eval 0.5] [%clk 0:03:28] } 77... Re8 { [%eval 0.68] [%clk 0:01:58] } 78. Kf6 { [%eval 0.78] [%clk 0:03:22] } 78... Bc3+ { [%eval 0.82] [%clk 0:01:54] } 79. Kf7 { [%eval 0.84] [%clk 0:03:51] } 79... Rb8 { [%eval 0.82] [%clk 0:02:05] } 80. Bc4 { [%eval 0.77] [%clk 0:03:59] } 80... Bb4 { [%eval 0.94] [%clk 0:02:19] } 81. Kf6 { [%eval 0.65] [%clk 0:04:20] } 81... Rb6+ { [%eval 0.8] [%clk 0:02:10] } 82. Kg5?! { [%eval 0.19] } { Inaccuracy. Kf7 was best. } { [%clk 0:04:37] } 82... Rd6 { [%eval 0.13] [%clk 0:02:24] } 83. Rxd6 { [%eval 0.19] [%clk 0:02:25] } 83... Bxd6 { [%eval 0.15] [%clk 0:02:48] } 84. Kf6 { [%eval 0.26] [%clk 0:02:52] } 84... Bb4 { [%eval 0.13] [%clk 0:03:08] } 85. Bd3 { [%eval 0.13] [%clk 0:03:10] } 85... Bc3+ { [%eval 0.13] [%clk 0:03:26] } 86. Kf7 { [%eval 0.16] [%clk 0:03:39] } 86... g5 { [%eval 0.23] [%clk 0:03:41] } 1/2-1/2