Event: Rapid Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-27
White: O`gorman, Tom
WhiteTitle: FM
WhiteElo: 2299
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2538
Result: 1/2-1/2
ECO: A54
Opening: Old Indian Defense: Two Knights Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.13] [%clk 0:15:18] } 1... Nf6 { [%eval 0.17] [%clk 0:15:19] } 2. c4 { [%eval 0.16] [%clk 0:15:26] } 2... d6 { [%eval 0.51] [%clk 0:15:28] } 3. Nc3 { [%eval 0.53] } 3... e5 { [%eval 0.58] [%clk 0:15:36] } 4. Nf3 { [%eval 0.75] [%clk 0:13:48] } 4... Nc6 { [%eval 1.28] } 5. dxe5? { [%eval -0.03] } { Mistake. d5 was best. } { [%clk 0:12:57] } 5... dxe5 { [%eval 0.0] [%clk 0:15:54] } 6. Qxd8+ { [%eval 0.07] [%clk 0:12:44] } 6... Kxd8 { [%eval 0.0] [%clk 0:16:03] } 7. Bg5 { [%eval 0.0] [%clk 0:12:44] } 7... Be6 { [%eval 0.15] [%clk 0:16:12] } 8. Nd5 { [%eval 0.07] [%clk 0:11:44] } 8... Bb4+ { [%eval -0.02] [%clk 0:16:21] } 9. Nxb4 { [%eval -0.25] [%clk 0:11:37] } 9... Nxb4 { [%eval -0.3] [%clk 0:16:30] } 10. O-O-O+ { [%eval -0.18] } 10... Kc8 { [%eval -0.16] } 11. a3 { [%eval -0.07] [%clk 0:10:35] } 11... Nc6 { [%eval -0.25] } 12. Bxf6 { [%eval -0.2] [%clk 0:10:11] } 12... gxf6 { [%eval -0.14] [%clk 0:16:52] } 13. e3 { [%eval -0.2] [%clk 0:10:17] } 13... a5 { [%eval -0.13] [%clk 0:16:22] } 14. b3 { [%eval -0.16] [%clk 0:09:37] } 14... Nb8 { [%eval -0.2] [%clk 0:16:03] } 15. Nd2 { [%eval -0.17] [%clk 0:07:26] } 15... Nd7 { [%eval -0.28] [%clk 0:15:57] } 16. Bd3 { [%eval -0.15] [%clk 0:07:16] } 16... f5 { [%eval -0.1] [%clk 0:14:32] } 17. Kb2 { [%eval -0.12] [%clk 0:05:46] } 17... c6 { [%eval -0.44] [%clk 0:14:08] } 18. b4 { [%eval -0.85] [%clk 0:04:28] } 18... Kc7 { [%eval -0.95] [%clk 0:13:27] } 19. f4 { [%eval -1.44] [%clk 0:03:45] } 19... axb4 { [%eval -1.17] [%clk 0:12:26] } 20. axb4 { [%eval -1.28] [%clk 0:03:54] } 20... Ra4?! { [%eval -0.35] } { Inaccuracy. Rhd8 was best. } { [%clk 0:12:36] } 21. Ra1 { [%eval -0.44] [%clk 0:03:21] } 21... Rxb4+ { [%eval -0.39] [%clk 0:12:21] } 22. Kc3 { [%eval -0.66] } 22... c5 { [%eval -0.64] [%clk 0:11:26] } 23. Nb3?! { [%eval -1.31] } { Inaccuracy. g4 was best. } { [%clk 0:03:35] } 23... e4 { [%eval -0.97] [%clk 0:10:02] } 24. Be2 { [%eval -0.97] [%clk 0:03:31] } 24... Rb6 { [%eval -0.92] [%clk 0:10:05] } 25. Ra5 { [%eval -1.01] [%clk 0:02:53] } 25... Rc6 { [%eval -0.93] [%clk 0:09:58] } 26. Rb1 { [%eval -1.24] [%clk 0:02:28] } 26... h5 { [%eval -1.28] [%clk 0:09:55] } 27. Ra7 { [%eval -1.4] [%clk 0:02:21] } 27... Rb6 { [%eval -1.38] [%clk 0:09:57] } 28. Rba1 { [%eval -1.3] [%clk 0:02:02] } 28... h4 { [%eval -1.22] [%clk 0:09:56] } 29. R1a5 { [%eval -1.34] [%clk 0:01:31] } 29... Kd6 { [%eval -1.4] [%clk 0:09:23] } 30. Ra8 { [%eval -1.36] [%clk 0:01:19] } 30... Rh6 { [%eval -1.06] [%clk 0:07:47] } 31. Rc8?! { [%eval -2.07] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:46] } 31... Rc6?! { [%eval -1.37] } { Inaccuracy. Rg6 was best. } { [%clk 0:07:53] } 32. Rd8 { [%eval -1.37] [%clk 0:00:42] } 32... Ke7 { [%eval -1.52] [%clk 0:07:10] } 33. Rda8 { [%eval -1.96] [%clk 0:00:46] } 33... Rc7 { [%eval -1.68] [%clk 0:06:31] } 34. R5a7?! { [%eval -2.85] } { Inaccuracy. Rg8 was best. } { [%clk 0:00:49] } 34... Kd6? { [%eval -1.35] } { Mistake. Rg6 was best. } { [%clk 0:05:59] } 35. Na5 { [%eval -1.46] [%clk 0:00:46] } 35... b6 { [%eval -1.08] [%clk 0:06:01] } 36. Nb7+ { [%eval -1.08] [%clk 0:00:38] } 36... Ke7 { [%eval -1.3] [%clk 0:06:07] } 37. Nd8 { [%eval -1.59] [%clk 0:00:47] } 37... Rxa7 { [%eval -1.75] [%clk 0:05:25] } 38. Nc6+ { [%eval -1.5] [%clk 0:00:55] } 38... Kf6?! { [%eval -0.82] } { Inaccuracy. Kd6 was best. } { [%clk 0:04:49] } 39. Nxa7 { [%eval -0.95] [%clk 0:01:04] } 39... Kg7 { [%eval -0.71] [%clk 0:04:58] } 40. Nb5? { [%eval -2.42] } { Mistake. Nc8 was best. } { [%clk 0:00:49] } 40... Rg6 { [%eval -2.18] [%clk 0:04:51] } 41. Bf1?! { [%eval -3.38] } { Inaccuracy. g3 was best. } { [%clk 0:00:58] } 41... Nf6 { [%eval -2.65] [%clk 0:05:00] } 42. h3 { [%eval -3.41] [%clk 0:00:52] } 42... Nh5 { [%eval -3.35] [%clk 0:05:02] } 43. Nc7?! { [%eval -4.42] } { Inaccuracy. Be2 was best. } { [%clk 0:00:32] } 43... Ng3 { [%eval -4.59] [%clk 0:05:02] } 44. Ra1 { [%eval -4.4] [%clk 0:00:40] } 44... Nxf1 { [%eval -4.5] [%clk 0:04:47] } 45. Rxf1 { [%eval -4.73] [%clk 0:00:50] } 45... Rxg2 { [%eval -4.69] [%clk 0:04:55] } 46. Re1 { [%eval -4.78] [%clk 0:00:45] } 46... Ra2 { [%eval -4.07] [%clk 0:04:06] } 47. Kb3 { [%eval -4.76] } 47... Rh2 { [%eval -5.04] [%clk 0:04:01] } 48. Kc3 { [%eval -5.27] [%clk 0:00:23] } 48... Rxh3 { [%eval -5.44] [%clk 0:04:01] } 49. Na8 { [%eval -5.43] [%clk 0:00:23] } 49... Rh2?! { [%eval -4.03] } { Inaccuracy. Rg3 was best. } { [%clk 0:03:27] } 50. Nxb6 { [%eval -4.14] [%clk 0:00:40] } 50... Ra2 { [%eval -4.08] [%clk 0:03:27] } 51. Rh1 { [%eval -4.6] [%clk 0:00:20] } 51... Ra3+ { [%eval -4.38] [%clk 0:03:13] } 52. Kd2 { [%eval -4.51] [%clk 0:00:29] } 52... Rd3+ { [%eval -3.85] [%clk 0:03:22] } 53. Ke2 { [%eval -4.44] [%clk 0:00:37] } 53... Rb3 { [%eval -4.73] [%clk 0:03:31] } 54. Na4 { [%eval -4.32] [%clk 0:00:27] } 54... Bxc4+ { [%eval -4.31] [%clk 0:03:10] } 55. Kf2 { [%eval -4.71] [%clk 0:00:35] } 55... Bb5 { [%eval -4.61] [%clk 0:01:10] } 56. Nxc5 { [%eval -4.59] [%clk 0:00:41] } 56... Rc3? { [%eval -2.42] } { Mistake. Rb2+ was best. } { [%clk 0:01:19] } 57. Nb7 { [%eval -2.64] [%clk 0:00:37] } 57... Rc2+ { [%eval -2.17] [%clk 0:01:02] } 58. Kg1 { [%eval -2.7] [%clk 0:00:46] } 58... Rc6? { [%eval -1.12] } { Mistake. Rc3 was best. } { [%clk 0:01:11] } 59. Rxh4 { [%eval -1.16] [%clk 0:00:36] } 59... Ba6 { [%eval -1.09] [%clk 0:01:13] } 60. Na5 { [%eval -1.12] [%clk 0:00:29] } 60... Rc3 { [%eval -0.78] [%clk 0:01:20] } 61. Kf2 { [%eval -1.17] [%clk 0:00:26] } 61... Rc2+ { [%eval -1.15] [%clk 0:01:16] } 62. Kg1 { [%eval -1.13] [%clk 0:00:26] } 62... Rc1+ { [%eval -1.12] [%clk 0:01:07] } 63. Kf2?! { [%eval -1.93] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:26] } 63... Kg6?? { [%eval 0.0] } { Blunder. Rf1+ was best. } { [%clk 0:00:46] } 64. Rh3 { [%eval -0.45] [%clk 0:00:26] } 64... Rf1+ { [%eval 0.0] [%clk 0:00:26] } 65. Kg2 { [%eval 0.0] [%clk 0:00:35] } 65... Ra1 { [%eval 0.0] [%clk 0:00:35] } 66. Rg3+ { [%eval 0.0] [%clk 0:00:44] } 66... Kf6 { [%eval 0.0] [%clk 0:00:43] } 67. Nc6 { [%eval 0.0] [%clk 0:00:45] } 67... Be2 { [%eval 0.0] [%clk 0:00:32] } 68. Ne5 { [%eval -0.07] [%clk 0:00:36] } 68... Ra2 { [%eval -0.07] [%clk 0:00:30] } 69. Kg1 { [%eval -0.06] [%clk 0:00:42] } 69... Ra3 { [%eval -0.03] [%clk 0:00:35] } 70. Rh3 { [%eval -0.18] [%clk 0:00:47] } 70... Bg4 { [%eval -0.14] [%clk 0:00:30] } 71. Rg3 { [%eval -0.17] [%clk 0:00:50] } 71... Ke6 { [%eval -0.03] [%clk 0:00:18] } 72. Kf2 { [%eval -0.05] [%clk 0:00:54] } 72... Ra2+ { [%eval -0.02] [%clk 0:00:23] } 73. Kg1 { [%eval -0.05] [%clk 0:01:02] } 73... Be2 { [%eval -0.01] [%clk 0:00:32] } 74. Nc6 { [%eval 0.0] [%clk 0:01:07] } 74... Kd6 { [%eval -0.02] [%clk 0:00:37] } 75. Nd4 { [%eval -0.04] [%clk 0:00:53] } 75... Bg4 { [%eval 0.0] [%clk 0:00:45] } 76. Rg2 { [%eval -0.03] [%clk 0:00:59] } 76... Ra1+ { [%eval -0.02] [%clk 0:00:51] } 77. Kf2 { [%eval 0.0] [%clk 0:01:05] } 77... Kd5 { [%eval 0.0] [%clk 0:00:53] } 78. Rg1 { [%eval 0.0] [%clk 0:00:59] } 78... Ra2+ { [%eval 0.0] [%clk 0:01:02] } 79. Kg3 { [%eval -0.02] [%clk 0:01:07] } 79... Kc4 { [%eval -0.01] [%clk 0:01:12] } 80. Rb1 { [%eval 0.0] [%clk 0:01:07] } 80... Kd3 { [%eval 0.0] [%clk 0:00:46] } 81. Rb3+ { [%eval -0.02] [%clk 0:01:15] } 81... Kd2 { [%eval -0.01] [%clk 0:00:55] } 82. Kf2 { [%eval -0.04] [%clk 0:01:19] } 82... Kd1+ { [%eval 0.0] [%clk 0:00:31] } 83. Kg3 { [%eval 0.0] [%clk 0:01:23] } 83... Ra6 { [%eval -0.02] [%clk 0:00:29] } 84. Rb5 { [%eval -0.01] [%clk 0:00:37] } 84... Kd2 { [%eval 0.0] [%clk 0:00:37] } 85. Nxf5 { [%eval 0.0] [%clk 0:00:34] } 85... Bxf5 { [%eval 0.0] [%clk 0:00:27] } 86. Rxf5 { [%eval -0.01] [%clk 0:00:43] } 86... Kxe3 { [%eval -0.02] [%clk 0:00:36] } 87. Rxf7 { [%eval 0.0] [%clk 0:00:52] } 87... Rg6+ { [%eval 0.0] [%clk 0:00:46] } 88. Kh4 { [%eval -0.01] [%clk 0:00:59] } 88... Rg1 { [%eval 0.0] [%clk 0:00:43] } 89. Kh5 { [%eval 0.0] [%clk 0:00:50] } 89... Kf3 { [%eval 0.0] [%clk 0:00:37] } 90. Kh6 { [%eval 0.0] [%clk 0:00:47] } 90... e3 { [%eval 0.0] [%clk 0:00:31] } 91. f5 { [%eval 0.0] [%clk 0:00:56] } 91... Kf4 { [%eval 0.0] [%clk 0:00:22] } 92. Re7 { [%eval 0.0] [%clk 0:00:48] } 92... Re1 { [%eval 0.0] [%clk 0:00:21] } 1/2-1/2