Event: Round 8: Cogan, Nicolas - AIKHOJE, Odion
Date: 2024-03-19
White: Cogan, Nicolas
WhiteElo: 2070
Black: AIKHOJE, Odion
BlackTitle: IM
BlackElo: 2215
Result: 1/2-1/2
ECO: A56
Opening: Benoni Defense
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:29:09] } 1... Nf6 { [%eval 0.16] [%clk 1:30:41] } 2. c4 { [%eval 0.16] [%clk 1:29:27] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:28:07] } 3. d5 { [%eval 0.65] [%clk 1:29:28] } 3... a6 { [%eval 0.85] [%clk 1:28:20] } 4. Nf3 { [%eval 0.52] [%clk 1:28:52] } 4... d6 { [%eval 0.86] [%clk 1:28:15] } 5. Qc2 { [%eval 0.53] [%clk 1:24:48] } 5... e5 { [%eval 1.06] [%clk 1:28:26] } 6. dxe6?! { [%eval 0.07] } { Inaccuracy. e4 was best. } { [%clk 1:24:03] } 6... Bxe6 { [%eval 0.08] [%clk 1:28:33] } 7. e4 { [%eval 0.04] [%clk 1:22:29] } 7... Nc6 { [%eval 0.12] [%clk 1:28:47] } 8. Bg5?! { [%eval -0.55] } { Inaccuracy. Nc3 was best. } { [%clk 1:20:46] } 8... Be7 { [%eval -0.35] [%clk 1:27:23] } 9. a3 { [%eval -0.75] [%clk 1:14:23] } 9... h6 { [%eval -0.82] [%clk 1:23:06] } 10. Bh4?! { [%eval -1.53] } { Inaccuracy. Bc1 was best. } { [%clk 1:12:14] } 10... Ng4?! { [%eval -0.67] } { Inaccuracy. g5 was best. } { [%clk 1:18:40] } 11. Bxe7 { [%eval -0.98] [%clk 1:10:45] } 11... Qxe7 { [%eval -1.08] [%clk 1:18:55] } 12. Be2 { [%eval -1.05] [%clk 1:08:35] } 12... Nge5 { [%eval -1.15] [%clk 1:19:04] } 13. Nbd2 { [%eval -1.07] [%clk 1:08:27] } 13... g5 { [%eval -1.1] [%clk 1:17:36] } 14. O-O { [%eval -1.16] [%clk 1:03:56] } 14... g4 { [%eval -1.29] [%clk 1:15:20] } 15. Ne1 { [%eval -1.45] [%clk 1:02:29] } 15... Nd4 { [%eval -1.44] [%clk 1:13:15] } 16. Qd1 { [%eval -1.35] [%clk 1:02:12] } 16... Qg5 { [%eval -1.12] [%clk 1:08:50] } 17. Kh1 { [%eval -1.5] [%clk 0:58:40] } 17... Rg8 { [%eval -1.47] [%clk 1:08:24] } 18. Nc2 { [%eval -1.39] [%clk 0:52:22] } 18... Rc8? { [%eval 0.0] } { Mistake. Nxc2 was best. } { [%clk 1:02:26] } 19. Nxd4 { [%eval 0.0] [%clk 0:49:01] } 19... cxd4 { [%eval 0.0] [%clk 1:02:37] } 20. Nb3 { [%eval 0.0] [%clk 0:42:38] } 20... d3 { [%eval -0.02] [%clk 0:53:20] } 21. Bxd3 { [%eval 0.0] [%clk 0:42:12] } 21... Nxd3 { [%eval 0.0] [%clk 0:52:53] } 22. Qxd3 { [%eval -0.02] [%clk 0:42:40] } 22... Bxc4 { [%eval 0.0] [%clk 0:53:08] } 23. Qc3 { [%eval 0.0] [%clk 0:39:10] } 23... Be6 { [%eval 0.0] [%clk 0:52:36] } 24. Qb4 { [%eval 0.01] [%clk 0:29:57] } 24... Qb5 { [%eval 0.0] [%clk 0:51:21] } 25. Qxb5+ { [%eval 0.0] [%clk 0:29:35] } 25... axb5 { [%eval 0.0] [%clk 0:51:43] } 26. Nd4 { [%eval 0.06] [%clk 0:29:52] } 26... Bd7 { [%eval 0.16] [%clk 0:52:06] } 27. Rfd1 { [%eval 0.0] [%clk 0:19:18] } 27... Rg5 { [%eval 0.0] [%clk 0:49:29] } 28. Rd2 { [%eval 0.0] [%clk 0:09:36] } 28... Re5 { [%eval 0.0] [%clk 0:45:12] } 29. Ne2 { [%eval -0.16] [%clk 0:07:41] } 29... Rxe4 { [%eval -0.22] [%clk 0:43:30] } 30. Nc3 { [%eval -0.18] [%clk 0:07:56] } 30... Re6 { [%eval -0.21] [%clk 0:42:17] } 31. Rad1 { [%eval -0.06] [%clk 0:08:00] } 31... Rc5 { [%eval 0.0] [%clk 0:39:47] } 32. Rxd6 { [%eval 0.0] [%clk 0:04:25] } 32... Rxd6 { [%eval 0.0] [%clk 0:38:11] } 33. Rxd6 { [%eval 0.0] [%clk 0:04:53] } 33... Re5 { [%eval 0.08] [%clk 0:38:29] } 34. Rd1 { [%eval 0.0] [%clk 0:04:11] } 34... Bc6 { [%eval 0.0] [%clk 0:38:38] } 35. Kg1 { [%eval 0.0] [%clk 0:03:35] } 35... Ke7 { [%eval -0.02] [%clk 0:37:45] } 36. Kf1 { [%eval 0.0] [%clk 0:03:52] } 36... Ke6 { [%eval 0.02] [%clk 0:37:43] } 37. Rd2 { [%eval 0.0] [%clk 0:01:39] } 37... Rh5 { [%eval -0.06] [%clk 0:37:50] } 38. Kg1 { [%eval 0.0] [%clk 0:01:55] } 38... Rc5 { [%eval -0.02] [%clk 0:37:17] } 39. Kf1 { [%eval -0.11] [%clk 0:02:10] } 39... Rc4 { [%eval -0.14] [%clk 0:35:47] } 40. Na2 { [%eval -0.42] [%clk 0:00:32] } 40... h5 { [%eval -0.33] [%clk 0:30:22] } 41. Nc3 { [%eval -0.5] [%clk 0:23:33] } 41... b4 { [%eval -0.6] [%clk 0:56:27] } 42. axb4 { [%eval -0.7] [%clk 0:20:57] } 42... Rxb4 { [%eval -0.69] [%clk 0:56:41] } 43. Ne2 { [%eval -0.76] [%clk 0:12:15] } 43... Ke5 { [%eval -0.7] [%clk 0:55:34] } 44. Nc1?! { [%eval -1.42] } { Inaccuracy. Nc3 was best. } { [%clk 0:11:36] } 44... Ra4?! { [%eval -0.82] } { Inaccuracy. Rd4 was best. } { [%clk 0:52:16] } 45. Nd3+ { [%eval -0.69] [%clk 0:02:39] } 45... Kf5 { [%eval -0.79] [%clk 0:52:05] } 46. Rc2 { [%eval -0.69] [%clk 0:02:48] } 46... Rd4 { [%eval -0.77] [%clk 0:45:34] } 47. Rc5+ { [%eval -0.85] [%clk 0:02:01] } 47... Ke4?! { [%eval -0.23] } { Inaccuracy. Rd5 was best. } { [%clk 0:45:31] } 48. Ne1 { [%eval -0.33] [%clk 0:01:32] } 48... Rb4 { [%eval -0.1] [%clk 0:42:38] } 49. f3+ { [%eval -0.15] [%clk 0:00:34] } 49... gxf3 { [%eval -0.06] [%clk 0:38:30] } 50. gxf3+ { [%eval -0.05] [%clk 0:00:42] } 50... Kd4 { [%eval -0.06] [%clk 0:38:48] } 51. Rc2 { [%eval -0.18] [%clk 0:00:32] } 51... Rb3 { [%eval -0.04] [%clk 0:38:16] } 52. Kf2 { [%eval -0.19] [%clk 0:00:36] } 52... h4 { [%eval -0.16] [%clk 0:38:20] } 53. Rd2+ { [%eval -0.3] [%clk 0:00:40] } 53... Kc4 { [%eval 0.0] [%clk 0:36:32] } 54. Kg2 { [%eval 0.0] [%clk 0:00:32] } 54... Rb5 { [%eval 0.0] [%clk 0:32:30] } 55. Kh3 { [%eval 0.0] [%clk 0:00:33] } 55... Re5 { [%eval 0.0] [%clk 0:31:45] } 56. Ng2 { [%eval 0.0] [%clk 0:00:34] } 56... Bxf3 { [%eval 0.0] [%clk 0:31:30] } 57. Nxh4 { [%eval -0.05] [%clk 0:01:01] } 57... Bd5 { [%eval 0.0] [%clk 0:30:15] } 58. Kg3 { [%eval 0.0] [%clk 0:00:34] } 58... b5 { [%eval 0.0] [%clk 0:25:18] } 59. Nf3 { [%eval 0.0] [%clk 0:00:31] } 59... Re3 { [%eval 0.0] [%clk 0:19:48] } 60. Rf2 { [%eval 0.0] [%clk 0:00:38] } 60... Kb3 { [%eval 0.0] [%clk 0:17:39] } 61. h4 { [%eval 0.0] [%clk 0:00:40] } 61... b4 { [%eval 0.0] [%clk 0:17:02] } 62. h5 { [%eval 0.0] [%clk 0:00:44] } 62... Ka2 { [%eval 0.0] [%clk 0:15:45] } 63. h6 { [%eval 0.0] [%clk 0:00:32] } 63... f6 { [%eval 0.0] [%clk 0:12:56] } 64. Kf4 { [%eval 0.0] [%clk 0:00:34] } 64... Re8 { [%eval 0.0] [%clk 0:12:28] } 65. Kf5 { [%eval 0.02] [%clk 0:00:32] } 65... Rh8 { [%eval 0.0] [%clk 0:12:37] } 66. Kg6 { [%eval -0.09] [%clk 0:00:32] } 66... Be4+ { [%eval -0.17] [%clk 0:12:48] } 67. Kh5 { [%eval -0.12] [%clk 0:00:37] } 67... Rd8 { [%eval -0.1] [%clk 0:11:23] } 68. Kg4 { [%eval -0.11] [%clk 0:00:32] } 68... Bh7 { [%eval -0.26] [%clk 0:11:08] } 69. Re2 { [%eval -0.19] [%clk 0:00:32] } 69... Rg8+ { [%eval 0.0] [%clk 0:10:19] } 70. Kf4 { [%eval 0.0] [%clk 0:00:51] } 70... Rg6 { [%eval 0.0] [%clk 0:10:01] } 71. Rh2 { [%eval 0.0] [%clk 0:01:03] } 71... b3 { [%eval 0.16] [%clk 0:09:47] } 72. Nd4 { [%eval 0.15] [%clk 0:00:42] } 72... Rg8 { [%eval 0.09] [%clk 0:09:34] } 73. Rh3 { [%eval 0.0] [%clk 0:00:35] } 73... Rb8 { [%eval -0.06] [%clk 0:09:48] } 74. Rh2 { [%eval -0.18] [%clk 0:00:31] } 74... Re8 { [%eval -0.16] [%clk 0:08:42] } 75. Kf3 { [%eval -0.25] [%clk 0:00:32] } 75... Rc8 { [%eval 0.11] [%clk 0:07:10] } 76. Ke3 { [%eval -0.02] [%clk 0:00:32] } 76... Rc7 { [%eval 0.17] [%clk 0:06:19] } 77. Rf2 { [%eval 0.13] [%clk 0:00:34] } 77... Rf7 { [%eval 0.01] [%clk 0:04:54] } 78. Nb5 { [%eval 0.05] [%clk 0:00:33] } 78... Bc2 { [%eval 0.12] [%clk 0:04:31] } 79. Nd6 { [%eval 0.0] [%clk 0:00:34] } 79... Re7+ { [%eval -0.12] [%clk 0:04:33] } 80. Kd4 { [%eval 0.0] [%clk 0:00:35] } 80... Kxb2 { [%eval 0.18] [%clk 0:04:19] } 81. Nc4+ { [%eval 0.1] [%clk 0:00:33] } 81... Ka2 { [%eval 0.12] [%clk 0:03:21] } 82. Rxf6 { [%eval 0.02] [%clk 0:00:38] } 82... Ra7 { [%eval 0.02] [%clk 0:03:29] } 83. Kc3 { [%eval 0.0] [%clk 0:00:31] } 83... Bh7 { [%eval 0.19] [%clk 0:02:49] } 84. Rf2+ { [%eval 0.0] [%clk 0:00:33] } 84... Bc2 { [%eval 0.13] [%clk 0:03:07] } 85. Rf6 { [%eval 0.0] [%clk 0:00:34] } 85... Bh7 { [%eval 0.22] [%clk 0:02:45] } 86. Rf2+ { [%eval 0.0] [%clk 0:00:55] } 86... Bc2 { [%eval 0.03] [%clk 0:02:27] } 1/2-1/2