Event: Round 6: Nitish Nathan - Emilio Cordova
Date: 2023-02-20
White: Nitish Nathan
Black: Emilio Cordova
BlackTitle: GM
Result: 0-1
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... e6 { [%eval 0.2] [%clk 1:27:14] } 2. Bf4 { [%eval 0.0] [%clk 1:31:04] } 2... b6 { [%eval 0.47] [%clk 1:26:58] } 3. e3 { [%eval 0.25] [%clk 1:31:13] } 3... Bb7 { [%eval 0.15] [%clk 1:27:19] } 4. Nd2 { [%eval 0.24] [%clk 1:31:37] } 4... f5 { [%eval 0.56] [%clk 1:26:06] } 5. Ngf3 { [%eval 0.37] [%clk 1:30:44] } 5... Nf6 { [%eval 0.44] [%clk 1:26:29] } 6. Bd3 { [%eval 0.13] [%clk 1:29:18] } 6... Be7 { [%eval 0.53] [%clk 1:25:54] } 7. h3 { [%eval 0.49] [%clk 1:28:44] } 7... c5 { [%eval 0.77] [%clk 1:25:05] } 8. c3 { [%eval 0.31] [%clk 1:27:38] } 8... O-O { [%eval 0.35] [%clk 1:24:54] } 9. O-O { [%eval 0.39] [%clk 1:26:22] } 9... Ne4 { [%eval 0.51] [%clk 1:08:22] } 10. Qc2 { [%eval 0.29] [%clk 1:23:34] } 10... d5 { [%eval 0.3] [%clk 1:04:23] } 11. Bh2 { [%eval 0.27] [%clk 1:21:25] } 11... Nd7 { [%eval 0.28] [%clk 1:04:21] } 12. Ne5 { [%eval 0.13] [%clk 1:18:39] } 12... Ndf6 { [%eval 0.4] [%clk 1:04:44] } 13. f3 { [%eval 0.07] [%clk 1:16:01] } 13... Nd6 { [%eval 0.23] [%clk 1:05:06] } 14. Rae1 { [%eval -0.09] [%clk 1:13:36] } 14... Rc8 { [%eval 0.09] [%clk 1:04:28] } 15. Qb1 { [%eval -0.03] [%clk 1:12:09] } 15... a5 { [%eval 0.31] [%clk 1:04:04] } 16. Kh1 { [%eval 0.13] [%clk 1:09:43] } 16... b5?! { [%eval 0.73] } { Inaccuracy. Nd7 was best. } { [%clk 1:00:34] } 17. dxc5 { [%eval 0.6] [%clk 1:02:40] } 17... Nc4 { [%eval 0.76] [%clk 1:00:20] } 18. Nb3 { [%eval 0.67] [%clk 1:01:05] } 18... Nxe5 { [%eval 0.67] [%clk 0:55:12] } 19. Bxe5 { [%eval 0.72] [%clk 1:01:22] } 19... Nd7 { [%eval 0.63] [%clk 0:55:38] } 20. Bh2 { [%eval 0.4] [%clk 0:59:49] } 20... a4?! { [%eval 1.21] } { Inaccuracy. Nxc5 was best. } { [%clk 0:50:48] } 21. Nd4 { [%eval 1.38] [%clk 0:59:28] } 21... Nxc5 { [%eval 1.42] [%clk 0:44:23] } 22. Bxb5 { [%eval 1.39] [%clk 0:58:54] } 22... Bd6 { [%eval 1.26] [%clk 0:44:40] } 23. f4? { [%eval -0.22] } { Mistake. Bxd6 was best. } { [%clk 0:57:18] } 23... Qb6 { [%eval -0.26] [%clk 0:44:36] } 24. Qd1 { [%eval -0.43] [%clk 0:55:31] } 24... Be7 { [%eval -0.49] [%clk 0:43:12] } 25. Qe2 { [%eval -0.47] [%clk 0:53:17] } 25... Bf6 { [%eval -0.55] [%clk 0:43:26] } 26. Rb1 { [%eval -0.4] [%clk 0:50:38] } 26... Ra8 { [%eval -0.52] [%clk 0:43:17] } 27. Rfc1 { [%eval -0.47] [%clk 0:48:47] } 27... Rfc8 { [%eval 0.0] [%clk 0:40:38] } 28. Bd3 { [%eval -0.52] [%clk 0:47:11] } 28... Ba6 { [%eval -0.57] [%clk 0:36:03] } 29. Bxa6 { [%eval -0.5] [%clk 0:47:05] } 29... Qxa6 { [%eval -0.53] [%clk 0:36:29] } 30. Qxa6 { [%eval -0.35] [%clk 0:45:35] } 30... Rxa6 { [%eval -0.37] [%clk 0:36:38] } 31. Rc2 { [%eval -0.6] [%clk 0:37:35] } 31... Ne4 { [%eval -0.68] [%clk 0:36:18] } 32. Rbc1 { [%eval -0.64] [%clk 0:36:08] } 32... Rb6 { [%eval -0.63] [%clk 0:36:01] } 33. g4 { [%eval -0.77] [%clk 0:30:28] } 33... g6 { [%eval -0.46] [%clk 0:35:41] } 34. g5 { [%eval -0.44] [%clk 0:29:59] } 34... Bg7 { [%eval -0.46] [%clk 0:35:45] } 35. Kg2 { [%eval -0.42] [%clk 0:27:31] } 35... Kf7 { [%eval -0.44] [%clk 0:35:01] } 36. Kf3?! { [%eval -1.0] } { Inaccuracy. b3 was best. } { [%clk 0:23:57] } 36... Ke7?! { [%eval -0.29] } { Inaccuracy. Bxd4 was best. } { [%clk 0:34:19] } 37. b3 { [%eval -0.39] [%clk 0:21:20] } 37... Kd7 { [%eval -0.15] [%clk 0:27:08] } 38. Bg3 { [%eval -0.21] [%clk 0:13:20] } 38... axb3 { [%eval -0.05] [%clk 0:25:47] } 39. axb3 { [%eval -0.31] [%clk 0:13:07] } 39... Bxd4 { [%eval -0.37] [%clk 0:26:10] } 40. cxd4 { [%eval -0.3] [%clk 0:12:07] } 40... Rxc2 { [%eval -0.21] [%clk 0:26:20] } 41. Rxc2 { [%eval -0.31] [%clk 0:12:01] } 41... Rxb3 { [%eval -0.23] [%clk 0:26:46] } 42. Be1 { [%eval -0.68] [%clk 0:11:45] } 42... Nd6 { [%eval -0.41] [%clk 0:26:59] } 43. Ra2 { [%eval -0.55] [%clk 0:08:25] } 43... Nc4?! { [%eval 0.0] } { Inaccuracy. Nb5 was best. } { [%clk 0:27:26] } 44. Bf2 { [%eval -0.18] [%clk 0:08:32] } 44... Na3 { [%eval -0.12] [%clk 0:27:23] } 45. Be1 { [%eval -0.61] [%clk 0:06:27] } 45... Kc6 { [%eval -0.42] [%clk 0:27:43] } 46. Ke2?! { [%eval -1.02] } { Inaccuracy. h4 was best. } { [%clk 0:05:39] } 46... Kb5 { [%eval -1.04] [%clk 0:28:02] } 47. Bd2 { [%eval -0.92] [%clk 0:04:54] } 47... Nc4 { [%eval -0.9] [%clk 0:28:07] } 48. Rc2 { [%eval -0.93] [%clk 0:03:35] } 48... Ra3 { [%eval -0.79] [%clk 0:28:05] } 49. Bc3 { [%eval -0.85] [%clk 0:02:29] } 49... Ka4 { [%eval -0.85] [%clk 0:23:42] } 50. Kd3 { [%eval -0.63] [%clk 0:02:49] } 50... Kb5 { [%eval -0.68] [%clk 0:22:51] } 51. Ke2 { [%eval -0.77] [%clk 0:03:17] } 51... Kc6 { [%eval -0.89] [%clk 0:22:55] } 52. Kd3 { [%eval -0.91] [%clk 0:02:58] } 52... Kd7 { [%eval -0.78] [%clk 0:21:57] } 53. Ke2 { [%eval -0.87] [%clk 0:03:12] } 53... Ke8 { [%eval -0.92] [%clk 0:22:03] } 54. Kd3 { [%eval -0.76] [%clk 0:02:40] } 54... Kf7 { [%eval -0.6] [%clk 0:22:12] } 55. Rc1 { [%eval -0.41] [%clk 0:02:06] } 55... h6 { [%eval -0.13] [%clk 0:22:11] } 56. h4 { [%eval -0.2] [%clk 0:01:19] } 56... h5 { [%eval -0.17] [%clk 0:20:45] } 57. Rc2 { [%eval -0.67] [%clk 0:01:04] } 57... Ke8 { [%eval -0.76] [%clk 0:21:05] } 58. Ke2 { [%eval -0.75] [%clk 0:01:25] } 58... Kd7 { [%eval -0.73] [%clk 0:21:32] } 59. Kd3 { [%eval -0.72] [%clk 0:01:00] } 59... Kc6 { [%eval -0.82] [%clk 0:21:32] } 60. Ke2 { [%eval -0.5] [%clk 0:01:21] } 60... Kb5 { [%eval -0.78] [%clk 0:21:39] } 61. Kd3? { [%eval -1.97] } { Mistake. Rc1 was best. } { [%clk 0:01:34] } 61... Rb3 { [%eval -2.19] [%clk 0:20:57] } 62. Rc1 { [%eval -1.74] [%clk 0:01:36] } 62... Nd6?! { [%eval -0.7] } { Inaccuracy. Na3 was best. } { [%clk 0:20:11] } 63. Rc2?? { [%eval -3.13] } { Blunder. Ke2 was best. } { [%clk 0:01:25] } 63... Ne4 { [%eval -3.13] [%clk 0:19:05] } 64. Rb2 { [%eval -2.91] [%clk 0:00:39] } 64... Rxb2 { [%eval -2.88] [%clk 0:19:25] } 65. Bxb2 { [%eval -3.13] [%clk 0:01:04] } 65... Kb4?? { [%eval -0.09] } { Blunder. Nd6 was best. } { [%clk 0:19:53] } 66. Kc2 { [%eval -0.07] [%clk 0:00:42] } 66... Kc4 { [%eval -0.04] [%clk 0:20:19] } 67. Bc1?? { [%eval -4.27] } { Blunder. Ba1 was best. } { [%clk 0:00:59] } 67... Ng3 { [%eval -4.11] [%clk 0:20:33] } 68. Kd2?! { [%eval -6.18] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:41] } 68... Kb3 { [%eval -6.05] [%clk 0:20:44] } 69. Kd3 { [%eval -5.92] [%clk 0:00:52] } 69... Ne4 { [%eval -6.19] [%clk 0:21:03] } 70. Ke2 { [%eval -6.46] [%clk 0:00:58] } 70... Kc2 { [%eval -6.21] [%clk 0:21:08] } 71. Ba3 { [%eval -6.47] [%clk 0:01:26] } 71... Nc3+ { [%eval -6.16] [%clk 0:21:33] } 72. Kf3 { [%eval -6.5] [%clk 0:01:04] } 72... Kd3 { [%eval -6.81] [%clk 0:21:51] } 73. Bb2 { [%eval -6.59] [%clk 0:01:10] } 73... Nb5 { [%eval -6.97] [%clk 0:21:54] } 0-1