Event: Round 9: Oksana Andr Smirnova - Nyamdorj Enkhriikhen
Date: 2023-12-21
White: Oksana Andr Smirnova
Black: Nyamdorj Enkhriikhen
Result: 1/2-1/2
ECO: D91
Opening: Grünfeld Defense: Three Knights Variation, Petrosian System
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:31:24] } 2... g6 { [%eval 0.25] [%clk 1:31:11] } 3. Nc3 { [%eval 0.31] [%clk 1:31:50] } 3... d5 { [%eval 0.2] [%clk 1:31:30] } 4. Nf3 { [%eval 0.19] [%clk 1:32:08] } 4... Bg7 { [%eval 0.27] [%clk 1:31:50] } 5. Bg5 { [%eval 0.17] [%clk 1:32:16] } 5... dxc4 { [%eval 0.56] [%clk 1:31:44] } 6. e3?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 1:32:17] } 6... O-O { [%eval 0.53] [%clk 1:31:45] } 7. Bxc4 { [%eval 0.38] [%clk 1:32:40] } 7... h6 { [%eval 0.82] [%clk 1:31:57] } 8. Bf4 { [%eval 0.49] [%clk 1:32:39] } 8... c5 { [%eval 0.41] [%clk 1:31:42] } 9. O-O { [%eval 0.37] [%clk 1:32:06] } 9... Nbd7 { [%eval 0.42] [%clk 1:31:55] } 10. a3 { [%eval 0.12] [%clk 1:30:51] } 10... Nh5 { [%eval 0.36] [%clk 1:31:41] } 11. Bg3?! { [%eval -0.22] } { Inaccuracy. Be5 was best. } { [%clk 1:29:45] } 11... Nxg3 { [%eval -0.11] [%clk 1:32:00] } 12. hxg3 { [%eval -0.26] [%clk 1:30:03] } 12... Nb6 { [%eval -0.23] [%clk 1:31:00] } 13. Ba2 { [%eval -0.21] [%clk 1:28:58] } 13... cxd4 { [%eval -0.24] [%clk 1:31:04] } 14. exd4 { [%eval -0.21] [%clk 1:28:40] } 14... Bg4 { [%eval -0.31] [%clk 1:31:25] } 15. d5 { [%eval -0.4] [%clk 1:27:36] } 15... Qd7 { [%eval 0.11] [%clk 1:29:08] } 16. Qd3?! { [%eval -0.45] } { Inaccuracy. Re1 was best. } { [%clk 1:23:36] } 16... Bf5 { [%eval -0.26] [%clk 1:27:40] } 17. Qd2 { [%eval -0.52] [%clk 1:22:50] } 17... g5?! { [%eval 0.28] } { Inaccuracy. e6 was best. } { [%clk 1:27:55] } 18. Rad1 { [%eval 0.22] [%clk 1:21:04] } 18... Rfd8?! { [%eval 0.95] } { Inaccuracy. Na4 was best. } { [%clk 1:26:56] } 19. Rfe1 { [%eval 0.83] [%clk 1:20:35] } 19... Bg4 { [%eval 1.06] [%clk 1:25:44] } 20. Qe3 { [%eval 0.53] [%clk 1:16:49] } 20... Re8?! { [%eval 1.13] } { Inaccuracy. Rac8 was best. } { [%clk 1:24:56] } 21. Bb1? { [%eval 0.0] } { Mistake. Rd2 was best. } { [%clk 1:09:52] } 21... Bf5?! { [%eval 0.77] } { Inaccuracy. e6 was best. } { [%clk 1:24:32] } 22. Ba2 { [%eval 0.7] [%clk 1:01:27] } 22... Rac8?! { [%eval 1.33] } { Inaccuracy. Nc8 was best. } { [%clk 1:22:50] } 23. Nd4?! { [%eval 0.23] } { Inaccuracy. Ne5 was best. } { [%clk 0:57:57] } 23... Bg6 { [%eval 0.2] [%clk 1:22:27] } 24. Ndb5 { [%eval -0.12] [%clk 0:56:29] } 24... Nc4?! { [%eval 0.94] } { Inaccuracy. Na4 was best. } { [%clk 1:21:58] } 25. Bxc4 { [%eval 0.95] [%clk 0:56:16] } 25... Rxc4 { [%eval 0.85] [%clk 1:22:21] } 26. d6 { [%eval 0.89] [%clk 0:56:02] } 26... e6 { [%eval 0.95] [%clk 1:21:52] } 27. Nxa7 { [%eval 0.51] [%clk 0:51:48] } 27... Bxc3 { [%eval 1.04] [%clk 1:20:55] } 28. bxc3 { [%eval 0.85] [%clk 0:51:26] } 28... Ra8 { [%eval 1.08] [%clk 1:19:45] } 29. Qb6 { [%eval 1.03] [%clk 0:47:57] } 29... Ra4 { [%eval 1.15] [%clk 1:18:53] } 30. Nb5 { [%eval 1.19] [%clk 0:48:06] } 30... Rc8?! { [%eval 2.35] } { Inaccuracy. Rc4 was best. } { [%clk 1:18:58] } 31. Nc7 { [%eval 2.12] [%clk 0:46:49] } 31... Qc6? { [%eval 3.81] } { Mistake. Rd8 was best. } { [%clk 1:15:45] } 32. d7 { [%eval 3.84] [%clk 0:44:08] } 32... Rd8 { [%eval 3.89] [%clk 1:15:49] } 33. Nd5?? { [%eval 0.13] } { Blunder. Nxe6 was best. } { [%clk 0:43:01] } 33... Qxb6 { [%eval 0.22] [%clk 1:15:18] } 34. Nxb6 { [%eval 0.03] [%clk 0:43:25] } 34... Ra6 { [%eval 0.31] [%clk 1:15:34] } 35. Rd6 { [%eval 0.32] [%clk 0:41:49] } 35... Ra5?? { [%eval 2.11] } { Blunder. Rxa3 was best. } { [%clk 1:13:01] } 36. c4? { [%eval 0.67] } { Mistake. a4 was best. } { [%clk 0:40:32] } 36... Rc5? { [%eval 2.42] } { Mistake. Rxa3 was best. } { [%clk 1:13:09] } 37. Rc1?! { [%eval 1.46] } { Inaccuracy. f4 was best. } { [%clk 0:39:17] } 37... Kf8?! { [%eval 2.13] } { Inaccuracy. Be4 was best. } { [%clk 1:13:12] } 38. a4?! { [%eval 1.23] } { Inaccuracy. f3 was best. } { [%clk 0:38:38] } 38... Be4 { [%eval 1.36] [%clk 1:12:48] } 39. Ra1? { [%eval 0.11] } { Mistake. Rd4 was best. } { [%clk 0:36:21] } 39... Rc6 { [%eval 0.02] [%clk 1:12:06] } 40. Rxc6 { [%eval 0.0] [%clk 0:34:46] } 40... Bxc6 { [%eval 0.0] [%clk 1:12:31] } 41. Rd1 { [%eval 0.0] [%clk 0:34:07] } 41... Ke7 { [%eval 0.0] [%clk 1:12:46] } 42. Nc8+ { [%eval 0.0] [%clk 0:33:53] } 42... Kf8 { [%eval 0.0] [%clk 1:12:57] } 43. a5 { [%eval -0.22] [%clk 0:32:41] } 43... Rxd7 { [%eval -0.3] [%clk 1:12:58] } 44. Rxd7?? { [%eval -6.14] } { Blunder. Nd6 was best. } { [%clk 0:31:54] } 44... Bxd7?? { [%eval 6.41] } { Blunder. Rxd3 was best. } 45. Nd6 { [%eval 6.62] [%clk 0:32:12] } 45... Bc6?! { [%eval 11.67] } { Inaccuracy. Ke8 was best. } { [%clk 1:13:36] } 46. f3 { [%eval 11.79] [%clk 0:31:05] } 46... Ke7 { [%clk 1:13:27] } 47. c5 { [%clk 0:30:56] } 47... f5 { [%clk 1:12:52] } 48. Kf2 { [%clk 0:30:36] } 48... Kf6 { [%clk 1:13:10] } 49. f4 { [%clk 0:29:55] } 49... e5 { [%clk 1:13:02] } 50. fxe5+ { [%clk 0:28:48] } 50... Kxe5 { [%clk 1:13:19] } 51. Nf7+ { [%clk 0:28:54] } 51... Kd5 { [%clk 1:12:06] } 52. Nxh6 { [%clk 0:28:51] } 52... Bd7 { [%clk 1:10:40] } 53. Nf7 { [%clk 0:28:45] } 53... Kxc5 { [%clk 1:10:19] } 54. Ke3 { [%clk 0:28:16] } 54... g4 { [%clk 1:07:43] } 55. Kf4 { [%clk 0:28:11] } 55... b5 { [%clk 1:06:17] } 56. axb6 { [%clk 0:28:33] } 56... Kxb6 { [%clk 1:06:43] } 57. Nd6 { [%clk 0:28:51] } 57... Bc6 { [%clk 1:07:07] } 58. Nc4+ { [%clk 0:29:03] } 58... Kc5 { [%clk 1:07:25] } 59. Ne3 { [%clk 0:29:21] } 59... Be4 { [%clk 1:07:33] } 60. Nxf5 { [%clk 0:27:48] } 60... Bxg2 { [%clk 1:07:56] } 61. Kxg4 { [%clk 0:28:12] } 61... Be4 { [%clk 1:07:08] } 62. Kf4 { [%clk 0:28:33] } 62... Bb1 { [%clk 1:07:25] } 63. g4 { [%clk 0:28:59] } 63... Kd5 { [%clk 1:07:46] } 64. g5 { [%clk 0:29:13] } 64... Ke6 { [%clk 1:07:59] } 65. Ng3 { [%clk 0:29:25] } 65... Kf7 { [%clk 1:08:20] } 66. Ne4 { [%clk 0:29:46] } 66... Bxe4 { [%clk 1:08:04] } 67. Kxe4 { [%clk 0:30:10] } 67... Kg6 { [%clk 1:08:29] } 68. Kf4 { [%clk 0:30:32] } 68... Kg7 { [%clk 1:08:55] } 69. Kf5 { [%clk 0:30:51] } 69... Kf7 { [%clk 1:09:20] } 70. g6+ { [%clk 0:31:13] } 70... Kg7 { [%clk 1:09:46] } 71. Kg5 { [%clk 0:31:36] } 71... Kg8 { [%clk 1:10:11] } 72. Kf6 { [%clk 0:31:50] } 72... Kf8 { [%clk 1:10:37] } 1/2-1/2