Event: Round 7: Koshenova, Togzhan - Otegen, Medina
Date: 2025-01-20
White: Koshenova, Togzhan
WhiteElo: 1541
Black: Otegen, Medina
BlackElo: 1509
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... d6 { [%eval 0.22] [%clk 1:31:12] } 3. d4 { [%eval 0.22] [%clk 1:31:40] } 3... cxd4 { [%eval 0.19] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:05] } 4... Nf6 { [%eval 0.25] [%clk 1:31:49] } 5. Nc3 { [%eval 0.32] [%clk 1:32:01] } 5... a6 { [%eval 0.32] [%clk 1:31:34] } 6. Be3 { [%eval 0.17] [%clk 1:31:26] } 6... e5 { [%eval 0.15] [%clk 1:31:54] } 7. Nf3 { [%eval 0.12] [%clk 1:30:52] } 7... Be7 { [%eval 0.14] [%clk 1:32:13] } 8. Bd3 { [%eval -0.12] [%clk 1:29:54] } 8... O-O { [%eval -0.05] [%clk 1:32:33] } 9. Qd2 { [%eval -0.23] [%clk 1:29:34] } 9... h6 { [%eval 0.02] [%clk 1:32:40] } 10. O-O-O { [%eval -0.36] [%clk 1:29:24] } 10... Be6 { [%eval -0.29] [%clk 1:33:02] } 11. h3 { [%eval -0.34] [%clk 1:28:51] } 11... Nbd7?! { [%eval 0.39] } { Inaccuracy. b5 was best. } { [%clk 1:33:26] } 12. g4 { [%eval 0.38] [%clk 1:29:03] } 12... Nb6?! { [%eval 1.41] } { Inaccuracy. Nc5 was best. } { [%clk 1:32:48] } 13. g5 { [%eval 1.61] [%clk 1:25:16] } 13... hxg5 { [%eval 1.57] [%clk 1:33:03] } 14. Bxg5 { [%eval 1.58] [%clk 1:23:30] } 14... Bc4?! { [%eval 2.59] } { Inaccuracy. Qd7 was best. } { [%clk 1:31:54] } 15. Rdg1 { [%eval 2.49] [%clk 1:07:31] } 15... Re8 { [%eval 2.9] [%clk 1:30:47] } 16. h4 { [%eval 2.78] [%clk 1:05:11] } 16... Be6 { [%eval 2.59] [%clk 1:28:07] } 17. h5 { [%eval 2.6] [%clk 1:04:45] } 17... Nh7?? { [%eval 5.76] } { Blunder. Rc8 was best. } { [%clk 1:26:51] } 18. Bh6 { [%eval 5.66] [%clk 1:02:01] } 18... Bf8 { [%eval 5.47] [%clk 1:27:12] } 19. Bxg7 { [%eval 5.33] [%clk 1:00:27] } 19... Bxg7 { [%eval 5.41] [%clk 1:25:39] } 20. h6 { [%eval 5.35] [%clk 1:00:33] } 20... f6?! { [%eval 8.08] } { Inaccuracy. Qf6 was best. } { [%clk 1:25:18] } 21. hxg7 { [%eval 7.22] [%clk 0:59:54] } 21... Ng5 { [%eval 7.21] [%clk 1:25:09] } 22. Nxg5 { [%eval 7.27] [%clk 0:59:42] } 22... fxg5 { [%eval 7.28] [%clk 1:25:33] } 23. Rxg5 { [%eval 7.03] [%clk 0:59:59] } 23... Kf7 { [%eval 6.85] [%clk 1:25:40] } 24. Rhg1 { [%eval 6.03] [%clk 0:59:41] } 24... Rg8 { [%eval 6.39] [%clk 1:25:30] } 25. Qe2 { [%eval 5.58] [%clk 0:59:48] } 25... Qf6 { [%eval 5.85] [%clk 1:24:55] } 26. Qh5+ { [%eval 4.88] [%clk 0:59:41] } 26... Ke7 { [%eval 4.96] [%clk 1:25:07] } 27. Nd5+ { [%eval 4.91] [%clk 0:56:32] } 27... Nxd5 { [%eval 4.87] [%clk 1:24:05] } 28. exd5 { [%eval 4.77] [%clk 0:56:40] } 28... Bf7 { [%eval 4.95] [%clk 1:24:19] } 29. Qh7 { [%eval 4.56] [%clk 0:52:50] } 29... Qf4+ { [%eval 4.68] [%clk 1:23:42] } 30. Kb1 { [%eval 4.55] [%clk 0:53:06] } 30... Qd4 { [%eval 5.3] [%clk 1:18:07] } 31. R5g4 { [%eval 5.57] [%clk 0:48:21] } 31... Qc5 { [%eval 6.97] [%clk 1:16:19] } 32. Qh4+ { [%eval 7.01] [%clk 0:47:59] } 32... Ke8 { [%eval 6.15] [%clk 1:15:15] } 33. Bh7 { [%eval 5.59] [%clk 0:44:47] } 33... Qxd5 { [%eval 5.44] [%clk 1:14:49] } 34. Bxg8 { [%eval 4.84] [%clk 0:44:12] } 34... Qxa2+ { [%eval 4.64] [%clk 1:14:43] } 35. Kc1 { [%eval 4.59] [%clk 0:44:25] } 35... Qa1+? { [%eval 8.94] } { Mistake. Bxg8 was best. } { [%clk 1:14:51] } 36. Kd2 { [%eval 9.0] [%clk 0:44:46] } 36... Qa5+ { [%eval 8.03] [%clk 1:15:06] } 37. c3?! { [%eval 4.75] } { Inaccuracy. b4 was best. } { [%clk 0:44:01] } 37... Qd5+?! { [%eval 7.86] } { Inaccuracy. Bxg8 was best. } { [%clk 1:14:50] } 38. Kc1?! { [%eval 5.45] } { Inaccuracy. Rd4 was best. } { [%clk 0:44:08] } 38... Bxg8 { [%eval 5.34] [%clk 1:14:58] } 39. Rg6 { [%eval 5.29] [%clk 0:41:25] } 39... Qa2?! { [%eval 7.25] } { Inaccuracy. Rc8 was best. } { [%clk 1:14:57] } 40. Qb4?! { [%eval 5.25] } { Inaccuracy. Rxd6 was best. } { [%clk 0:39:03] } 40... Qa1+?! { [%eval 8.43] } { Inaccuracy. Rd8 was best. } { [%clk 1:13:50] } 41. Kc2?! { [%eval 5.96] } { Inaccuracy. Kd2 was best. } { [%clk 0:39:05] } 41... Qa2 { [%eval 5.69] [%clk 1:13:51] } 42. Qa3?! { [%eval 4.4] } { Inaccuracy. Rxd6 was best. } { [%clk 0:31:06] } 42... Qc4 { [%eval 5.07] [%clk 1:13:17] } 43. Kb1?! { [%eval 3.51] } { Inaccuracy. Rxd6 was best. } { [%clk 0:28:38] } 43... Bh7?! { [%eval 4.84] } { Inaccuracy. Rd8 was best. } { [%clk 1:13:15] } 44. g8=Q+ { [%eval 4.93] [%clk 0:28:37] } 44... Qxg8 { [%eval 4.82] [%clk 1:13:18] } 45. Qxd6 { [%eval 4.75] [%clk 0:28:05] } 45... Rd8?! { [%eval 6.44] } { Inaccuracy. Qf8 was best. } { [%clk 1:11:50] } 46. Qxe5+ { [%eval 6.53] [%clk 0:27:45] } 46... Kd7 { [%eval 6.28] [%clk 1:12:02] } 47. Rd1+?? { [%eval 2.51] } { Blunder. Qf5+ was best. } { [%clk 0:26:48] } 47... Kc8 { [%eval 2.37] [%clk 1:11:56] } 48. Rxd8+ { [%eval 2.4] [%clk 0:22:39] } 48... Qxd8 { [%eval 2.39] [%clk 1:08:28] } 49. Qf5+?? { [%eval 0.0] } { Blunder. Qe6+ was best. } { [%clk 0:22:10] } 49... Kb8?? { [%eval 2.42] } { Blunder. Qd7 was best. } { [%clk 1:08:42] } 50. Kc1 { [%eval 2.47] [%clk 0:20:21] } 50... Bxg6 { [%eval 2.38] [%clk 1:07:07] } 51. Qxg6 { [%eval 2.37] [%clk 0:20:33] } 51... Qh8 { [%eval 2.66] [%clk 1:06:38] } 52. f4?? { [%eval 0.0] } { Blunder. Qe4 was best. } { [%clk 0:20:37] } 52... Qh1+ { [%eval 0.34] [%clk 1:06:45] } 53. Kc2 { [%eval 0.0] [%clk 0:20:55] } 53... Qh2+ { [%eval 0.0] [%clk 1:07:05] } 54. Kb3 { [%eval 0.0] [%clk 0:21:19] } 54... Qxf4 { [%eval 0.0] [%clk 1:07:21] } 55. Qe8+ { [%eval 0.0] [%clk 0:20:54] } 55... Ka7 { [%eval 0.0] [%clk 1:07:38] } 56. Qe7 { [%eval 0.0] [%clk 0:20:18] } 56... Qf5 { [%eval 0.0] [%clk 1:07:21] } 57. c4 { [%eval 0.0] [%clk 0:18:58] } 57... Qd3+ { [%eval 0.0] [%clk 1:07:26] } 58. Kb4 { [%eval 0.0] [%clk 0:18:57] } 58... Qd2+ { [%eval 0.0] [%clk 1:07:35] } 59. Ka3 { [%eval 0.0] [%clk 0:18:16] } 59... Qa5+ { [%eval 0.0] [%clk 1:07:32] } 60. Kb3 { [%eval 0.0] [%clk 0:18:20] } 60... Qb6+ { [%eval 0.0] [%clk 1:06:00] } 61. Kc3 { [%clk 0:17:33] } 1/2-1/2