Event: Round 8: Otgonjargal, Agvaandorj - Kovanov, Alexey
Date: 2024-11-03
White: Otgonjargal, Agvaandorj
WhiteElo: 1679
Black: Kovanov, Alexey
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.27] [%clk 1:31:15] } 2... e6 { [%eval 0.28] [%clk 1:31:10] } 3. d4 { [%eval 0.4] [%clk 1:31:10] } 3... cxd4 { [%eval 0.37] [%clk 1:31:15] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:35] } 4... a6 { [%eval 0.42] [%clk 1:31:35] } 5. Nc3 { [%eval 0.35] [%clk 1:30:33] } 5... Qc7 { [%eval 0.35] [%clk 1:31:48] } 6. a3 { [%eval 0.1] [%clk 1:27:39] } 6... Nf6 { [%eval 0.41] [%clk 1:30:11] } 7. f4 { [%eval 0.3] [%clk 1:23:46] } 7... d6 { [%eval 0.45] [%clk 1:24:31] } 8. Qf3 { [%eval 0.56] [%clk 1:22:48] } 8... Nc6 { [%eval 0.76] [%clk 1:23:11] } 9. Be3 { [%eval 0.75] [%clk 1:22:19] } 9... Bd7 { [%eval 0.56] [%clk 1:19:26] } 10. Be2 { [%eval 0.31] [%clk 1:19:17] } 10... Nxd4?! { [%eval 0.97] } { Inaccuracy. Be7 was best. } { [%clk 1:15:41] } 11. Bxd4 { [%eval 1.06] [%clk 1:19:42] } 11... Bc6 { [%eval 1.24] [%clk 1:16:04] } 12. Qe3 { [%eval 0.68] [%clk 1:17:45] } 12... b5?! { [%eval 1.33] } { Inaccuracy. Be7 was best. } { [%clk 1:05:02] } 13. O-O-O?! { [%eval 0.37] } { Inaccuracy. Bxf6 was best. } { [%clk 1:15:39] } 13... Rc8?! { [%eval 1.34] } { Inaccuracy. Be7 was best. } { [%clk 1:02:45] } 14. Bb6?! { [%eval 0.35] } { Inaccuracy. Bxf6 was best. } { [%clk 1:10:28] } 14... Qb7 { [%eval 0.34] [%clk 1:02:38] } 15. Bf3 { [%eval 0.37] [%clk 1:05:27] } 15... Nd7 { [%eval 0.68] [%clk 0:59:06] } 16. Ba5 { [%eval 0.72] [%clk 1:03:11] } 16... Be7 { [%eval 0.64] [%clk 0:58:30] } 17. f5? { [%eval -0.87] } { Mistake. Nd5 was best. } { [%clk 1:01:27] } 17... Ne5 { [%eval -0.65] [%clk 0:58:17] } 18. b3 { [%eval -1.12] [%clk 0:59:50] } 18... O-O { [%eval -1.16] [%clk 0:52:39] } 19. Be2?! { [%eval -2.07] } { Inaccuracy. Rhg1 was best. } { [%clk 0:55:03] } 19... Rfe8? { [%eval -0.88] } { Mistake. exf5 was best. } { [%clk 0:45:49] } 20. g4?! { [%eval -1.83] } { Inaccuracy. fxe6 was best. } { [%clk 0:53:45] } 20... exf5 { [%eval -1.75] [%clk 0:44:27] } 21. gxf5 { [%eval -1.7] [%clk 0:53:43] } 21... d5 { [%eval -1.65] [%clk 0:44:43] } 22. Nxd5 { [%eval -1.71] [%clk 0:52:21] } 22... Bxa3+?! { [%eval -0.98] } { Inaccuracy. Bxd5 was best. } { [%clk 0:44:59] } 23. Kb1 { [%eval -1.12] [%clk 0:52:44] } 23... Bxd5 { [%eval -0.95] [%clk 0:42:36] } 24. Rxd5 { [%eval -0.85] [%clk 0:52:04] } 24... Nc4 { [%eval -0.73] [%clk 0:42:52] } 25. Bxc4 { [%eval -0.76] [%clk 0:45:18] } 25... bxc4 { [%eval -0.68] } 26. Rhd1 { [%eval -0.8] [%clk 0:42:44] } 26... cxb3?! { [%eval -0.16] } { Inaccuracy. Bf8 was best. } { [%clk 0:42:36] } 27. cxb3?? { [%eval -2.19] } { Blunder. Qxb3 was best. } { [%clk 0:41:48] } 27... Bb4?? { [%eval -0.21] } { Blunder. Rxe4 was best. } { [%clk 0:42:10] } 28. Bxb4 { [%eval -0.2] [%clk 0:36:25] } 28... Qxb4 { [%eval -0.21] [%clk 0:42:30] } 29. R1d4 { [%eval -0.3] [%clk 0:33:45] } 29... Qa3 { [%eval -0.19] [%clk 0:42:31] } 30. Ra4?? { [%eval -4.25] } { Blunder. e5 was best. } { [%clk 0:33:35] } 30... Rc1+ { [%eval -4.25] [%clk 0:42:38] } 31. Qxc1 { [%eval -4.27] [%clk 0:34:03] } 31... Qxb3+ { [%eval -4.23] [%clk 0:43:01] } 32. Qb2 { [%eval -4.18] [%clk 0:34:08] } 32... Qxa4 { [%eval -4.02] [%clk 0:43:21] } 33. Rd4 { [%eval -4.08] [%clk 0:32:47] } 33... Qc6 { [%eval -4.14] [%clk 0:43:26] } 34. Ka1 { [%eval -4.58] [%clk 0:32:37] } 34... h6 { [%eval -4.5] [%clk 0:43:40] } 35. Qb4 { [%eval -5.3] [%clk 0:28:38] } 35... Qc1+ { [%eval -5.2] [%clk 0:43:15] } 36. Ka2?! { [%eval -7.3] } { Inaccuracy. Qb1 was best. } { [%clk 0:28:53] } 36... Rc8 { [%eval -7.05] [%clk 0:43:22] } 37. Rd2 { [%eval -7.13] [%clk 0:27:45] } 37... Rc4 { [%eval -7.13] [%clk 0:41:37] } 38. Qa5 { [%eval -6.98] [%clk 0:24:13] } 38... Rc2+?! { [%eval -4.74] } { Inaccuracy. Rxe4 was best. } { [%clk 0:41:52] } 39. Rxc2 { [%eval -4.66] [%clk 0:24:36] } 39... Qxc2+ { [%eval -4.79] [%clk 0:42:18] } 40. Ka3 { [%eval -4.66] [%clk 0:24:22] } 40... Qxe4 { [%eval -4.59] [%clk 0:42:39] } 41. Qxa6 { [%eval -4.93] [%clk 0:23:24] } 41... Qxf5 { [%eval -5.07] [%clk 0:42:59] } 42. Qe2 { [%eval -5.28] [%clk 0:22:53] } 42... g5 { [%eval -4.95] [%clk 0:43:06] } 43. Kb2 { [%eval -5.09] [%clk 0:22:27] } 43... Kg7 { [%eval -4.81] [%clk 0:42:31] } 44. Kc1 { [%eval -5.57] [%clk 0:22:23] } 44... Kg6 { [%eval -5.39] [%clk 0:42:26] } 45. Qg2 { [%eval -6.32] [%clk 0:21:34] } 45... g4 { [%eval -6.07] [%clk 0:42:25] } 46. Qg3 { [%eval -6.19] [%clk 0:18:17] } 46... h5 { [%eval -6.12] [%clk 0:42:24] } 47. Qd6+ { [%eval -6.9] [%clk 0:18:09] } 47... f6 { [%eval -6.49] [%clk 0:41:50] } 48. Qb8 { [%eval -7.41] [%clk 0:17:31] } 48... Kg5 { [%eval -7.88] [%clk 0:41:45] } 49. Qg8+ { [%eval -8.73] [%clk 0:17:05] } 49... Kh4 { [%eval -8.35] [%clk 0:42:04] } 50. Qb8 { [%eval -7.78] [%clk 0:17:29] } 50... Qe5 { [%eval -8.67] [%clk 0:41:48] } 51. Qd8 { [%eval -9.58] [%clk 0:16:50] } 51... Kh3 { [%eval -9.52] [%clk 0:41:44] } 52. Qd3+ { [%eval -9.83] [%clk 0:15:28] } 52... Kxh2 { [%eval -9.73] [%clk 0:41:57] } 53. Qd2+ { [%eval -9.22] [%clk 0:15:08] } 53... Kh3 { [%eval -11.03] [%clk 0:42:10] } 54. Qd3+ { [%eval -11.78] [%clk 0:15:24] } 54... g3 { [%eval -11.64] [%clk 0:42:20] } 55. Kd1 { [%eval -11.99] [%clk 0:15:26] } 55... Kh2 { [%eval -11.6] [%clk 0:41:37] } 56. Qc4 { [%eval -81.26] [%clk 0:14:20] } 56... Qg5 { [%eval -11.78] [%clk 0:40:12] } 57. Ke1?! { [%eval #-13] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:07:51] } 57... g2 { [%eval #-12] [%clk 0:39:51] } 58. Qe2 { [%eval #-13] [%clk 0:07:59] } 0-1