Event: Global Chess League
Site: London, United Kingdom
Date: 2024-10-05
White: Assaubayeva, Bibisara
WhiteTitle: IM
WhiteElo: 2487
Black: Kosteniuk, Alexandra
BlackTitle: GM
BlackElo: 2480
Result: 0-1
ECO: A35
Opening: English Opening: Symmetrical Variation, Four Knights Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 0:19:46] } 1... Nf6 { [%eval 0.21] [%clk 0:19:57] } 2. Nc3 { [%eval 0.08] [%clk 0:19:41] } 2... c5 { [%eval 0.24] [%clk 0:19:48] } 3. Nf3 { [%eval 0.2] [%clk 0:19:30] } 3... Nc6 { [%eval 0.18] [%clk 0:19:46] } 4. d4 { [%eval 0.04] [%clk 0:19:24] } 4... cxd4 { [%eval 0.13] [%clk 0:19:44] } 5. Nxd4 { [%eval 0.11] [%clk 0:19:22] } 5... Qb6 { [%eval 0.29] [%clk 0:19:41] } 6. Nb3 { [%eval 0.24] [%clk 0:19:05] } 6... e6 { [%eval 0.29] [%clk 0:19:39] } 7. Bg5 { [%eval -0.06] [%clk 0:17:50] } 7... Be7 { [%eval 0.24] [%clk 0:18:41] } 8. e3 { [%eval -0.07] [%clk 0:17:46] } 8... a6 { [%eval 0.27] [%clk 0:17:53] } 9. Be2 { [%eval 0.15] [%clk 0:17:40] } 9... O-O { [%eval 0.24] [%clk 0:17:24] } 10. O-O { [%eval 0.31] [%clk 0:17:38] } 10... Rd8 { [%eval 0.45] [%clk 0:17:09] } 11. Rc1 { [%eval 0.23] [%clk 0:16:09] } 11... d6 { [%eval 0.55] [%clk 0:16:53] } 12. Qc2 { [%eval 0.12] [%clk 0:16:00] } 12... Bd7 { [%eval 0.19] [%clk 0:16:45] } 13. Rfd1 { [%eval 0.23] [%clk 0:15:58] } 13... Be8 { [%eval 0.36] [%clk 0:16:44] } 14. h3 { [%eval 0.12] [%clk 0:15:39] } 14... Rac8 { [%eval 0.35] [%clk 0:16:41] } 15. Qb1 { [%eval 0.18] [%clk 0:15:36] } 15... Ne5 { [%eval 0.18] [%clk 0:15:44] } 16. Ne4 { [%eval 0.21] [%clk 0:15:18] } 16... Ng6 { [%eval 0.42] [%clk 0:15:22] } 17. Nxf6+ { [%eval 0.39] [%clk 0:14:53] } 17... gxf6 { [%eval 0.38] [%clk 0:15:21] } 18. Bf4?! { [%eval -0.23] } { Inaccuracy. Bh6 was best. } { [%clk 0:14:39] } 18... Nxf4 { [%eval -0.23] [%clk 0:14:22] } 19. exf4 { [%eval -0.19] [%clk 0:14:38] } 19... f5 { [%eval -0.19] [%clk 0:14:21] } 20. Bf3 { [%eval -0.62] [%clk 0:14:01] } 20... Bc6 { [%eval -0.12] [%clk 0:14:02] } 21. Qd3 { [%eval -0.3] [%clk 0:13:49] } 21... Bf6 { [%eval -0.32] [%clk 0:13:50] } 22. Rd2 { [%eval -0.37] [%clk 0:13:36] } 22... Kh8 { [%eval -0.23] [%clk 0:12:57] } 23. Qe2 { [%eval -0.33] [%clk 0:13:27] } 23... Rg8 { [%eval -0.12] [%clk 0:11:48] } 24. Kf1?! { [%eval -1.08] } { Inaccuracy. Bxc6 was best. } { [%clk 0:12:00] } 24... Bxf3?! { [%eval -0.36] } { Inaccuracy. d5 was best. } { [%clk 0:10:54] } 25. Qxf3 { [%eval -0.3] [%clk 0:11:58] } 25... a5 { [%eval -0.22] [%clk 0:10:51] } 26. Rcc2 { [%eval -0.47] [%clk 0:10:38] } 26... a4 { [%eval -0.38] [%clk 0:09:59] } 27. Nc1 { [%eval -0.34] [%clk 0:10:36] } 27... Qa6 { [%eval -0.34] [%clk 0:09:58] } 28. Qd3 { [%eval -0.37] [%clk 0:09:20] } 28... Qc6 { [%eval -0.06] [%clk 0:08:21] } 29. f3 { [%eval -0.06] [%clk 0:09:18] } 29... Rgd8 { [%eval -0.07] [%clk 0:07:59] } 30. Ne2 { [%eval -0.09] [%clk 0:08:51] } 30... Qa6 { [%eval -0.11] [%clk 0:07:53] } 31. Nd4?! { [%eval -0.83] } { Inaccuracy. Ng3 was best. } { [%clk 0:07:17] } 31... d5?! { [%eval 0.05] } { Inaccuracy. Qa5 was best. } { [%clk 0:06:44] } 32. c5 { [%eval -0.35] [%clk 0:06:51] } 32... Qa5 { [%eval -0.4] [%clk 0:04:47] } 33. Nb5? { [%eval -2.05] } { Mistake. Qa3 was best. } { [%clk 0:06:04] } 33... Rd7?? { [%eval -0.32] } { Blunder. Qb4 was best. } { [%clk 0:04:23] } 34. a3?! { [%eval -0.93] } { Inaccuracy. Nd6 was best. } { [%clk 0:04:07] } 34... d4 { [%eval -1.23] [%clk 0:04:22] } 35. Rd1? { [%eval -2.87] } { Mistake. g4 was best. } { [%clk 0:03:58] } 35... Kg8?! { [%eval -2.13] } { Inaccuracy. b6 was best. } { [%clk 0:03:57] } 36. g4 { [%eval -2.13] [%clk 0:03:35] } 36... Rd5?? { [%eval 0.7] } { Blunder. b6 was best. } { [%clk 0:03:50] } 37. Nd6 { [%eval 1.0] [%clk 0:03:17] } 37... Rxd6? { [%eval 2.21] } { Mistake. Rf8 was best. } { [%clk 0:03:19] } 38. cxd6 { [%eval 2.13] [%clk 0:03:15] } 38... Rxc2 { [%eval 2.4] [%clk 0:03:18] } 39. Qxc2 { [%eval 2.39] [%clk 0:03:14] } 39... Qa6+ { [%eval 2.38] [%clk 0:03:18] } 40. Kf2 { [%eval 2.0] [%clk 0:02:28] } 40... Qxd6 { [%eval 2.28] [%clk 0:03:16] } 41. Kg3?! { [%eval 1.33] } { Inaccuracy. gxf5 was best. } { [%clk 0:02:27] } 41... fxg4 { [%eval 1.87] [%clk 0:02:29] } 42. hxg4 { [%eval 1.9] [%clk 0:02:23] } 42... Kg7 { [%eval 2.32] [%clk 0:02:24] } 43. Qxa4 { [%eval 2.48] [%clk 0:02:16] } 43... e5 { [%eval 3.08] [%clk 0:02:18] } 44. Qc2?! { [%eval 1.93] } { Inaccuracy. g5 was best. } { [%clk 0:02:09] } 44... exf4+ { [%eval 2.05] [%clk 0:02:15] } 45. Kg2 { [%eval 2.01] [%clk 0:02:01] } 45... Qe5 { [%eval 2.23] [%clk 0:02:04] } 46. Qe4 { [%eval 2.42] [%clk 0:01:59] } 46... Qb5 { [%eval 2.42] [%clk 0:02:04] } 47. Rd2 { [%eval 2.32] [%clk 0:01:58] } 47... Qg5 { [%eval 2.39] [%clk 0:01:59] } 48. Qe1? { [%eval 1.09] } { Mistake. Rd1 was best. } { [%clk 0:01:50] } 48... h5 { [%eval 1.14] [%clk 0:01:54] } 49. Kh3? { [%eval -0.11] } { Mistake. Qe2 was best. } { [%clk 0:01:49] } 49... hxg4+ { [%eval -0.2] [%clk 0:01:53] } 50. fxg4?? { [%eval -7.78] } { Blunder. Kg2 was best. } { [%clk 0:01:48] } 50... f3 { [%eval -7.65] [%clk 0:01:42] } 51. Kh2 { [%eval -9.08] [%clk 0:01:06] } 51... Qf4+ { [%eval -8.95] [%clk 0:01:20] } 52. Kg1 { [%eval -9.77] [%clk 0:01:04] } 52... Bh4 { [%eval -8.98] [%clk 0:01:20] } 53. Qxh4 { [%eval -76.89] [%clk 0:00:57] } 53... Qxd2 { [%eval -9.81] [%clk 0:01:18] } 54. Qg3? { [%eval #-10] } { Checkmate is now unavoidable. Qf2 was best. } { [%clk 0:00:55] } 54... Qe3+? { [%eval -8.19] } { Lost forced checkmate sequence. Qd1+ was best. } { [%clk 0:01:16] } 55. Kf1 { [%eval -69.65] [%clk 0:00:53] } 55... d3 { [%eval -10.34] [%clk 0:01:12] } 56. Qe1 { [%eval -10.78] [%clk 0:00:46] } 56... Qe2+ { [%eval -9.69] [%clk 0:01:03] } 57. Qxe2 { [%eval -10.63] [%clk 0:00:45] } 57... fxe2+ { [%eval -10.13] [%clk 0:01:00] } 58. Kf2 { [%eval -9.77] [%clk 0:00:42] } 58... Kf6 { [%eval -9.59] [%clk 0:00:59] } 59. a4 { [%eval -9.49] [%clk 0:00:37] } 59... Ke5 { [%eval -9.67] [%clk 0:00:58] } 60. b4? { [%eval #-16] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:00:36] } 60... Kd4 { [%eval #-15] [%clk 0:00:57] } 61. b5 { [%eval #-16] [%clk 0:00:33] } 61... Kc3 { [%eval #-19] [%clk 0:00:54] } 0-1