Event: Round 8: Amangeldy, Ernur - Bigabylov, Zhuban
Date: 2025-03-16
White: Amangeldy, Ernur
WhiteTitle: FM
WhiteElo: 2288
Black: Bigabylov, Zhuban
BlackTitle: FM
BlackElo: 1959
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:22:41] } 1... Nf6 { [%eval 0.25] [%clk 1:30:50] } 2. Nc3 { [%eval 0.12] [%clk 1:23:04] } 2... g6 { [%eval 0.41] [%clk 1:31:11] } 3. g3 { [%eval 0.24] [%clk 1:22:30] } 3... Bg7 { [%eval 0.25] [%clk 1:31:19] } 4. Bg2 { [%eval 0.12] [%clk 1:22:52] } 4... O-O { [%eval 0.28] [%clk 1:31:42] } 5. d3 { [%eval 0.1] [%clk 1:23:19] } 5... c5 { [%eval 0.11] [%clk 1:31:00] } 6. Bd2 { [%eval -0.01] [%clk 1:23:39] } 6... Nc6 { [%eval 0.0] [%clk 1:28:33] } 7. Qc1 { [%eval 0.0] [%clk 1:23:41] } 7... Nd4 { [%eval 0.28] [%clk 1:22:44] } 8. Nf3 { [%eval 0.21] [%clk 1:21:59] } 8... a6 { [%eval 0.32] [%clk 1:19:27] } 9. O-O { [%eval 0.22] [%clk 1:20:55] } 9... Rb8 { [%eval 0.43] [%clk 1:19:11] } 10. Rb1 { [%eval 0.47] [%clk 1:13:37] } 10... d6 { [%eval 0.68] [%clk 1:12:31] } 11. Nxd4 { [%eval 0.14] [%clk 1:12:59] } 11... cxd4 { [%eval 0.11] [%clk 1:12:22] } 12. Nd5 { [%eval 0.07] [%clk 1:13:24] } 12... Nxd5 { [%eval 0.08] [%clk 1:08:23] } 13. Bxd5 { [%eval 0.03] [%clk 1:13:22] } 13... Bh3 { [%eval 0.13] [%clk 1:04:49] } 14. Re1 { [%eval 0.14] [%clk 1:13:05] } 14... e6 { [%eval 0.46] [%clk 1:05:01] } 15. Bf3 { [%eval 0.41] [%clk 1:13:23] } 15... Qd7 { [%eval 0.43] [%clk 0:56:00] } 16. b4 { [%eval 0.49] [%clk 1:13:08] } 16... Rfc8 { [%eval 0.5] [%clk 0:54:14] } 17. Qb2 { [%eval 0.29] [%clk 1:04:45] } 17... b5 { [%eval 0.25] [%clk 0:53:32] } 18. Qb3 { [%eval -0.11] [%clk 0:59:17] } 18... Rc7?! { [%eval 0.67] } { Inaccuracy. bxc4 was best. } { [%clk 0:47:02] } 19. a4 { [%eval 0.39] [%clk 0:56:27] } 19... bxa4 { [%eval 0.39] [%clk 0:37:48] } 20. Qa2 { [%eval 0.43] [%clk 0:55:08] } 20... Bf8 { [%eval 0.89] [%clk 0:32:52] } 21. Ra1 { [%eval 0.93] [%clk 0:53:30] } 21... d5 { [%eval 0.86] [%clk 0:31:24] } 22. c5 { [%eval 0.92] [%clk 0:52:54] } 22... a5 { [%eval 0.99] [%clk 0:27:12] } 23. Bf4? { [%eval -0.13] } { Mistake. Qxa4 was best. } { [%clk 0:52:32] } 23... Rb6?? { [%eval 6.66] } { Blunder. Rxb4 was best. } { [%clk 0:27:36] } 24. b5?? { [%eval -1.45] } { Blunder. cxb6 was best. } 24... Rxb5? { [%eval 0.09] } { Mistake. Rxc5 was best. } { [%clk 0:27:36] } 25. Bxc7 { [%eval 0.0] [%clk 0:52:55] } 25... Rb4?? { [%eval 5.06] } { Blunder. Qxc7 was best. } { [%clk 0:28:03] } 26. Reb1?? { [%eval 0.83] } { Blunder. Bxa5 was best. } { [%clk 0:50:27] } 26... Qxc7 { [%eval 1.0] [%clk 0:27:58] } 27. Rxb4 { [%eval 0.88] [%clk 0:49:37] } 27... Bxc5?? { [%eval 5.05] } { Blunder. axb4 was best. } { [%clk 0:28:15] } 28. Qxa4?? { [%eval 0.0] } { Blunder. Rxa4 was best. } { [%clk 0:49:59] } 28... Bxb4 { [%eval 0.0] [%clk 0:27:52] } 29. Qd1 { [%eval 0.02] [%clk 0:50:17] } 29... h5 { [%eval 0.05] [%clk 0:25:36] } 30. Qb3 { [%eval -0.05] [%clk 0:44:42] } 30... Qe5 { [%eval 0.0] [%clk 0:24:10] } 31. Rc1 { [%eval 0.0] [%clk 0:41:00] } 31... Bc3 { [%eval 0.0] [%clk 0:19:57] } 32. Qc2 { [%eval 0.0] [%clk 0:36:02] } 32... Qf5 { [%eval 0.1] [%clk 0:19:33] } 33. Rb1 { [%eval 0.1] [%clk 0:34:44] } 33... Bb4 { [%eval 0.12] [%clk 0:18:46] } 34. Qb2 { [%eval 0.0] [%clk 0:34:05] } 34... Qf6 { [%eval 0.03] [%clk 0:18:59] } 35. Qc1 { [%eval 0.0] [%clk 0:31:51] } 35... Kg7 { [%eval 0.0] [%clk 0:18:32] } 36. Qc8 { [%eval 0.0] [%clk 0:31:16] } 36... Bf5 { [%eval 0.32] [%clk 0:17:59] } 37. Qc2 { [%eval 0.0] [%clk 0:31:36] } 37... Bh3 { [%eval 0.0] [%clk 0:16:56] } 38. Qd1 { [%eval 0.0] [%clk 0:31:33] } 38... h4 { [%eval 0.0] [%clk 0:15:29] } 39. Qc1 { [%eval -0.01] [%clk 0:30:21] } 39... Bf5 { [%eval -0.04] [%clk 0:14:27] } 40. Qd1?! { [%eval -0.72] } { Inaccuracy. Rb3 was best. } { [%clk 0:25:36] } 40... g5?! { [%eval -0.08] } { Inaccuracy. h3 was best. } { [%clk 0:13:45] } 41. Bg2?! { [%eval -1.14] } { Inaccuracy. g4 was best. } { [%clk 0:22:39] } 41... h3 { [%eval -1.23] [%clk 0:11:49] } 42. Bf1?! { [%eval -1.85] } { Inaccuracy. Bh1 was best. } { [%clk 0:23:00] } 42... e5 { [%eval -1.91] [%clk 0:11:09] } 43. Qb3 { [%eval -2.07] [%clk 0:19:52] } 43... Be6 { [%eval -1.55] [%clk 0:10:36] } 44. Qc2?! { [%eval -2.19] } { Inaccuracy. Qa4 was best. } { [%clk 0:16:56] } 44... e4 { [%eval -1.9] [%clk 0:08:35] } 45. dxe4?? { [%eval -4.13] } { Blunder. Rc1 was best. } { [%clk 0:14:36] } 45... dxe4 { [%eval -3.87] [%clk 0:08:58] } 46. Rd1 { [%eval -4.35] [%clk 0:14:45] } 46... Qe5 { [%eval -4.22] [%clk 0:07:46] } 47. Rc1 { [%eval -4.88] [%clk 0:09:43] } 47... g4?! { [%eval -3.41] } { Inaccuracy. e3 was best. } { [%clk 0:07:53] } 48. Qc6? { [%eval -5.64] } { Mistake. e3 was best. } { [%clk 0:09:50] } 48... e3 { [%eval -6.03] [%clk 0:05:51] } 49. f4 { [%eval -5.93] [%clk 0:08:07] } 49... Qd5 { [%eval -5.98] [%clk 0:06:04] } 50. Qc2 { [%eval -5.7] [%clk 0:08:01] } 50... Qf5 { [%eval -6.13] [%clk 0:05:44] } 51. Qc7 { [%eval -6.25] [%clk 0:07:41] } 51... Qd5 { [%eval -6.19] [%clk 0:03:58] } 52. Qc2 { [%eval -6.12] [%clk 0:06:56] } 52... Bf5 { [%eval -6.1] [%clk 0:04:02] } 53. Qb2 { [%eval -6.33] [%clk 0:06:49] } 53... Be4 { [%eval -6.36] [%clk 0:03:31] } 54. Rd1 { [%eval -6.72] [%clk 0:04:05] } 54... Bc3 { [%eval -6.58] [%clk 0:03:44] } 55. Qb8 { [%eval -6.93] [%clk 0:04:12] } 55... a4 { [%eval -6.56] [%clk 0:03:34] } 56. Qc8 { [%eval -7.53] [%clk 0:04:22] } 56... Qf5 { [%eval -7.22] [%clk 0:02:32] } 57. Qa6 { [%eval -10.16] [%clk 0:03:33] } 57... Bd5 { [%eval -10.2] [%clk 0:02:47] } 58. Bg2?! { [%eval #-13] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:02:30] } 58... Qc2 { [%eval #-14] [%clk 0:01:32] } 59. Qd6 { [%eval #-7] [%clk 0:02:18] } 59... Qxd1+ { [%eval #-6] [%clk 0:01:34] } 60. Bf1 { [%eval -8.01] [%clk 0:02:47] } 60... d3 { [%eval -12.96] [%clk 0:00:46] } 61. Qxd5 { [%eval -10.74] [%clk 0:03:12] } 61... dxe2 { [%eval -14.33] [%clk 0:01:05] } 62. Qg5+ { [%eval -10.29] [%clk 0:03:34] } 62... Kf8 { [%eval #-18] [%clk 0:01:01] } 63. Qc5+ { [%eval #-19] [%clk 0:03:47] } 63... Kg8 { [%eval #-18] [%clk 0:01:24] } 64. Qc8+ { [%eval #-21] [%clk 0:04:04] } 64... Kh7?! { [%eval -12.6] } { Lost forced checkmate sequence. Kg7 was best. } { [%clk 0:00:40] } 65. Qf5+ { [%eval -9.71] [%clk 0:04:28] } 65... Kg7 { [%eval -8.9] [%clk 0:00:42] } 66. Qg5+ { [%eval -57.0] [%clk 0:04:31] } 66... Kf8 { [%eval -12.67] [%clk 0:01:05] } 67. Qc5+ { [%eval -10.6] [%clk 0:04:52] } 67... Ke8 { [%eval #-18] [%clk 0:01:22] } 68. Qb5+ { [%eval #-16] [%clk 0:00:58] } 68... Kd8 { [%eval #-15] [%clk 0:01:25] } 69. Qb6+ { [%eval #-14] [%clk 0:01:08] } 69... Kd7 { [%eval #-13] [%clk 0:01:41] } 70. Qa7+ { [%eval #-13] [%clk 0:00:53] } 70... Kc6 { [%eval #-12] [%clk 0:01:41] } 71. Qa8+ { [%eval #-12] [%clk 0:01:10] } 71... Kc5 { [%eval #-11] [%clk 0:02:01] } 72. Qf8+ { [%eval #-8] [%clk 0:00:41] } 72... Kb5 { [%eval #-7] [%clk 0:02:06] } 73. Qe8+ { [%eval #-7] [%clk 0:00:48] } 73... Kb4 { [%eval #-6] [%clk 0:02:25] } 74. Qe7+ { [%eval #-6] [%clk 0:01:12] } 74... Kb3 { [%eval #-5] [%clk 0:02:38] } 0-1