Event: Round 9: Igambergenov, Alibek - Barsov, Alexei
Site: https://lichess.org/broadcast/almaty-region-open-qonaev-cup-2025--challengers/round-9/RixReHEO/wsNM8tkT
White: Igambergenov, Alibek
WhiteTitle: IM
WhiteElo: 2310
Black: Barsov, Alexei
BlackTitle: GM
BlackElo: 2323
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:37] } 1... d5 { [%eval 0.2] [%clk 1:30:55] } 2. Bf4 { [%eval 0.0] [%clk 1:28:02] } 2... Nf6 { [%eval 0.05] [%clk 1:31:16] } 3. e3 { [%eval 0.04] [%clk 1:28:28] } 3... c5 { [%eval 0.0] [%clk 1:30:47] } 4. Nf3 { [%eval 0.02] [%clk 1:28:36] } 4... Nc6 { [%eval 0.0] [%clk 1:30:20] } 5. Nbd2 { [%eval 0.0] [%clk 1:29:01] } 5... Bg4 { [%eval 0.14] [%clk 1:30:26] } 6. c3 { [%eval 0.07] [%clk 1:29:16] } 6... e6 { [%eval 0.13] [%clk 1:30:49] } 7. Qb3 { [%eval 0.06] [%clk 1:29:12] } 7... Qc8 { [%eval 0.14] [%clk 1:30:49] } 8. Nh4 { [%eval 0.17] [%clk 1:28:47] } 8... h6 { [%eval 0.39] [%clk 1:08:54] } 9. h3 { [%eval 0.2] [%clk 1:24:29] } 9... Bh5 { [%eval 0.3] [%clk 1:07:58] } 10. g4 { [%eval 0.27] [%clk 1:10:30] } 10... g5 { [%eval 0.33] [%clk 1:07:50] } 11. Be5 { [%eval -0.06] [%clk 1:10:46] } 11... Nxe5 { [%eval -0.02] [%clk 1:07:20] } 12. dxe5 { [%eval -0.04] [%clk 1:11:12] } 12... Nd7 { [%eval 0.49] [%clk 1:07:05] } 13. Bb5 { [%eval 0.2] [%clk 0:53:18] } 13... gxh4 { [%eval 0.56] [%clk 1:04:35] } 14. gxh5 { [%eval 0.47] [%clk 0:50:41] } 14... a6 { [%eval 0.59] [%clk 1:04:34] } 15. Bxd7+ { [%eval 0.6] [%clk 0:51:07] } 15... Qxd7 { [%eval 0.53] [%clk 1:05:00] } 16. c4 { [%eval 0.25] [%clk 0:50:38] } 16... b5 { [%eval 0.46] [%clk 0:42:34] } 17. cxd5 { [%eval 0.65] [%clk 0:46:26] } 17... exd5 { [%eval 0.43] [%clk 0:42:22] } 18. O-O-O?! { [%eval -0.24] } { Inaccuracy. Rg1 was best. } { [%clk 0:42:13] } 18... Qe6 { [%eval 0.0] [%clk 0:20:27] } 19. e4 { [%eval 0.0] [%clk 0:34:56] } 19... O-O-O { [%eval 0.0] [%clk 0:20:42] } 20. Nf3 { [%eval -0.47] [%clk 0:24:15] } 20... dxe4 { [%eval -0.39] [%clk 0:12:26] } 21. Rxd8+ { [%eval -0.45] [%clk 0:19:11] } 21... Kxd8 { [%eval -0.42] [%clk 0:12:52] } 22. Qxe6 { [%eval -0.43] [%clk 0:19:38] } 22... fxe6 { [%eval -0.49] [%clk 0:13:11] } 23. Nxh4 { [%eval -0.93] [%clk 0:20:06] } 23... Rh7 { [%eval -0.75] [%clk 0:10:02] } 24. Rd1+ { [%eval -0.97] [%clk 0:11:59] } 24... Kc7?! { [%eval 0.0] } { Inaccuracy. Ke8 was best. } { [%clk 0:09:14] } 25. Ng6 { [%eval 0.0] [%clk 0:05:15] } 25... Rf7 { [%eval 0.0] [%clk 0:09:37] } 26. Re1?! { [%eval -0.71] } { Inaccuracy. Kd2 was best. } { [%clk 0:03:23] } 26... Rxf2 { [%eval -0.78] [%clk 0:03:44] } 27. Rxe4 { [%eval -0.78] [%clk 0:03:47] } 27... Bg7 { [%eval -0.81] [%clk 0:00:42] } 28. Rg4?! { [%eval -1.68] } { Inaccuracy. Nf4 was best. } { [%clk 0:02:02] } 28... Kd7 { [%eval -1.38] [%clk 0:00:37] } 29. a4? { [%eval -2.94] } { Mistake. b4 was best. } { [%clk 0:02:10] } 29... Rf5 { [%eval -3.04] [%clk 0:00:49] } 30. axb5 { [%eval -3.21] [%clk 0:02:15] } 30... axb5 { [%eval -3.14] [%clk 0:01:18] } 31. b4 { [%eval -3.05] [%clk 0:02:41] } 31... cxb4 { [%eval -2.94] [%clk 0:00:47] } 32. Rd4+ { [%eval -3.08] [%clk 0:02:06] } 32... Kc7 { [%eval -3.26] [%clk 0:00:49] } 33. Re4 { [%eval -3.61] [%clk 0:01:43] } 33... Rxh5 { [%eval -3.67] [%clk 0:00:37] } 34. h4 { [%eval -3.69] [%clk 0:02:01] } 34... Kc6 { [%eval -3.19] [%clk 0:00:51] } 35. Kc2 { [%eval -3.24] [%clk 0:02:20] } 35... Kc5 { [%eval -3.17] [%clk 0:00:52] } 36. Nf4 { [%eval -3.2] [%clk 0:00:47] } 36... Rxe5 { [%eval -2.96] [%clk 0:00:48] } 37. Nd3+ { [%eval -3.15] [%clk 0:01:15] } 37... Kd5 { [%eval -2.88] [%clk 0:01:08] } 38. Rg4?! { [%eval -4.05] } { Inaccuracy. Rxb4 was best. } { [%clk 0:00:31] } 38... b3+ { [%eval -3.83] [%clk 0:00:37] } 39. Kxb3 { [%eval -4.34] [%clk 0:00:58] } 39... Re3 { [%eval -4.16] [%clk 0:00:54] } 40. Kc2 { [%eval -4.19] [%clk 0:01:21] } 40... Bf8?! { [%eval -3.01] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:43] } 41. Rf4 { [%eval -3.65] [%clk 0:00:47] } 41... Be7 { [%eval -3.88] [%clk 0:00:50] } 42. Rg4 { [%eval -4.35] [%clk 0:00:38] } 42... Re4 { [%eval -4.22] [%clk 0:00:48] } 43. Nf4+ { [%eval -5.07] [%clk 0:00:32] } 43... Kd6?! { [%eval -3.88] } { Inaccuracy. Kc4 was best. } { [%clk 0:00:37] } 44. Kd3 { [%eval -3.88] [%clk 0:00:59] } 44... Ra4 { [%eval -3.93] [%clk 0:00:57] } 45. Ke3 { [%eval -4.02] [%clk 0:01:26] } 45... Ra3+ { [%eval -3.95] [%clk 0:00:37] } 46. Ke4 { [%eval -3.95] [%clk 0:01:42] } 46... Ra4+ { [%eval -3.85] [%clk 0:01:02] } 47. Kf3 { [%eval -3.92] [%clk 0:01:41] } 47... Ra3+ { [%eval -3.88] [%clk 0:01:13] } 48. Ke4 { [%eval -3.87] [%clk 0:02:07] } 48... Ra1 { [%eval -3.34] [%clk 0:01:38] } 49. Rg6 { [%eval -3.46] [%clk 0:01:52] } 49... Re1+ { [%eval -3.49] [%clk 0:01:56] } 50. Kd4 { [%eval -3.93] [%clk 0:02:18] } 50... Bxh4 { [%eval -3.74] [%clk 0:01:53] } 51. Rxh6?! { [%eval -5.49] } { Inaccuracy. Nd3 was best. } { [%clk 0:01:54] } 51... Bf2+? { [%eval -2.84] } { Mistake. Bg5 was best. } { [%clk 0:01:56] } 52. Kc3 { [%eval -3.16] [%clk 0:01:59] } 52... Bc5 { [%eval -3.14] [%clk 0:02:02] } 53. Nd3 { [%eval -3.11] [%clk 0:02:12] } 53... Re4 { [%eval -2.93] [%clk 0:02:00] } 54. Kb3 { [%eval -3.06] [%clk 0:02:12] } 54... Re3 { [%eval -2.9] [%clk 0:01:48] } 55. Kc2 { [%eval -2.86] [%clk 0:02:38] } 55... Bd4 { [%eval -2.53] [%clk 0:01:40] } 56. Rh5 { [%eval -3.08] [%clk 0:00:48] } 56... e5 { [%eval -2.94] [%clk 0:01:53] } 57. Rh8 { [%eval -2.4] [%clk 0:01:13] } 57... Re2+ { [%eval -2.57] [%clk 0:01:01] } 58. Kd1 { [%eval -2.57] [%clk 0:01:35] } 58... Rg2 { [%eval -2.46] [%clk 0:00:46] } 59. Rb8 { [%eval -2.74] [%clk 0:02:00] } 59... Bc3?? { [%eval 0.0] } { Blunder. Kc6 was best. } { [%clk 0:00:35] } 60. Nxe5 { [%eval 0.0] [%clk 0:01:17] } 60... Kxe5 { [%eval 0.0] [%clk 0:01:03] } 61. Rxb5+ { [%eval -0.02] [%clk 0:01:43] } 61... Ke4 { [%eval 0.0] [%clk 0:01:13] } 62. Kc1?? { [%eval #-13] } { Checkmate is now unavoidable. Rh5 was best. } { [%clk 0:01:13] } 62... Kd3 { [%eval #-12] [%clk 0:01:38] } 63. Kb1 { [%eval #-9] [%clk 0:01:40] } 63... Rg1+ { [%eval #-8] [%clk 0:01:25] } 64. Ka2 { [%eval #-8] [%clk 0:02:08] } 64... Kc4 { [%eval #-7] [%clk 0:01:19] } 65. Rb1 { [%eval #-7] [%clk 0:02:34] } 65... Rg2+ { [%eval #-6] [%clk 0:01:23] } 66. Ka3 { [%eval #-6] [%clk 0:03:00] } 66... Rg8 { [%eval #-5] [%clk 0:01:23] } 0-1