Event: Round 7: Istratova, Nika - Bogomolnikova, Zlata
Date: 2024-11-22
White: Istratova, Nika
WhiteElo: 1473
Black: Bogomolnikova, Zlata
BlackElo: 1628
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Normal System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.21] [%clk 1:31:25] } 2... a6 { [%eval 0.53] [%clk 1:31:14] } 3. d4 { [%eval 0.2] [%clk 1:31:42] } 3... cxd4 { [%eval 0.17] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.19] [%clk 1:32:04] } 4... Nf6 { [%eval 0.22] [%clk 1:31:57] } 5. Nc3 { [%eval 0.0] [%clk 1:32:23] } 5... e5 { [%eval 0.0] [%clk 1:32:05] } 6. Nb3 { [%eval 0.0] [%clk 1:32:42] } 6... Bb4 { [%eval 0.0] [%clk 1:32:22] } 7. Bd3 { [%eval -0.07] [%clk 1:31:37] } 7... d5 { [%eval 0.44] [%clk 1:25:58] } 8. exd5 { [%eval 0.31] [%clk 1:28:03] } 8... Nxd5 { [%eval 0.52] [%clk 1:24:37] } 9. Bd2?! { [%eval -0.22] } { Inaccuracy. O-O was best. } { [%clk 1:23:47] } 9... Nxc3 { [%eval -0.2] [%clk 1:22:51] } 10. bxc3 { [%eval -0.12] [%clk 1:23:35] } 10... Bd6 { [%eval -0.08] [%clk 1:22:59] } 11. O-O { [%eval -0.11] [%clk 1:21:33] } 11... Nd7 { [%eval 0.38] [%clk 1:21:56] } 12. Qe2 { [%eval -0.04] [%clk 1:17:30] } 12... O-O { [%eval -0.08] [%clk 1:21:01] } 13. a4?! { [%eval -0.69] } { Inaccuracy. Bxh7+ was best. } { [%clk 1:10:20] } 13... Nf6 { [%eval -0.27] [%clk 1:20:57] } 14. Bg5 { [%eval -0.27] [%clk 1:08:22] } 14... h6 { [%eval -0.29] [%clk 1:18:08] } 15. Bh4 { [%eval -0.41] [%clk 1:07:18] } 15... Re8 { [%eval -0.02] [%clk 1:15:59] } 16. Nd2 { [%eval -0.02] [%clk 1:03:37] } 16... g5 { [%eval -0.02] [%clk 0:58:45] } 17. Bg3 { [%eval -0.05] [%clk 1:03:48] } 17... Kg7 { [%eval 0.0] [%clk 0:57:51] } 18. Nc4 { [%eval 0.0] [%clk 0:59:59] } 18... Bc7 { [%eval -0.06] [%clk 0:43:42] } 19. Qd1 { [%eval -0.4] [%clk 0:43:42] } 19... e4 { [%eval -0.2] [%clk 0:40:27] } 20. Be2 { [%eval -0.28] [%clk 0:39:50] } 20... Bxg3 { [%eval -0.01] [%clk 0:38:56] } 21. hxg3 { [%eval -0.1] [%clk 0:39:26] } 21... Be6 { [%eval 0.04] [%clk 0:31:03] } 22. Re1? { [%eval -1.63] } { Mistake. Nd6 was best. } { [%clk 0:29:01] } 22... Qc7 { [%eval -1.22] [%clk 0:29:28] } 23. Qd4?! { [%eval -2.38] } { Inaccuracy. Ne3 was best. } { [%clk 0:24:03] } 23... Bxc4 { [%eval -1.99] [%clk 0:25:41] } 24. Qxc4 { [%eval -1.89] [%clk 0:19:35] } 24... Qxc4 { [%eval -1.82] [%clk 0:25:57] } 25. Bxc4 { [%eval -1.66] [%clk 0:20:02] } 25... Rac8 { [%eval -1.8] [%clk 0:26:07] } 26. Bb3 { [%eval -1.88] [%clk 0:19:16] } 26... Rxc3 { [%eval -1.88] [%clk 0:26:09] } 27. Rad1 { [%eval -1.71] [%clk 0:17:55] } 27... Rec8 { [%eval -1.36] [%clk 0:24:56] } 28. Rd6 { [%eval -1.36] [%clk 0:17:03] } 28... R3c5 { [%eval -1.45] [%clk 0:23:55] } 29. Rb6 { [%eval -1.5] [%clk 0:15:48] } 29... R8c7 { [%eval -1.58] [%clk 0:22:23] } 30. Rd1 { [%eval -1.8] [%clk 0:14:33] } 30... R5c6?! { [%eval -0.84] } { Inaccuracy. Rf5 was best. } { [%clk 0:19:22] } 31. Rd6?? { [%eval -3.4] } { Blunder. Rxc6 was best. } { [%clk 0:12:33] } 31... Rxb6? { [%eval -1.44] } { Mistake. Rxd6 was best. } { [%clk 0:18:38] } 32. Rxb6 { [%eval -1.38] [%clk 0:12:52] } 32... Rd7?! { [%eval -0.55] } { Inaccuracy. Nd7 was best. } { [%clk 0:18:56] } 33. Kf1 { [%eval -0.49] [%clk 0:11:57] } 33... Ng4 { [%eval -0.42] [%clk 0:08:35] } 34. Ke2 { [%eval -0.58] [%clk 0:10:36] } 34... Nf6 { [%eval -0.48] [%clk 0:06:54] } 35. Bc4 { [%eval -0.65] [%clk 0:07:20] } 35... Ng4 { [%eval -0.6] [%clk 0:05:35] } 36. Rb2?! { [%eval -1.5] } { Inaccuracy. Bb3 was best. } { [%clk 0:04:21] } 36... Ne5?! { [%eval -0.8] } { Inaccuracy. Rd4 was best. } { [%clk 0:04:43] } 37. Ba2 { [%eval -0.82] [%clk 0:03:58] } 37... Nc6 { [%eval -0.77] [%clk 0:02:18] } 38. Ke3 { [%eval -0.81] [%clk 0:03:39] } 38... Kf6 { [%eval -0.85] [%clk 0:01:59] } 39. c3 { [%eval -0.73] [%clk 0:01:28] } 39... Ke5 { [%eval -0.74] [%clk 0:01:38] } 40. f4+?! { [%eval -1.53] } { Inaccuracy. Bb1 was best. } { [%clk 0:00:40] } 40... gxf4+? { [%eval -0.01] } { Mistake. Kf5 was best. } { [%clk 0:01:58] } 41. gxf4+ { [%eval 0.0] [%clk 0:01:09] } 41... Kf5 { [%eval 0.0] [%clk 0:01:37] } 42. Bc4 { [%eval -0.53] [%clk 0:00:45] } 42... Na5 { [%eval -0.07] [%clk 0:00:39] } 43. Be2 { [%eval -0.11] [%clk 0:00:49] } 43... Rc7 { [%eval -0.01] [%clk 0:00:37] } 44. g4+ { [%eval 0.0] [%clk 0:00:47] } 44... Ke6 { [%eval 0.0] [%clk 0:00:34] } 45. Kxe4 { [%eval -0.13] [%clk 0:00:35] } 45... Rxc3 { [%eval -0.04] [%clk 0:00:42] } 46. Rb6+ { [%eval -0.03] [%clk 0:00:57] } 46... Rc6 { [%eval -0.1] [%clk 0:00:55] } 47. Rxc6+ { [%eval 0.0] [%clk 0:00:44] } 47... Nxc6 { [%eval 0.0] [%clk 0:01:03] } 48. Bc4+ { [%eval 0.0] [%clk 0:01:04] } 48... Ke7 { [%eval 0.0] [%clk 0:00:44] } 49. g5 { [%eval -0.08] [%clk 0:00:39] } 49... hxg5 { [%eval 0.0] [%clk 0:00:53] } 50. fxg5 { [%eval -0.02] [%clk 0:01:02] } 50... Nb4 { [%eval 0.0] [%clk 0:00:38] } 51. Kf5 { [%eval 0.0] [%clk 0:00:50] } 51... Nc6 { [%eval 0.0] [%clk 0:00:36] } 52. g6?? { [%eval -4.67] } { Blunder. Bd5 was best. } { [%clk 0:00:43] } 52... fxg6+ { [%eval -4.34] [%clk 0:01:00] } 53. Kxg6?? { [%eval -61.29] } { Blunder. Ke4 was best. } { [%clk 0:01:09] } 53... Ne5+ { [%eval -80.15] [%clk 0:01:26] } 54. Kf5 { [%eval -12.48] } 54... Nxc4 { [%eval -11.36] [%clk 0:01:50] } 55. Ke4 { [%eval -10.86] [%clk 0:01:39] } 55... Kd6 { [%eval #-16] [%clk 0:02:03] } 56. Kd4 { [%eval #-16] [%clk 0:01:48] } 56... b5 { [%eval #-16] [%clk 0:02:16] } 57. Kc3 { [%eval #-17] [%clk 0:01:32] } 57... Kc5 { [%eval -62.17] [%clk 0:02:33] } 58. axb5?! { [%eval #-12] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:01:56] } 58... axb5 { [%eval #-11] [%clk 0:02:54] } 59. Kb3 { [%eval #-11] [%clk 0:02:02] } 59... b4 { [%eval #-12] [%clk 0:03:12] } 60. Kc2 { [%eval #-12] [%clk 0:00:59] } 60... Na5 { [%eval #-11] [%clk 0:03:26] } 61. Kb2 { [%eval #-10] [%clk 0:01:05] } 61... Kc4 { [%eval #-10] [%clk 0:03:47] } 62. Kc2 { [%eval #-10] [%clk 0:01:21] } 62... b3+ { [%eval #-9] [%clk 0:04:04] } 63. Kb2 { [%eval #-8] [%clk 0:01:24] } 63... Kb4 { [%eval #-9] [%clk 0:04:27] } 64. Kb1 { [%eval #-7] [%clk 0:01:26] } 64... Ka3 { [%eval #-8] [%clk 0:04:35] } 65. Ka1 { [%eval #-8] [%clk 0:01:55] } 65... b2+ { [%clk 0:04:51] } 66. Kb1 { [%clk 0:02:16] } 66... Nb7 { [%clk 0:05:09] } 67. Kc2 { [%clk 0:02:27] } 67... Ka2 { [%clk 0:05:34] } 0-1