Event: Round 6: Preobrazhenskaya, Diana - Primbetov, Kazbek
Date: 2025-06-26
White: Preobrazhenskaya, Diana
WhiteTitle: WFM
WhiteElo: 2005
Black: Primbetov, Kazbek
BlackTitle: FM
BlackElo: 2133
Result: 0-1
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation, Modern Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.31] [%clk 1:31:15] } 3. d4 { [%eval 0.22] [%clk 1:31:45] } 3... cxd4 { [%eval 0.19] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:10] } 4... Nf6 { [%eval 0.31] [%clk 1:32:08] } 5. Nc3 { [%eval 0.32] [%clk 1:32:35] } 5... Nc6 { [%eval 0.3] [%clk 1:32:21] } 6. Bg5 { [%eval 0.25] [%clk 1:32:58] } 6... Bd7 { [%eval 0.38] [%clk 1:32:48] } 7. Qd3 { [%eval 0.33] [%clk 1:33:22] } 7... Rc8 { [%eval 0.3] [%clk 1:32:53] } 8. O-O-O { [%eval 0.29] [%clk 1:33:13] } 8... Nxd4 { [%eval 0.71] [%clk 1:33:19] } 9. Qxd4 { [%eval 0.66] [%clk 1:33:37] } 9... Qa5 { [%eval 0.69] [%clk 1:33:46] } 10. f4 { [%eval 0.66] [%clk 1:33:00] } 10... Rxc3 { [%eval 0.92] [%clk 1:05:54] } 11. bxc3 { [%eval 0.94] [%clk 1:30:46] } 11... e5 { [%eval 1.06] [%clk 1:06:17] } 12. Qb4 { [%eval 1.01] [%clk 1:30:41] } 12... Qxb4 { [%eval 1.08] [%clk 1:06:34] } 13. cxb4 { [%eval 1.02] [%clk 1:31:04] } 13... Nxe4 { [%eval 0.9] [%clk 1:07:02] } 14. Bh4 { [%eval 1.09] [%clk 1:27:37] } 14... g5 { [%eval 1.0] [%clk 1:06:36] } 15. fxg5 { [%eval 1.08] [%clk 1:27:56] } 15... Be7 { [%eval 1.07] [%clk 1:03:05] } 16. Bc4 { [%eval 1.11] [%clk 1:22:31] } 16... b5 { [%eval 1.21] [%clk 0:41:57] } 17. Bb3 { [%eval 1.15] [%clk 1:13:38] } 17... h6 { [%eval 1.08] [%clk 0:40:03] } 18. Rhf1 { [%eval 1.1] [%clk 1:06:13] } 18... O-O { [%eval 0.84] [%clk 0:30:12] } 19. Rde1?! { [%eval 0.12] } { Inaccuracy. h3 was best. } { [%clk 0:32:18] } 19... Nxg5?? { [%eval 2.57] } { Blunder. hxg5 was best. } { [%clk 0:23:39] } 20. Bd5 { [%eval 2.22] [%clk 0:29:30] } 20... Kg7 { [%eval 2.21] [%clk 0:23:35] } 21. Re3 { [%eval 2.0] [%clk 0:28:22] } 21... f5?! { [%eval 3.29] } { Inaccuracy. a6 was best. } { [%clk 0:13:53] } 22. Ra3 { [%eval 3.18] [%clk 0:28:05] } 22... Kg6?! { [%eval 4.1] } { Inaccuracy. Kf6 was best. } { [%clk 0:13:48] } 23. Rxa7 { [%eval 4.27] [%clk 0:27:41] } 23... Rd8 { [%eval 4.21] [%clk 0:14:13] } 24. Bf2 { [%eval 4.4] [%clk 0:22:08] } 24... Ne4 { [%eval 4.49] [%clk 0:12:57] } 25. Bb6 { [%eval 4.33] [%clk 0:21:03] } 25... Bg5+ { [%eval 4.4] [%clk 0:11:41] } 26. Kb2 { [%eval 4.26] [%clk 0:21:29] } 26... Rb8 { [%eval 4.47] [%clk 0:12:00] } 27. Rxd7 { [%eval 4.39] [%clk 0:18:07] } 27... Rxb6 { [%eval 4.34] [%clk 0:12:29] } 28. g4 { [%eval 4.46] [%clk 0:13:59] } 28... Bf4 { [%eval 4.38] [%clk 0:11:13] } 29. h4 { [%eval 3.72] [%clk 0:03:57] } 29... Nf6 { [%eval 3.49] [%clk 0:07:08] } 30. h5+?! { [%eval 2.72] } { Inaccuracy. gxf5+ was best. } { [%clk 0:03:48] } 30... Kg5 { [%eval 2.69] [%clk 0:06:58] } 31. Rg7+ { [%eval 2.56] [%clk 0:04:13] } 31... Kh4 { [%eval 2.62] [%clk 0:07:20] } 32. gxf5 { [%eval 2.48] [%clk 0:03:16] } 32... Bg5 { [%eval 2.51] [%clk 0:07:39] } 33. Rh1+ { [%eval 2.25] [%clk 0:00:59] } 33... Kg4 { [%eval 2.14] [%clk 0:06:34] } 34. Rg1+ { [%eval 1.86] [%clk 0:00:42] } 34... Kf4 { [%eval 1.95] [%clk 0:06:06] } 35. Rf1+ { [%eval 1.97] [%clk 0:00:52] } 35... Ke3 { [%eval 1.79] [%clk 0:06:04] } 36. Bh1?! { [%eval 1.09] } { Inaccuracy. Bf3 was best. } { [%clk 0:00:33] } 36... e4 { [%eval 1.13] [%clk 0:05:50] } 37. c3?! { [%eval 0.27] } { Inaccuracy. Re7 was best. } { [%clk 0:00:35] } 37... Ke2?! { [%eval 1.14] } { Inaccuracy. d5 was best. } { [%clk 0:05:03] } 38. Bg2 { [%eval 1.16] [%clk 0:00:34] } 38... d5 { [%eval 1.31] [%clk 0:05:21] } 39. Kc2?? { [%eval -3.13] } { Blunder. Rh1 was best. } { [%clk 0:00:35] } 39... Nxh5?? { [%eval 0.31] } { Blunder. Ng4 was best. } { [%clk 0:03:27] } 40. Rd7?? { [%eval -3.65] } { Blunder. Rg6 was best. } { [%clk 0:00:35] } 40... Nf6 { [%eval -3.47] [%clk 0:03:04] } 41. Rg7 { [%eval -3.96] [%clk 0:00:35] } 41... Ng4 { [%eval -4.15] [%clk 0:03:09] } 42. Kb3 { [%eval -4.01] [%clk 0:00:34] } 42... Ne3 { [%eval -3.96] [%clk 0:03:21] } 43. Bxe4 { [%eval -3.66] [%clk 0:00:33] } 43... Kxf1 { [%eval -3.86] [%clk 0:01:08] } 44. Bd3+ { [%eval -4.03] [%clk 0:00:53] } 44... Ke1 { [%eval -4.03] [%clk 0:01:34] } 45. a4?! { [%eval -5.06] } { Inaccuracy. Rg6 was best. } { [%clk 0:00:49] } 45... bxa4+ { [%eval -4.85] [%clk 0:01:59] } 46. Kxa4 { [%eval -4.9] [%clk 0:01:16] } 46... Kd2 { [%eval -4.84] [%clk 0:02:24] } 47. Ka5?! { [%eval -6.86] } { Inaccuracy. Rg6 was best. } { [%clk 0:00:32] } 47... Bd8 { [%eval -6.7] [%clk 0:01:54] } 48. Rg8 { [%eval -7.93] [%clk 0:00:40] } 48... Rd6+ { [%eval -6.46] [%clk 0:01:52] } 49. Ka4 { [%eval -6.85] [%clk 0:00:57] } 49... Kxd3 { [%eval -6.73] [%clk 0:02:16] } 50. b5 { [%eval -8.68] [%clk 0:00:57] } 50... Kxc3 { [%eval -7.73] [%clk 0:02:28] } 51. Rg3? { [%eval #-9] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:00:34] } 51... d4 { [%eval #-8] [%clk 0:02:47] } 52. Rf3 { [%eval #-5] [%clk 0:00:36] } 52... Rf6 { [%eval #-8] [%clk 0:02:15] } 53. Rh3 { [%eval #-8] [%clk 0:01:02] } 53... Bb6 { [%eval #-7] [%clk 0:01:02] } 0-1