Event: WSTCC
Date: 2025-02-19
White: Sikorova, Olga
WhiteTitle: WGM
WhiteElo: 2134
Black: Andersson, Ulf
BlackTitle: GM
BlackElo: 2518
Result: 0-1
ECO: A36
Opening: English Opening: Symmetrical Variation, Ultra-Symmetrical Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... c5 { [%eval 0.19] [%clk 1:30:05] } 2. g3 { [%eval 0.07] [%clk 1:30:56] } 2... g6 { [%eval 0.18] [%clk 1:29:02] } 3. Bg2 { [%eval 0.1] [%clk 1:31:15] } 3... Bg7 { [%eval 0.17] [%clk 1:29:22] } 4. Nc3 { [%eval 0.11] [%clk 1:31:38] } 4... Nc6 { [%eval 0.14] [%clk 1:28:57] } 5. d3 { [%eval 0.01] [%clk 1:24:41] } 5... Nf6 { [%eval 0.07] [%clk 1:27:03] } 6. e4 { [%eval 0.0] [%clk 1:25:02] } 6... O-O { [%eval 0.0] [%clk 1:26:50] } 7. Nge2 { [%eval 0.0] [%clk 1:25:16] } 7... a6 { [%eval 0.0] [%clk 1:25:20] } 8. a4 { [%eval -0.07] [%clk 1:25:21] } 8... Rb8 { [%eval -0.09] [%clk 1:23:35] } 9. O-O { [%eval -0.05] [%clk 1:25:21] } 9... d6 { [%eval -0.04] [%clk 1:23:18] } 10. h3 { [%eval -0.07] [%clk 1:25:02] } 10... Ne8 { [%eval -0.01] [%clk 1:21:02] } 11. Be3 { [%eval -0.08] [%clk 1:24:48] } 11... Nd4 { [%eval 0.1] [%clk 1:17:25] } 12. Rb1 { [%eval 0.19] [%clk 1:19:38] } 12... Bd7 { [%eval 0.35] [%clk 1:13:23] } 13. b4 { [%eval 0.36] [%clk 1:10:46] } 13... Nc7 { [%eval 0.34] [%clk 1:08:01] } 14. b5 { [%eval 0.39] [%clk 0:57:10] } 14... axb5 { [%eval 0.39] [%clk 1:05:51] } 15. axb5 { [%eval 0.43] [%clk 0:57:03] } 15... Ra8 { [%eval 0.54] [%clk 1:03:37] } 16. Kh2 { [%eval 0.37] [%clk 0:37:38] } 16... Nce6 { [%eval 0.6] [%clk 0:59:08] } 17. e5 { [%eval 0.27] [%clk 0:33:55] } 17... Bc8 { [%eval 0.38] [%clk 0:57:38] } 18. exd6 { [%eval 0.44] [%clk 0:33:06] } 18... Qxd6 { [%eval 0.39] [%clk 0:57:02] } 19. Ne4 { [%eval 0.34] [%clk 0:32:08] } 19... Qb6 { [%eval 0.23] [%clk 0:51:26] } 20. N2c3 { [%eval 0.37] [%clk 0:31:40] } 20... f5 { [%eval 0.44] [%clk 0:49:31] } 21. Nd5 { [%eval 0.54] [%clk 0:31:05] } 21... Qd8 { [%eval 0.57] [%clk 0:49:50] } 22. Nec3 { [%eval 0.55] [%clk 0:31:03] } 22... Qd6 { [%eval 0.66] [%clk 0:48:00] } 23. Qd2 { [%eval 0.37] [%clk 0:28:10] } 23... Bd7 { [%eval 0.74] [%clk 0:44:10] } 24. Nf4?! { [%eval 0.16] } { Inaccuracy. Rfe1 was best. } { [%clk 0:21:08] } 24... Ra3 { [%eval 0.15] [%clk 0:41:49] } 25. Nxe6 { [%eval 0.0] [%clk 0:13:11] } 25... Bxe6 { [%eval 0.0] [%clk 0:39:40] } 26. Bf4 { [%eval -0.2] [%clk 0:08:59] } 26... Qd7 { [%eval -0.08] [%clk 0:38:35] } 27. Ne2 { [%eval -0.32] [%clk 0:06:09] } 27... Bf7?! { [%eval 0.29] } { Inaccuracy. Nf3+ was best. } { [%clk 0:35:08] } 28. Nxd4 { [%eval 0.23] [%clk 0:05:39] } 28... Bxd4 { [%eval 0.23] [%clk 0:35:15] } 29. Qe2 { [%eval 0.22] [%clk 0:05:23] } 29... b6 { [%eval 0.29] [%clk 0:32:37] } 30. Bc1 { [%eval 0.09] [%clk 0:04:46] } 30... Ra7 { [%eval 0.22] [%clk 0:32:09] } 31. Bb2 { [%eval -0.26] [%clk 0:02:42] } 31... Ra2 { [%eval -0.09] [%clk 0:29:33] } 32. Rfd1 { [%eval -0.05] [%clk 0:02:17] } 32... Rd8 { [%eval -0.09] [%clk 0:23:07] } 33. Bf3 { [%eval -0.23] [%clk 0:02:29] } 33... Qd6 { [%eval -0.12] [%clk 0:20:10] } 34. Qc2?! { [%eval -1.16] } { Inaccuracy. Rd2 was best. } { [%clk 0:02:39] } 34... Rd7 { [%eval -0.74] [%clk 0:18:40] } 35. Qb3?? { [%eval -4.08] } { Blunder. Qe2 was best. } { [%clk 0:02:32] } 35... Rda7?? { [%eval -1.88] } { Blunder. Bxf2 was best. } { [%clk 0:18:49] } 36. Kg2 { [%eval -1.91] [%clk 0:02:15] } 36... R7a4 { [%eval -2.01] [%clk 0:14:51] } 37. Rd2 { [%eval -2.12] [%clk 0:01:55] } 37... Rxb2 { [%eval -2.02] [%clk 0:14:45] } 38. Rbxb2 { [%eval -1.91] [%clk 0:01:36] } 38... Rb4 { [%eval -1.98] [%clk 0:15:07] } 39. Qa2 { [%eval -1.9] [%clk 0:01:36] } 39... Bxb2 { [%eval -1.94] [%clk 0:15:16] } 40. Rxb2 { [%eval -2.01] [%clk 0:01:33] } 40... Rxb2 { [%eval -1.82] [%clk 0:14:51] } 41. Qxb2 { [%eval -1.75] [%clk 0:02:02] } 41... Qxd3 { [%eval -1.81] [%clk 0:15:10] } 42. Qe5? { [%eval -3.25] } { Mistake. Be2 was best. } { [%clk 0:01:50] } 42... Qd6?? { [%eval -1.26] } { Blunder. Bxc4 was best. } { [%clk 0:13:22] } 43. Qe2 { [%eval -1.43] [%clk 0:01:19] } 43... e5?! { [%eval -0.41] } { Inaccuracy. Be6 was best. } { [%clk 0:10:10] } 44. Bc6 { [%eval -0.44] [%clk 0:00:43] } 44... e4 { [%eval -0.03] [%clk 0:08:33] } 45. Qa2 { [%eval 0.0] [%clk 0:29:51] } 45... Qd8 { [%eval 0.0] [%clk 0:36:06] } 46. h4 { [%eval -0.01] [%clk 0:29:27] } 46... h6 { [%eval 0.0] [%clk 0:33:52] } 47. h5 { [%eval -0.09] [%clk 0:24:07] } 47... gxh5 { [%eval -0.17] [%clk 0:31:01] } 48. Qa1?! { [%eval -1.05] } { Inaccuracy. Bd5 was best. } { [%clk 0:24:25] } 48... h4 { [%eval -0.93] [%clk 0:27:28] } 49. Qe5?? { [%eval -2.77] } { Blunder. gxh4 was best. } { [%clk 0:23:47] } 49... hxg3 { [%eval -2.58] [%clk 0:26:58] } 50. Kxg3?! { [%eval -3.71] } { Inaccuracy. Bd5 was best. } { [%clk 0:17:00] } 50... Bxc4 { [%eval -3.54] [%clk 0:19:07] } 51. Kh3 { [%eval -3.49] [%clk 0:10:58] } 51... Qg5?? { [%eval 0.0] } { Blunder. Bf7 was best. } { [%clk 0:17:03] } 52. Qe8+?? { [%eval -4.61] } { Blunder. Bd5+ was best. } { [%clk 0:08:37] } 52... Kh7 { [%eval -4.32] [%clk 0:15:09] } 53. Qd7+ { [%eval -4.52] [%clk 0:08:37] } 53... Kh8 { [%eval -4.46] [%clk 0:14:29] } 54. Qe8+ { [%eval -4.11] [%clk 0:07:44] } 54... Kg7 { [%clk 0:11:25] } 55. Qe5+ { [%clk 0:08:09] } 55... Kh7 { [%clk 0:10:59] } 56. Qa1 { [%clk 0:03:39] } 56... Be2 { [%clk 0:07:16] } 0-1