Event: Round 4: Antonova, Nadezhda - Nurman, Alua
Date: 2025-04-05
White: Antonova, Nadezhda
WhiteTitle: WFM
WhiteElo: 2039
Black: Nurman, Alua
BlackTitle: WGM
BlackElo: 2347
Result: 0-1
ECO: E94
Opening: King's Indian Defense: Orthodox Variation, Positional Defense
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:57] } 1... Nf6 { [%eval 0.23] [%clk 1:30:53] } 2. c4 { [%eval 0.12] [%clk 1:31:21] } 2... g6 { [%eval 0.29] [%clk 1:31:11] } 3. Nc3 { [%eval 0.26] [%clk 1:31:25] } 3... Bg7 { [%eval 0.42] [%clk 1:31:35] } 4. e4 { [%eval 0.46] [%clk 1:31:29] } 4... d6 { [%eval 0.47] [%clk 1:32:00] } 5. d4 { [%eval 0.36] [%clk 1:31:37] } 5... O-O { [%eval 0.44] [%clk 1:32:23] } 6. Be2 { [%eval 0.45] [%clk 1:32:00] } 6... Nbd7 { [%eval 0.6] [%clk 1:32:44] } 7. O-O { [%eval 0.63] [%clk 1:31:39] } 7... e5 { [%eval 0.68] [%clk 1:33:09] } 8. Be3 { [%eval 0.82] [%clk 1:30:30] } 8... c6 { [%eval 0.97] [%clk 1:33:01] } 9. d5 { [%eval 0.98] [%clk 1:27:38] } 9... c5 { [%eval 1.18] [%clk 1:33:25] } 10. a3 { [%eval 1.16] [%clk 1:25:48] } 10... Ne8 { [%eval 1.03] [%clk 1:27:06] } 11. Qc1 { [%eval 0.86] [%clk 1:18:53] } 11... Qe7 { [%eval 0.9] [%clk 1:21:41] } 12. Bg5 { [%eval 0.69] [%clk 1:17:36] } 12... f6 { [%eval 0.8] [%clk 1:21:26] } 13. Bh4 { [%eval 0.57] [%clk 1:13:50] } 13... g5 { [%eval 0.71] [%clk 0:53:09] } 14. Bg3 { [%eval 0.71] [%clk 1:13:58] } 14... h5 { [%eval 0.7] [%clk 0:53:34] } 15. h4 { [%eval 0.61] [%clk 1:13:50] } 15... Bh6 { [%eval 0.58] [%clk 0:53:44] } 16. Bd3 { [%eval 0.34] [%clk 1:06:15] } 16... Rf7 { [%eval 0.54] [%clk 0:51:38] } 17. Qc2 { [%eval 0.3] [%clk 1:02:09] } 17... Nf8 { [%eval 0.37] [%clk 0:50:29] } 18. Nd1 { [%eval 0.48] [%clk 1:00:27] } 18... Ng6 { [%eval 0.62] [%clk 0:48:02] } 19. Ne3 { [%eval 0.65] [%clk 0:59:38] } 19... g4 { [%eval 0.58] [%clk 0:36:39] } 20. Nf5 { [%eval 0.62] [%clk 0:57:07] } 20... Bxf5 { [%eval 0.71] [%clk 0:34:19] } 21. exf5 { [%eval 0.67] [%clk 0:57:35] } 21... gxf3 { [%eval 0.49] [%clk 0:34:04] } 22. fxg6 { [%eval 0.54] [%clk 0:57:50] } 22... Rf8 { [%eval 0.82] [%clk 0:34:28] } 23. gxf3?! { [%eval 0.23] } { Inaccuracy. b4 was best. } { [%clk 0:43:30] } 23... Ng7 { [%eval 0.28] [%clk 0:24:31] } 24. Bf5 { [%eval 0.35] [%clk 0:43:49] } 24... Kh8?! { [%eval 1.39] } { Inaccuracy. Qe8 was best. } { [%clk 0:24:51] } 25. Kh1 { [%eval 0.97] [%clk 0:41:05] } 25... b5 { [%eval 1.14] [%clk 0:21:37] } 26. b3?! { [%eval 0.49] } { Inaccuracy. cxb5 was best. } { [%clk 0:39:43] } 26... Rab8 { [%eval 0.96] [%clk 0:21:51] } 27. Rfe1 { [%eval 1.07] [%clk 0:29:54] } 27... Rb7 { [%eval 1.45] [%clk 0:18:02] } 28. Rab1? { [%eval 0.0] } { Mistake. f4 was best. } { [%clk 0:26:20] } 28... Rfb8? { [%eval 1.11] } { Mistake. Nxf5 was best. } { [%clk 0:15:56] } 29. Red1? { [%eval -0.13] } { Mistake. Bh3 was best. } { [%clk 0:18:16] } 29... Qd8? { [%eval 1.07] } { Mistake. Nxf5 was best. } { [%clk 0:14:17] } 30. Bd3?! { [%eval 0.25] } { Inaccuracy. Bh3 was best. } { [%clk 0:15:05] } 30... b4 { [%eval 0.39] [%clk 0:12:41] } 31. a4? { [%eval -0.75] } { Mistake. axb4 was best. } { [%clk 0:02:47] } 31... Qd7 { [%eval -0.85] [%clk 0:12:57] } 32. Kg2?! { [%eval -1.73] } { Inaccuracy. Bf1 was best. } { [%clk 0:02:56] } 32... Rf8?! { [%eval -0.94] } { Inaccuracy. f5 was best. } { [%clk 0:11:59] } 33. Rg1 { [%eval -1.07] [%clk 0:02:40] } 33... f5 { [%eval -0.79] [%clk 0:12:16] } 34. f4 { [%eval -0.86] [%clk 0:02:11] } 34... e4 { [%eval -0.35] [%clk 0:11:23] } 35. Be2 { [%eval -0.34] [%clk 0:02:00] } 35... Qe8 { [%eval -0.53] [%clk 0:10:24] } 36. Kh1 { [%eval -0.58] [%clk 0:00:36] } 36... Qxg6 { [%eval -0.45] [%clk 0:10:18] } 37. Qd2?! { [%eval -1.27] } { Inaccuracy. Qb2 was best. } { [%clk 0:00:40] } 37... Ne8 { [%eval -1.39] [%clk 0:09:29] } 38. Bh2 { [%eval -1.46] [%clk 0:00:49] } 38... Qf7 { [%eval -1.48] [%clk 0:09:43] } 39. Rg5 { [%eval -1.82] [%clk 0:01:08] } 39... Nf6 { [%eval -1.33] [%clk 0:04:04] } 40. Qb2 { [%eval -1.48] [%clk 0:00:34] } 40... Kh7 { [%eval -1.23] [%clk 0:03:48] } 41. Rxf5 { [%eval -1.13] [%clk 0:24:55] } 41... Qg6 { [%eval -1.39] [%clk 0:34:09] } 42. Rg5 { [%eval -1.46] [%clk 0:24:37] } 42... Bxg5 { [%eval -1.6] [%clk 0:34:11] } 43. fxg5?! { [%eval -2.34] } { Inaccuracy. hxg5 was best. } { [%clk 0:19:23] } 43... Ne8 { [%eval -2.3] [%clk 0:30:04] } 44. Bf1 { [%eval -2.63] [%clk 0:13:41] } 44... Rbf7 { [%eval -2.2] [%clk 0:28:58] } 45. Bg3?! { [%eval -3.52] } { Inaccuracy. Re1 was best. } { [%clk 0:13:52] } 45... e3 { [%eval -3.56] [%clk 0:25:38] } 46. Re1 { [%eval -3.71] [%clk 0:11:42] } 46... Rf3 { [%eval -3.59] [%clk 0:17:19] } 47. Qc1?! { [%eval -4.74] } { Inaccuracy. Qb1 was best. } { [%clk 0:01:38] } 47... exf2 { [%eval -4.26] [%clk 0:12:22] } 48. Re6?! { [%eval -5.35] } { Inaccuracy. Re3 was best. } { [%clk 0:01:57] } 48... Qf5 { [%eval -5.26] [%clk 0:06:10] } 49. Bh2?! { [%eval -6.85] } { Inaccuracy. Re3 was best. } { [%clk 0:01:50] } 49... Rxb3 { [%eval -6.81] [%clk 0:05:43] } 50. g6+ { [%eval -6.95] [%clk 0:00:58] } 50... Kg8 { [%eval -6.76] [%clk 0:04:36] } 0-1