Event: Round 5: Nurman, Alua - Omonova, Umida
Date: 2025-03-01
White: Nurman, Alua
WhiteTitle: WGM
WhiteElo: 2336
Black: Omonova, Umida
BlackTitle: WIM
BlackElo: 2242
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:13] } 2. Nf3 { [%eval 0.2] [%clk 1:30:36] } 2... e6 { [%eval 0.28] [%clk 1:29:31] } 3. d4 { [%eval 0.4] [%clk 1:30:58] } 3... cxd4 { [%eval 0.29] [%clk 1:29:54] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:22] } 4... Nf6 { [%eval 0.29] [%clk 1:30:15] } 5. Nc3 { [%eval 0.21] [%clk 1:31:43] } 5... Nc6 { [%eval 0.35] [%clk 1:30:38] } 6. Bf4 { [%eval 0.17] [%clk 1:31:56] } 6... Bb4 { [%eval 0.11] [%clk 1:27:04] } 7. Nb5 { [%eval 0.11] [%clk 1:32:01] } 7... Nxe4 { [%eval 0.05] [%clk 1:22:28] } 8. Qf3 { [%eval 0.0] [%clk 1:32:08] } 8... d5 { [%eval 0.0] [%clk 1:22:50] } 9. Nc7+ { [%eval 0.0] [%clk 1:31:31] } 9... Kf8 { [%eval 0.02] [%clk 1:23:12] } 10. O-O-O { [%eval 0.0] [%clk 1:31:31] } 10... Bxc3 { [%eval 0.28] [%clk 1:22:27] } 11. bxc3 { [%eval 0.29] [%clk 1:31:55] } 11... Qe7?! { [%eval 0.89] } { Inaccuracy. Rb8 was best. } { [%clk 1:22:17] } 12. c4 { [%eval 1.12] [%clk 1:32:05] } 12... Nb4 { [%eval 0.83] [%clk 1:19:24] } 13. a3? { [%eval -0.41] } { Mistake. cxd5 was best. } { [%clk 0:59:05] } 13... Na2+ { [%eval -0.37] [%clk 1:14:22] } 14. Kb2 { [%eval -0.4] [%clk 0:59:29] } 14... Nac3 { [%eval -0.38] [%clk 1:14:35] } 15. Rd3 { [%eval -0.35] [%clk 0:45:42] } 15... Na4+?! { [%eval 0.65] } { Inaccuracy. e5 was best. } { [%clk 1:12:54] } 16. Ka1?? { [%eval -2.41] } { Blunder. Kc1 was best. } { [%clk 0:32:39] } 16... Nac5?? { [%eval -0.59] } { Blunder. Qf6+ was best. } { [%clk 1:00:52] } 17. Re3 { [%eval -0.87] [%clk 0:26:04] } 17... Qf6+ { [%eval -0.89] [%clk 0:53:31] } 18. Ka2 { [%eval -0.63] [%clk 0:22:15] } 18... Na4 { [%eval -0.76] [%clk 0:41:11] } 19. c3? { [%eval -2.05] } { Mistake. Rb3 was best. } { [%clk 0:17:03] } 19... Bd7 { [%eval -1.94] [%clk 0:29:32] } 20. Nxa8 { [%eval -1.93] [%clk 0:14:33] } 20... Naxc3+ { [%eval -1.97] [%clk 0:27:01] } 21. Rxc3 { [%eval -1.9] [%clk 0:14:52] } 21... Nxc3+ { [%eval -1.79] [%clk 0:27:30] } 22. Kb3 { [%eval -1.76] [%clk 0:15:10] } 22... Ne4?! { [%eval -0.94] } { Inaccuracy. Ba4+ was best. } { [%clk 0:27:06] } 23. Ka2? { [%eval -2.13] } { Mistake. Bd3 was best. } { [%clk 0:10:49] } 23... Nc3+ { [%eval -1.93] [%clk 0:27:18] } 24. Kb3 { [%eval -1.94] [%clk 0:11:14] } 24... Ne4?! { [%eval -0.97] } { Inaccuracy. Ba4+ was best. } { [%clk 0:27:32] } 25. Ka2? { [%eval -2.29] } { Mistake. Bd3 was best. } { [%clk 0:11:11] } 25... Ba4? { [%eval -0.54] } { Mistake. Ke7 was best. } { [%clk 0:22:51] } 26. Bg3?! { [%eval -1.54] } { Inaccuracy. Be3 was best. } { [%clk 0:07:43] } 26... Qd4?! { [%eval -0.45] } { Inaccuracy. Ke7 was best. } { [%clk 0:21:05] } 27. Qd3 { [%eval -0.5] [%clk 0:07:47] } 27... Qxd3 { [%eval -0.69] [%clk 0:19:54] } 28. Bxd3 { [%eval -0.45] [%clk 0:08:15] } 28... Nxg3 { [%eval -0.51] [%clk 0:20:17] } 29. hxg3 { [%eval -0.46] [%clk 0:08:37] } 29... Ke7 { [%eval -0.54] [%clk 0:19:40] } 30. cxd5?! { [%eval -1.15] } { Inaccuracy. Nc7 was best. } { [%clk 0:06:31] } 30... Rxa8 { [%eval -1.17] [%clk 0:19:55] } 31. dxe6 { [%eval -0.97] [%clk 0:06:57] } 31... Rd8 { [%eval -0.97] [%clk 0:19:09] } 32. Bc4?? { [%eval -4.5] } { Blunder. Be4 was best. } { [%clk 0:03:43] } 32... Rd2+? { [%eval -2.35] } { Mistake. b5 was best. } { [%clk 0:19:34] } 33. Kb1 { [%eval -2.52] [%clk 0:04:11] } 33... fxe6 { [%eval -2.52] [%clk 0:18:11] } 34. Rxh7 { [%eval -2.43] [%clk 0:04:34] } 34... Kf7 { [%eval -2.28] [%clk 0:17:39] } 35. Rh4 { [%eval -2.61] [%clk 0:01:04] } 35... Bc2+ { [%eval -2.61] [%clk 0:18:05] } 36. Kc1 { [%eval -2.6] [%clk 0:01:33] } 36... Rxf2 { [%eval -2.67] [%clk 0:18:30] } 37. Rd4?! { [%eval -3.89] } { Inaccuracy. Rf4+ was best. } { [%clk 0:01:46] } 37... Ke7 { [%eval -3.77] [%clk 0:17:51] } 38. Bb5 { [%eval -4.25] [%clk 0:02:06] } 38... a6 { [%eval -4.11] [%clk 0:18:11] } 39. Rd7+ { [%eval -4.63] [%clk 0:01:02] } 39... Kf6 { [%eval -4.57] [%clk 0:18:35] } 40. Bc4 { [%eval -4.76] [%clk 0:00:37] } 40... Be4 { [%eval -4.83] [%clk 0:18:52] } 41. Rd2 { [%eval -5.93] [%clk 0:24:19] } 41... Rxd2 { [%eval -5.81] [%clk 0:49:14] } 42. Kxd2 { [%eval -5.75] [%clk 0:24:47] } 42... Bxg2 { [%eval -5.59] [%clk 0:49:29] } 43. Ke3 { [%eval -5.9] [%clk 0:22:36] } 43... Ke5 { [%eval -5.89] [%clk 0:49:54] } 44. Bb3 { [%eval -5.89] [%clk 0:21:49] } 44... b5 { [%eval -5.87] [%clk 0:50:05] } 45. Bc2 { [%eval -5.76] [%clk 0:21:58] } 45... a5 { [%eval -6.25] [%clk 0:50:21] } 46. Bd3 { [%eval -5.78] [%clk 0:21:56] } 46... b4 { [%eval -6.35] [%clk 0:50:46] } 47. axb4 { [%eval -6.58] [%clk 0:22:25] } 47... axb4 { [%eval -6.64] [%clk 0:51:15] } 0-1