Event: Round 4: Yang Xu - Narmin Mammadova
Date: 2023-06-20
White: Yang Xu
Black: Narmin Mammadova
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Stonewall Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.27] [%clk 1:30:43] } 2. e3 { [%eval 0.13] [%clk 1:31:17] } 2... Nf6 { [%eval 0.16] [%clk 1:30:46] } 3. Bd3 { [%eval -0.2] [%clk 1:31:38] } 3... c5 { [%eval -0.14] [%clk 1:30:26] } 4. c3 { [%eval -0.17] [%clk 1:31:59] } 4... cxd4 { [%eval 0.28] [%clk 1:30:46] } 5. exd4 { [%eval 0.31] [%clk 1:32:20] } 5... Nc6 { [%eval 0.31] [%clk 1:31:13] } 6. f4?! { [%eval -0.61] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:32] } 6... g6 { [%eval -0.52] [%clk 1:30:07] } 7. Nf3 { [%eval -0.62] [%clk 1:30:14] } 7... Bf5 { [%eval -0.56] [%clk 1:30:01] } 8. O-O { [%eval -0.49] [%clk 1:27:50] } 8... Bg7 { [%eval -0.01] [%clk 1:28:24] } 9. Qe2 { [%eval -0.27] [%clk 1:23:50] } 9... Bxd3 { [%eval -0.23] [%clk 1:24:56] } 10. Qxd3 { [%eval -0.33] [%clk 1:24:12] } 10... e6 { [%eval -0.4] [%clk 1:24:20] } 11. Nbd2 { [%eval -0.2] [%clk 1:22:15] } 11... O-O { [%eval -0.3] [%clk 1:23:54] } 12. b3 { [%eval -0.52] [%clk 1:20:55] } 12... Rc8 { [%eval -0.47] [%clk 1:23:06] } 13. Bb2 { [%eval -0.64] [%clk 1:16:55] } 13... Qb6 { [%eval -0.42] [%clk 1:18:40] } 14. g3 { [%eval -0.5] [%clk 1:07:41] } 14... Rfd8 { [%eval -0.43] [%clk 1:13:05] } 15. h3 { [%eval -0.77] [%clk 0:43:10] } 15... a5 { [%eval -0.69] [%clk 1:06:45] } 16. Ne5 { [%eval -0.79] [%clk 0:38:48] } 16... a4 { [%eval -0.8] [%clk 1:04:37] } 17. Nxc6 { [%eval -1.34] [%clk 0:36:43] } 17... Rxc6 { [%eval -1.16] [%clk 1:01:46] } 18. Rf2 { [%eval -1.64] [%clk 0:29:13] } 18... Rdc8 { [%eval -1.39] [%clk 0:53:49] } 19. Raf1 { [%eval -1.21] [%clk 0:27:42] } 19... Ne8 { [%eval -1.4] [%clk 0:51:39] } 20. b4?! { [%eval -2.07] } { Inaccuracy. c4 was best. } { [%clk 0:26:09] } 20... a3 { [%eval -2.08] [%clk 0:48:59] } 21. Ba1 { [%eval -2.09] [%clk 0:26:31] } 21... Nd6 { [%eval -2.13] [%clk 0:49:28] } 22. Kg2 { [%eval -1.86] [%clk 0:25:31] } 22... Nb5 { [%eval -2.02] [%clk 0:46:58] } 23. Nb1 { [%eval -2.02] [%clk 0:25:22] } 23... Qa6 { [%eval -2.13] [%clk 0:45:46] } 24. Qe2 { [%eval -2.06] [%clk 0:20:56] } 24... Qa4 { [%eval -2.19] [%clk 0:44:49] } 25. Qd1 { [%eval -2.15] [%clk 0:18:57] } 25... Qa8 { [%eval -2.1] [%clk 0:44:37] } 26. Kh2 { [%eval -2.14] [%clk 0:19:09] } 26... h5 { [%eval -1.85] [%clk 0:43:46] } 27. Rg2 { [%eval -2.13] [%clk 0:19:15] } 27... Nd6 { [%eval -1.9] [%clk 0:42:50] } 28. Re1 { [%eval -2.31] [%clk 0:14:31] } 28... Ne4 { [%eval -2.09] [%clk 0:41:19] } 29. Qb3 { [%eval -2.31] [%clk 0:13:06] } 29... h4 { [%eval -2.23] [%clk 0:41:31] } 30. gxh4 { [%eval -2.2] [%clk 0:10:37] } 30... Qb8 { [%eval -2.43] [%clk 0:41:32] } 31. Rf1 { [%eval -2.37] [%clk 0:10:52] } 31... Bh6 { [%eval -2.13] [%clk 0:41:30] } 32. Rg4? { [%eval -3.72] } { Mistake. Kh1 was best. } { [%clk 0:09:39] } 32... Nf6?! { [%eval -2.72] } { Inaccuracy. f5 was best. } { [%clk 0:39:13] } 33. Qd1 { [%eval -2.88] [%clk 0:07:45] } 33... Nxg4+ { [%eval -2.79] [%clk 0:35:05] } 34. Qxg4 { [%eval -2.97] [%clk 0:08:09] } 34... Kh7 { [%eval -3.0] [%clk 0:35:09] } 35. Kh1 { [%eval -3.01] [%clk 0:07:21] } 35... Qd6 { [%eval -2.95] [%clk 0:33:42] } 36. Rf2 { [%eval -3.13] [%clk 0:07:00] } 36... R6c7 { [%eval -3.19] [%clk 0:32:54] } 37. Qf3 { [%eval -3.06] [%clk 0:07:06] } 37... Qe7 { [%eval -2.99] [%clk 0:30:36] } 38. Qg3 { [%eval -3.23] [%clk 0:07:09] } 38... Bg7 { [%eval -3.05] [%clk 0:29:49] } 39. Nxa3?! { [%eval -4.11] } { Inaccuracy. Rg2 was best. } { [%clk 0:06:25] } 39... Bxd4 { [%eval -3.86] [%clk 0:27:31] } 40. Rf3 { [%eval -4.09] [%clk 0:04:42] } 40... Bf6 { [%eval -4.24] [%clk 0:27:02] } 41. Bb2 { [%eval -4.89] [%clk 0:04:58] } 41... Bxh4 { [%eval -4.61] [%clk 0:26:39] } 42. Qg2 { [%eval -4.7] [%clk 0:05:24] } 42... Bf6 { [%eval -4.73] [%clk 0:25:58] } 43. Nb5 { [%eval -4.57] [%clk 0:05:07] } 43... Rc4 { [%eval -4.83] [%clk 0:26:07] } 44. Qd2 { [%eval -4.39] [%clk 0:05:20] } 44... d4 { [%eval -5.06] [%clk 0:25:20] } 45. f5 { [%eval -5.88] [%clk 0:04:15] } 45... exf5 { [%eval -6.14] [%clk 0:25:21] } 46. Bc1 { [%eval -6.83] [%clk 0:04:33] } 46... dxc3 { [%eval -6.83] [%clk 0:24:51] } 47. Qh6+ { [%eval -7.11] [%clk 0:03:59] } 47... Kg8 { [%eval -7.18] [%clk 0:25:20] } 48. Bf4?! { [%eval -12.2] } { Inaccuracy. Qe3 was best. } { [%clk 0:02:59] } 48... c2 { [%eval -8.72] [%clk 0:25:11] } 49. Rf1 { [%eval -10.03] [%clk 0:02:59] } 49... Qe4+ { [%eval -10.18] [%clk 0:25:24] } 50. Kg1 { [%eval #-10] [%clk 0:03:05] } 50... Qxf4 { [%eval #-9] [%clk 0:25:51] } 0-1