Event: Round 9: Andrea Stella - Yuanyuan Xu
Date: 2024-01-20
White: Andrea Stella
WhiteTitle: GM
WhiteElo: 2401
Black: Yuanyuan Xu
BlackTitle: WGM
BlackElo: 2313
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:25:35] } 1... Nf6 { [%eval 0.29] [%clk 1:30:00] } 2. g3 { [%eval 0.05] [%clk 1:25:52] } 2... d5 { [%eval 0.33] [%clk 1:29:59] } 3. Bg2 { [%eval 0.32] [%clk 1:26:10] } 3... c5 { [%eval 0.25] [%clk 1:28:55] } 4. O-O { [%eval 0.22] [%clk 1:26:31] } 4... g6 { [%eval 0.25] [%clk 1:28:39] } 5. c4 { [%eval 0.14] [%clk 1:26:53] } 5... Bg7 { [%eval 0.6] [%clk 1:28:42] } 6. Qa4+ { [%eval 0.0] [%clk 1:26:24] } 6... Bd7 { [%eval 0.1] [%clk 1:19:35] } 7. Qb3 { [%eval 0.26] [%clk 1:26:20] } 7... dxc4 { [%eval 0.07] [%clk 1:19:05] } 8. Qxc4 { [%eval 0.12] [%clk 1:26:45] } 8... Qb6 { [%eval 0.12] [%clk 1:16:51] } 9. Ne5 { [%eval 0.12] [%clk 1:21:46] } 9... Be6 { [%eval 0.17] [%clk 1:17:03] } 10. Qa4+ { [%eval 0.24] [%clk 1:21:43] } 10... Nbd7 { [%eval 0.21] [%clk 1:13:10] } 11. d3 { [%eval 0.17] [%clk 1:16:05] } 11... Nd5 { [%eval 0.47] [%clk 1:04:57] } 12. Nc4 { [%eval 0.46] [%clk 0:53:59] } 12... Qc7 { [%eval 0.56] [%clk 1:04:34] } 13. Nc3 { [%eval 0.52] [%clk 0:50:06] } 13... Nxc3 { [%eval 0.82] [%clk 0:35:52] } 14. bxc3 { [%eval 0.84] [%clk 0:50:22] } 14... b5?! { [%eval 1.66] } { Inaccuracy. O-O was best. } { [%clk 0:36:13] } 15. Qxb5 { [%eval 1.59] [%clk 0:46:21] } 15... Rb8 { [%eval 1.61] [%clk 0:36:38] } 16. Qa4 { [%eval 1.65] [%clk 0:45:46] } 16... Bxc3? { [%eval 3.55] } { Mistake. Bxc4 was best. } { [%clk 0:35:18] } 17. Bf4 { [%eval 3.56] [%clk 0:46:03] } 17... Qd8 { [%eval 3.6] [%clk 0:34:19] } 18. Bxb8 { [%eval 2.95] [%clk 0:32:01] } 18... Bxa1 { [%eval 3.13] [%clk 0:34:45] } 19. Bxa7 { [%eval 2.52] [%clk 0:30:50] } 19... Bd4 { [%eval 2.67] [%clk 0:34:56] } 20. e3 { [%eval 2.48] [%clk 0:30:32] } 20... Bg7?! { [%eval 3.63] } { Inaccuracy. Bf6 was best. } { [%clk 0:35:22] } 21. Bxc5?! { [%eval 2.82] } { Inaccuracy. Bb6 was best. } { [%clk 0:30:29] } 21... O-O { [%eval 3.0] [%clk 0:35:42] } 22. Bb4 { [%eval 2.9] [%clk 0:28:07] } 22... Nf6 { [%eval 3.12] [%clk 0:34:40] } 23. Ne5 { [%eval 3.11] [%clk 0:26:53] } 23... Qc7 { [%eval 3.56] [%clk 0:33:07] } 24. Nc6 { [%eval 3.55] [%clk 0:25:32] } 24... Re8 { [%eval 3.73] [%clk 0:33:16] } 25. a3 { [%eval 3.38] [%clk 0:17:59] } 25... h5 { [%eval 3.48] [%clk 0:31:45] } 26. Qa7 { [%eval 3.34] [%clk 0:14:39] } 26... Qxa7 { [%eval 3.48] [%clk 0:26:18] } 27. Nxa7 { [%eval 3.38] [%clk 0:14:58] } 27... Nd5 { [%eval 3.63] [%clk 0:26:26] } 28. Nc6 { [%eval 3.72] [%clk 0:15:21] } 28... Bf6 { [%eval 3.63] [%clk 0:26:06] } 29. e4 { [%eval 3.17] [%clk 0:12:17] } 29... Nxb4 { [%eval 3.01] [%clk 0:24:52] } 30. axb4 { [%eval 3.23] [%clk 0:12:45] } 30... Bd7 { [%eval 3.73] [%clk 0:24:36] } 31. e5 { [%eval 3.72] [%clk 0:13:01] } 31... Bxc6?! { [%eval 4.84] } { Inaccuracy. Bg7 was best. } { [%clk 0:19:28] } 32. Bxc6 { [%eval 4.86] [%clk 0:13:27] } 32... Rc8 { [%eval 4.91] [%clk 0:19:47] } 33. exf6 { [%eval 4.8] [%clk 0:13:50] } 33... Rxc6 { [%eval 4.85] [%clk 0:20:11] } 34. fxe7 { [%eval 4.69] [%clk 0:14:17] } 34... Re6 { [%eval 4.75] [%clk 0:20:36] } 35. b5 { [%eval 4.88] [%clk 0:14:40] } 35... Rxe7 { [%eval 5.03] [%clk 0:21:02] } 36. b6 { [%eval 5.08] [%clk 0:15:05] } 36... Rb7 { [%eval 5.13] [%clk 0:20:56] } 37. Rb1 { [%eval 5.03] [%clk 0:15:31] } 37... Kf8 { [%eval 5.16] [%clk 0:20:02] } 38. Kf1 { [%eval 4.6] [%clk 0:14:48] } 38... Ke7 { [%eval 4.93] [%clk 0:20:26] } 39. Ke2 { [%eval 5.14] [%clk 0:15:13] } 39... Kd6 { [%eval 5.11] [%clk 0:20:52] } 40. d4 { [%eval 5.03] [%clk 0:15:33] } 40... g5 { [%eval 5.59] [%clk 0:15:53] } 41. h4 { [%eval 5.62] [%clk 0:15:44] } 41... gxh4 { [%eval 5.66] [%clk 0:15:40] } 42. gxh4 { [%eval 5.86] [%clk 0:16:13] } 42... Kd5 { [%eval 6.55] [%clk 0:09:21] } 43. Kd3 { [%eval 7.14] [%clk 0:16:38] } 43... f6 { [%eval 7.18] [%clk 0:09:48] } 44. Rb4 { [%eval 6.81] [%clk 0:16:04] } 44... Kc6 { [%eval 7.08] [%clk 0:08:17] } 45. Kc4 { [%eval 7.25] [%clk 0:16:05] } 45... f5 { [%eval 7.58] [%clk 0:07:56] } 46. Rb1 { [%eval 6.71] [%clk 0:13:49] } 46... f4 { [%eval 7.95] [%clk 0:08:09] } 47. f3 { [%eval 7.74] [%clk 0:13:51] } 47... Kd6 { [%eval 7.41] [%clk 0:05:53] } 48. Rb5 { [%eval 7.67] [%clk 0:13:27] } 48... Kc6 { [%eval 8.14] [%clk 0:06:13] } 49. Rc5+ { [%eval 7.99] [%clk 0:13:44] } 49... Kxb6 { [%eval 11.42] [%clk 0:05:20] } 50. Rb5+ { [%eval 11.67] [%clk 0:14:09] } 50... Kc6 { [%eval 12.95] [%clk 0:05:41] } 51. Rxb7 { [%eval 12.21] [%clk 0:14:34] } 1-0