Event: Round 5: Yuan, Serena - Alfaro, William
Date: 2024-11-10
White: Yuan, Serena
WhiteTitle: WCM
WhiteElo: 1911
Black: Alfaro, William
BlackTitle: FM
BlackElo: 2129
Result: 1-0
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:18:58] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... g6 { [%eval 0.25] [%clk 1:18:04] } 3. Nf3 { [%eval 0.15] [%clk 1:31:38] } 3... Bg7 { [%eval 0.31] [%clk 1:18:24] } 4. g3 { [%eval 0.15] [%clk 1:32:00] } 4... c5 { [%eval 0.3] [%clk 1:18:17] } 5. Bg2 { [%eval 0.14] [%clk 1:32:05] } 5... O-O { [%eval 0.39] [%clk 1:18:24] } 6. O-O { [%eval 0.21] [%clk 1:32:25] } 6... cxd4 { [%eval 0.17] [%clk 1:18:39] } 7. Nxd4 { [%eval 0.11] [%clk 1:32:39] } 7... Nc6 { [%eval 0.3] [%clk 1:19:06] } 8. Nxc6 { [%eval -0.23] [%clk 1:32:37] } 8... bxc6 { [%eval 0.22] [%clk 1:17:38] } 9. Nc3 { [%eval 0.15] [%clk 1:32:26] } 9... d6 { [%eval 0.34] [%clk 1:16:11] } 10. Bxc6 { [%eval 0.39] [%clk 1:31:33] } 10... Rb8 { [%eval 0.32] [%clk 1:14:51] } 11. Bg2 { [%eval 0.35] [%clk 1:31:15] } 11... Qa5 { [%eval 0.36] [%clk 1:15:15] } 12. Qc2 { [%eval 0.51] [%clk 1:30:01] } 12... Bf5 { [%eval 0.57] [%clk 1:14:42] } 13. e4 { [%eval 0.62] [%clk 1:29:56] } 13... Be6 { [%eval 0.41] [%clk 1:15:11] } 14. Nd5 { [%eval -0.06] [%clk 1:28:38] } 14... Nxd5 { [%eval -0.06] [%clk 1:12:23] } 15. exd5 { [%eval -0.04] [%clk 1:28:27] } 15... Bf5 { [%eval -0.02] [%clk 1:12:26] } 16. Qe2 { [%eval -0.15] [%clk 1:28:18] } 16... Rfe8 { [%eval -0.14] [%clk 1:11:10] } 17. g4 { [%eval -0.15] [%clk 1:24:38] } 17... Bd7 { [%eval 0.0] [%clk 1:10:23] } 18. h3 { [%eval 0.0] [%clk 1:24:07] } 18... e6 { [%eval 0.0] [%clk 1:09:15] } 19. Qc2 { [%eval 0.01] [%clk 1:20:59] } 19... Ba4?! { [%eval 0.85] } { Inaccuracy. Qa6 was best. } { [%clk 1:00:35] } 20. Qd3 { [%eval 1.03] [%clk 1:18:37] } 20... Bxb2 { [%eval 1.13] [%clk 0:57:58] } 21. Bxb2?! { [%eval 0.47] } { Inaccuracy. dxe6 was best. } { [%clk 1:18:49] } 21... Rxb2 { [%eval 0.5] [%clk 0:58:26] } 22. Qa3?! { [%eval -0.09] } { Inaccuracy. dxe6 was best. } { [%clk 1:16:57] } 22... Qb4 { [%eval -0.08] [%clk 0:56:40] } 23. Qxb4 { [%eval -0.06] [%clk 1:15:39] } 23... Rxb4 { [%eval -0.09] [%clk 0:57:05] } 24. Rfc1 { [%eval -0.1] [%clk 1:12:50] } 24... Rc8 { [%eval -0.12] [%clk 0:56:54] } 25. Bf1 { [%eval -0.63] [%clk 1:12:41] } 25... Rb2?! { [%eval 0.0] } { Inaccuracy. exd5 was best. } { [%clk 0:42:56] } 26. Rcb1?! { [%eval -0.57] } { Inaccuracy. dxe6 was best. } { [%clk 1:08:55] } 26... Rcb8 { [%eval -0.56] [%clk 0:39:17] } 27. Bd3 { [%eval -0.54] [%clk 1:08:39] } 27... Kg7 { [%eval -0.26] [%clk 0:38:40] } 28. a3?! { [%eval -1.15] } { Inaccuracy. dxe6 was best. } { [%clk 1:06:54] } 28... g5 { [%eval -0.65] [%clk 0:30:28] } 29. dxe6 { [%eval -0.87] [%clk 1:06:05] } 29... fxe6 { [%eval -0.81] [%clk 0:30:56] } 30. Rxb2 { [%eval -0.94] [%clk 1:05:34] } 30... Rxb2 { [%eval -0.95] [%clk 0:31:25] } 31. Rb1?? { [%eval -3.67] } { Blunder. Re1 was best. } { [%clk 1:05:34] } 31... Rxb1+ { [%eval -3.47] [%clk 0:31:49] } 32. Bxb1 { [%eval -3.35] [%clk 1:05:58] } 32... Bb3 { [%eval -3.79] [%clk 0:30:39] } 33. Bd3 { [%eval -3.7] [%clk 1:05:52] } 33... h6 { [%eval -3.22] [%clk 0:30:56] } 34. f3?! { [%eval -4.16] } { Inaccuracy. Kg2 was best. } { [%clk 1:05:11] } 34... Kf6 { [%eval -4.08] [%clk 0:31:25] } 35. Kf2 { [%eval -3.97] [%clk 1:05:20] } 35... Ke5 { [%eval -4.02] [%clk 0:31:54] } 36. Ke3 { [%eval -4.37] [%clk 1:05:35] } 36... d5 { [%eval -4.07] [%clk 0:31:12] } 37. cxd5 { [%eval -4.66] [%clk 1:04:30] } 37... exd5 { [%eval -4.73] [%clk 0:30:06] } 38. Bg6 { [%eval -5.29] [%clk 1:02:17] } 38... Bc4 { [%eval -5.13] [%clk 0:28:49] } 39. Bf5 { [%eval -5.5] [%clk 1:01:13] } 39... Bf1 { [%eval -4.64] [%clk 0:25:41] } 40. Kf2 { [%eval -4.51] [%clk 1:00:23] } 40... Bxh3?? { [%eval -0.01] } { Blunder. Bb5 was best. } { [%clk 0:24:51] } 41. Bd3 { [%eval -0.1] [%clk 0:58:54] } 41... Kd4 { [%eval 0.0] [%clk 0:22:31] } 42. Bb5 { [%eval 0.06] [%clk 0:57:56] } 42... Kc3?? { [%eval 3.81] } { Blunder. h5 was best. } { [%clk 0:13:36] } 43. Kg3 { [%eval 3.32] [%clk 0:56:55] } 43... Kd2? { [%eval 5.77] } { Mistake. Kb3 was best. } { [%clk 0:07:02] } 44. Kxh3 { [%eval 5.68] [%clk 0:55:48] } 44... Ke3 { [%eval 5.46] [%clk 0:07:31] } 45. Kg3 { [%eval 5.82] [%clk 0:55:58] } 45... d4 { [%eval 5.81] [%clk 0:08:00] } 46. Ba4 { [%eval 5.32] [%clk 0:52:59] } 46... d3 { [%eval 5.63] [%clk 0:08:29] } 47. Bb3 { [%eval 5.57] [%clk 0:51:59] } 47... a5 { [%eval 6.92] [%clk 0:08:45] } 48. a4 { [%eval 6.82] [%clk 0:51:34] } 48... Kd4 { [%eval 6.71] [%clk 0:06:29] } 49. f4 { [%eval 6.62] [%clk 0:50:57] } 49... Kc3 { [%eval 5.99] [%clk 0:06:58] } 50. Bd1 { [%eval 7.22] [%clk 0:51:08] } 50... Kd2 { [%eval 7.17] [%clk 0:07:27] } 51. Bf3 { [%eval 7.0] [%clk 0:51:09] } 51... gxf4+ { [%eval 6.26] [%clk 0:06:49] } 52. Kxf4 { [%eval 5.82] [%clk 0:51:32] } 1-0