Event: Round 2: Yao, Hanchi - Alfaro, William
Date: 2024-11-09
White: Yao, Hanchi
WhiteElo: 2018
Black: Alfaro, William
BlackTitle: FM
BlackElo: 2129
Result: 0-1
ECO: A40
Opening: Modern Defense: Beefeater Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:24:39] } 1... g6 { [%eval 0.57] [%clk 1:28:12] } 2. c4 { [%eval 0.29] [%clk 1:25:04] } 2... Bg7 { [%eval 0.59] [%clk 1:28:40] } 3. Nc3 { [%eval 0.46] [%clk 1:25:30] } 3... c5 { [%eval 0.46] [%clk 1:29:05] } 4. d5 { [%eval 0.51] [%clk 1:24:05] } 4... Bxc3+ { [%eval 0.5] [%clk 1:29:14] } 5. bxc3 { [%eval 0.6] [%clk 1:24:29] } 5... f5 { [%eval 0.57] [%clk 1:27:49] } 6. Nf3 { [%eval 0.31] [%clk 1:16:17] } 6... Qa5 { [%eval 0.48] [%clk 1:28:02] } 7. Qc2 { [%eval 0.56] [%clk 1:15:49] } 7... Nf6 { [%eval 0.5] [%clk 1:28:02] } 8. e3 { [%eval 0.29] [%clk 1:05:39] } 8... d6 { [%eval 0.3] [%clk 1:27:54] } 9. Be2 { [%eval -0.11] [%clk 1:03:40] } 9... Nbd7 { [%eval 0.22] [%clk 1:26:48] } 10. O-O { [%eval 0.2] [%clk 1:03:36] } 10... Nb6?! { [%eval 0.76] } { Inaccuracy. Ne5 was best. } { [%clk 1:27:12] } 11. Nd2?! { [%eval 0.06] } { Inaccuracy. a4 was best. } { [%clk 1:00:08] } 11... Na4 { [%eval 0.11] [%clk 1:10:24] } 12. Bd3 { [%eval -0.02] [%clk 0:57:08] } 12... Bd7 { [%eval -0.14] [%clk 1:10:40] } 13. Nb1 { [%eval -0.46] [%clk 0:51:21] } 13... O-O-O { [%eval -0.53] [%clk 1:08:22] } 14. Bd2 { [%eval -0.76] [%clk 0:49:41] } 14... e6 { [%eval -0.82] [%clk 1:03:10] } 15. Qb3 { [%eval -0.66] [%clk 0:45:48] } 15... Nb6?! { [%eval 0.0] } { Inaccuracy. Rde8 was best. } { [%clk 0:57:28] } 16. Na3?! { [%eval -0.94] } { Inaccuracy. a4 was best. } { [%clk 0:38:55] } 16... Qa4 { [%eval -0.44] [%clk 0:50:50] } 17. Qb2 { [%eval -0.87] [%clk 0:28:31] } 17... exd5 { [%eval -0.62] [%clk 0:49:33] } 18. cxd5 { [%eval -0.55] [%clk 0:28:42] } 18... c4 { [%eval -0.68] [%clk 0:49:26] } 19. Be2 { [%eval -0.8] [%clk 0:27:37] } 19... Nfxd5 { [%eval -0.65] [%clk 0:46:43] } 20. Rab1?! { [%eval -1.23] } { Inaccuracy. Rfb1 was best. } { [%clk 0:27:20] } 20... Bc6 { [%eval -1.27] [%clk 0:47:07] } 21. Nc2 { [%eval -1.23] [%clk 0:26:51] } 21... Rhe8 { [%eval -1.21] [%clk 0:40:01] } 22. Nd4 { [%eval -1.16] [%clk 0:25:23] } 22... Nc7 { [%eval -1.16] [%clk 0:36:26] } 23. Bd1 { [%eval -0.99] [%clk 0:19:43] } 23... Qa5 { [%eval -0.94] [%clk 0:35:16] } 24. Nxc6 { [%eval -1.51] [%clk 0:19:05] } 24... bxc6 { [%eval -1.49] [%clk 0:35:43] } 25. Bf3 { [%eval -1.65] [%clk 0:18:06] } 25... d5 { [%eval -1.74] [%clk 0:35:29] } 26. Rfd1 { [%eval -2.3] [%clk 0:17:09] } 26... Kb7 { [%eval -1.93] [%clk 0:29:44] } 27. Qb4 { [%eval -2.55] [%clk 0:11:14] } 27... Qxb4 { [%eval -2.63] [%clk 0:28:02] } 28. Rxb4?! { [%eval -3.44] } { Inaccuracy. cxb4 was best. } { [%clk 0:11:41] } 28... Na6 { [%eval -3.26] [%clk 0:27:23] } 29. Rbb1 { [%eval -3.2] [%clk 0:12:01] } 29... Nc5 { [%eval -3.24] [%clk 0:26:41] } 30. h3 { [%eval -3.33] [%clk 0:11:20] } 30... Ne4 { [%eval -2.95] [%clk 0:20:57] } 31. Kf1 { [%eval -3.04] [%clk 0:09:59] } 31... Kc7 { [%eval -3.03] [%clk 0:21:08] } 32. Be1 { [%eval -3.03] [%clk 0:09:12] } 32... Na4 { [%eval -2.66] [%clk 0:16:19] } 33. Rdc1 { [%eval -3.25] [%clk 0:08:21] } 33... Rb8 { [%eval -3.15] [%clk 0:16:36] } 34. Rxb8 { [%eval -3.64] [%clk 0:08:18] } 34... Rxb8 { [%eval -3.56] [%clk 0:13:54] } 35. Bd1 { [%eval -4.02] [%clk 0:07:46] } 35... Nb2 { [%eval -3.22] [%clk 0:13:46] } 36. f3 { [%eval -3.14] [%clk 0:07:03] } 36... Nd3?? { [%eval -1.13] } { Blunder. Nd6 was best. } { [%clk 0:09:12] } 37. fxe4 { [%eval -1.26] [%clk 0:05:40] } 37... Nxc1 { [%eval -1.25] [%clk 0:09:39] } 38. Bg3+ { [%eval -0.98] [%clk 0:06:01] } 38... Kc8 { [%eval -1.03] [%clk 0:09:30] } 39. Bxb8 { [%eval -0.95] [%clk 0:06:26] } 39... Kxb8 { [%eval -0.95] [%clk 0:09:56] } 40. exf5 { [%eval -0.98] [%clk 0:06:49] } 40... gxf5 { [%eval -0.97] [%clk 0:10:23] } 41. a3?? { [%eval -2.84] } { Blunder. Ke1 was best. } { [%clk 0:06:58] } 41... Na2 { [%eval -2.77] [%clk 0:10:27] } 42. Bc2 { [%eval -2.79] [%clk 0:07:23] } 42... Kc7 { [%eval -2.49] [%clk 0:09:35] } 43. Bxf5 { [%eval -2.87] [%clk 0:07:43] } 43... h6 { [%eval -2.6] [%clk 0:10:03] } 44. Ke2 { [%eval -3.07] [%clk 0:07:27] } 44... Nxc3+ { [%eval -3.07] [%clk 0:10:25] } 45. Kd2 { [%eval -3.05] [%clk 0:07:39] } 45... Nb5 { [%eval -3.4] [%clk 0:10:09] } 46. a4 { [%eval -3.23] [%clk 0:07:55] } 46... Nd6 { [%eval -3.13] [%clk 0:10:37] } 47. Bc2 { [%eval -3.56] [%clk 0:08:19] } 47... c5 { [%eval -3.38] [%clk 0:08:10] } 48. Kc3 { [%eval -4.2] [%clk 0:08:44] } 48... a5 { [%eval -4.2] [%clk 0:07:43] } 49. g4 { [%eval -4.4] [%clk 0:08:28] } 49... Kd7 { [%eval -4.27] [%clk 0:08:10] } 50. h4 { [%eval -3.94] [%clk 0:08:19] } 50... Ke6 { [%eval -4.52] [%clk 0:07:54] } 51. g5 { [%eval -4.35] [%clk 0:08:15] } 51... hxg5 { [%eval -4.76] [%clk 0:08:07] } 52. hxg5 { [%eval -4.38] [%clk 0:08:44] } 52... Ke5 { [%eval -4.22] [%clk 0:08:36] } 53. g6?! { [%eval -5.71] } { Inaccuracy. Bb1 was best. } { [%clk 0:08:59] } 53... d4+ { [%eval -5.44] [%clk 0:08:50] } 54. Kd2 { [%eval -5.11] [%clk 0:09:25] } 54... d3?? { [%eval 0.0] } { Blunder. Kf6 was best. } { [%clk 0:05:12] } 55. Bxd3 { [%eval 0.0] [%clk 0:09:27] } 55... cxd3 { [%eval 0.0] [%clk 0:05:31] } 56. Kxd3?? { [%eval #-21] } { Checkmate is now unavoidable. g7 was best. } { [%clk 0:09:51] } 56... Kf6 { [%eval #-20] [%clk 0:05:46] } 57. e4 { [%eval -75.65] [%clk 0:10:16] } 57... Kxg6 { [%eval -9.81] [%clk 0:05:46] } 58. e5 { [%clk 0:10:16] } 58... Nb7 { [%clk 0:05:46] } 0-1