Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-26
White: Du, Yuxin
WhiteElo: 1948
Black: Peng, Shiyang
BlackElo: 1376
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Lasker-Dunne Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:31:17] } 1... c5 { [%eval 0.33] [%clk 1:30:57] } 2. g3 { [%eval 0.0] [%clk 1:31:17] } 2... d6?! { [%eval 0.64] } { Inaccuracy. d5 was best. } { [%clk 1:31:07] } 3. Bg2 { [%eval 0.34] [%clk 1:31:35] } 3... Nf6 { [%eval 0.48] } 4. Ne2 { [%eval 0.43] } 4... g6 { [%eval 0.37] [%clk 1:28:34] } 5. c3 { [%eval 0.22] [%clk 1:30:57] } 5... Bg7 { [%eval 0.17] [%clk 1:28:34] } 6. d4 { [%eval 0.5] [%clk 1:31:02] } 6... cxd4 { [%eval 0.95] [%clk 1:27:57] } 7. cxd4 { [%eval 0.78] [%clk 1:31:21] } 7... e6 { [%eval 0.78] [%clk 1:28:04] } 8. Nbc3 { [%eval 0.85] [%clk 1:30:42] } 8... Nbd7 { [%eval 1.03] [%clk 1:25:54] } 9. O-O { [%eval 1.01] [%clk 1:22:51] } 9... O-O { [%eval 1.03] [%clk 1:24:25] } 10. f4 { [%eval 0.64] [%clk 1:14:33] } 10... e5 { [%eval 0.59] [%clk 1:17:55] } 11. Kh1 { [%eval 0.6] [%clk 1:11:50] } 11... a6 { [%eval 0.58] [%clk 1:14:35] } 12. Be3 { [%eval 0.15] [%clk 1:08:16] } 12... b5 { [%eval 0.15] [%clk 1:11:29] } 13. Qb3 { [%eval -0.08] [%clk 1:00:27] } 13... Rb8 { [%eval 0.13] [%clk 1:06:01] } 14. Rad1 { [%eval -0.17] [%clk 0:56:32] } 14... Qe7 { [%eval 0.37] [%clk 1:01:27] } 15. fxe5 { [%eval 0.39] [%clk 0:35:18] } 15... dxe5 { [%eval 0.45] [%clk 1:00:39] } 16. Bg5 { [%eval 0.29] [%clk 0:32:56] } 16... Qe6 { [%eval 0.25] [%clk 0:51:41] } 17. Qxe6 { [%eval 0.34] [%clk 0:24:42] } 17... fxe6 { [%eval 0.27] [%clk 0:52:05] } 18. Bh3 { [%eval -0.18] [%clk 0:24:04] } 18... Rb6?! { [%eval 0.89] } { Inaccuracy. b4 was best. } { [%clk 0:47:01] } 19. Be3 { [%eval 0.34] [%clk 0:18:01] } 19... Rc6?! { [%eval 0.93] } { Inaccuracy. exd4 was best. } { [%clk 0:43:40] } 20. d5 { [%eval 0.94] [%clk 0:10:37] } 20... exd5 { [%eval 0.98] [%clk 0:42:55] } 21. exd5 { [%eval 0.98] [%clk 0:10:54] } 21... Rd6 { [%eval 1.54] [%clk 0:40:21] } 22. b4?! { [%eval 0.78] } { Inaccuracy. Be6+ was best. } { [%clk 0:08:04] } 22... Kh8?! { [%eval 1.36] } { Inaccuracy. h5 was best. } { [%clk 0:35:48] } 23. Kg1 { [%eval 1.33] [%clk 0:07:14] } 23... Re8 { [%eval 1.29] [%clk 0:30:52] } 24. Rfe1 { [%eval 0.8] [%clk 0:05:10] } 24... Bf8 { [%eval 1.11] [%clk 0:28:04] } 25. a3 { [%eval 0.77] [%clk 0:04:52] } 25... Nb6 { [%eval 1.03] [%clk 0:24:43] } 26. Bxc8 { [%eval 1.03] [%clk 0:05:02] } 26... Nxc8 { [%eval 1.15] [%clk 0:24:54] } 27. Bc5 { [%eval 0.85] [%clk 0:03:54] } 27... Rd7 { [%eval 0.81] [%clk 0:23:51] } 28. h3?! { [%eval -0.03] } { Inaccuracy. Nc1 was best. } { [%clk 0:01:52] } 28... Nd6 { [%eval 0.12] [%clk 0:22:42] } 29. g4 { [%eval -0.04] [%clk 0:02:11] } 29... h6?! { [%eval 0.55] } { Inaccuracy. Nde4 was best. } { [%clk 0:21:37] } 30. Ng3 { [%eval 0.42] [%clk 0:02:07] } 30... Nc4 { [%eval 0.96] [%clk 0:18:04] } 31. Nge4 { [%eval 0.81] [%clk 0:01:54] } 31... Nxe4 { [%eval 0.84] [%clk 0:17:36] } 32. Nxe4 { [%eval 0.83] [%clk 0:01:54] } 32... Kg7?? { [%eval 2.76] } { Blunder. Red8 was best. } { [%clk 0:17:24] } 33. Bxf8+ { [%eval 2.69] [%clk 0:02:03] } 33... Rxf8 { [%eval 2.8] [%clk 0:16:17] } 34. Nc5 { [%eval 2.82] [%clk 0:02:25] } 34... Rfd8 { [%eval 3.1] [%clk 0:15:06] } 35. Nxd7 { [%eval 3.08] [%clk 0:02:10] } 35... Rxd7 { [%eval 2.94] [%clk 0:15:31] } 36. Rd3 { [%eval 2.66] [%clk 0:01:28] } 36... Kf6 { [%eval 3.15] [%clk 0:14:53] } 37. Kg2 { [%eval 2.81] [%clk 0:01:38] } 37... Ke7 { [%eval 2.77] [%clk 0:13:32] } 38. a4 { [%eval 2.92] [%clk 0:01:30] } 38... Kd6 { [%eval 3.13] [%clk 0:12:36] } 39. axb5 { [%eval 3.4] [%clk 0:01:50] } 39... axb5 { [%eval 3.46] [%clk 0:12:51] } 40. Rf3?! { [%eval 2.37] } { Inaccuracy. Ra1 was best. } { [%clk 0:01:23] } 40... Ke7?! { [%eval 3.85] } { Inaccuracy. Re7 was best. } { [%clk 0:11:54] } 41. Ref1 { [%eval 4.02] [%clk 0:01:28] } 41... Kd8 { [%eval 4.05] [%clk 0:08:52] } 42. Rf8+ { [%eval 4.12] [%clk 0:01:47] } 42... Kc7 { [%eval 4.01] [%clk 0:08:55] } 43. R1f7 { [%eval 4.56] [%clk 0:01:57] } 43... Ne3+ { [%eval 4.24] [%clk 0:08:54] } 44. Kf3 { [%eval 4.34] [%clk 0:02:17] } 44... Nxd5 { [%eval 4.49] [%clk 0:09:16] } 45. Rxd7+ { [%eval 4.51] [%clk 0:02:26] } 45... Kxd7 { [%eval 4.56] [%clk 0:09:43] } 46. Ke4 { [%eval 4.48] [%clk 0:02:27] } 46... Nxb4 { [%eval 4.39] [%clk 0:09:23] } 47. Rb8 { [%eval 3.78] [%clk 0:01:54] } 47... Kc6 { [%eval 4.26] [%clk 0:09:21] } 48. Kxe5 { [%eval 3.88] [%clk 0:01:46] } 48... Nd3+ { [%eval 4.57] [%clk 0:08:11] } 49. Kd4 { [%eval 4.19] [%clk 0:01:53] } 49... Nf4 { [%eval 4.58] [%clk 0:07:18] } 50. h4 { [%eval 4.75] [%clk 0:01:23] } 50... h5 { [%eval 5.01] [%clk 0:06:53] } 51. gxh5?! { [%eval 3.43] } { Inaccuracy. Rg8 was best. } { [%clk 0:01:22] } 51... gxh5 { [%eval 3.59] [%clk 0:06:49] } 52. Rh8 { [%eval 3.63] [%clk 0:01:26] } 52... b4 { [%eval 3.01] [%clk 0:05:53] } 53. Rh6+?? { [%eval 0.4] } { Blunder. Ke4 was best. } { [%clk 0:01:26] } 53... Kb5?? { [%eval 4.57] } { Blunder. Kc7 was best. } { [%clk 0:05:15] } 54. Rf6 { [%eval 4.67] [%clk 0:01:24] } 54... Ne2+ { [%eval 5.11] [%clk 0:03:59] } 55. Kd3 { [%eval 5.09] [%clk 0:01:44] } 55... Nc3 { [%eval 4.99] [%clk 0:03:32] } 56. Rf5+ { [%eval 5.05] [%clk 0:02:05] } 56... Ka4 { [%eval 6.42] [%clk 0:03:45] } 57. Rxh5 { [%eval 6.04] [%clk 0:02:26] } 57... Ka3 { [%eval 6.73] [%clk 0:03:32] } 58. Rg5 { [%eval 6.81] [%clk 0:01:59] } 58... Na4 { [%eval 6.79] [%clk 0:03:04] } 59. h5 { [%eval 6.74] [%clk 0:02:01] } 59... b3?! { [%eval 35.09] } { Inaccuracy. Nb6 was best. } { [%clk 0:02:58] } 60. h6 { [%eval 34.37] [%clk 0:02:04] } 60... b2 { [%eval 35.46] [%clk 0:02:51] } 61. Rb5 { [%eval #17] [%clk 0:01:37] } 61... Ka2 { [%eval #7] [%clk 0:02:31] } 62. Kc2 { [%eval #6] [%clk 0:01:27] } 62... Nc5 { [%eval #2] [%clk 0:01:54] } 63. Ra5+ { [%eval #1] [%clk 0:01:50] } 1-0