Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-27
White: Poon, Pak Yu
WhiteElo: 1578
Black: Song, Sichen
BlackElo: 1156
Result: 1-0
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:37] } 1... e5 { [%eval 0.17] [%clk 1:29:32] } 2. Nf3 { [%eval 0.29] [%clk 1:30:16] } 2... Nc6 { [%eval 0.32] } 3. Bc4 { [%eval 0.21] } 3... Nf6 { [%eval 0.29] } 4. d3 { [%eval 0.21] } 4... Bc5 { [%eval 0.09] } 5. c3 { [%eval 0.23] } 5... O-O { [%eval 0.15] } 6. O-O { [%eval 0.13] } 6... d6 { [%eval 0.25] } 7. Bb3 { [%eval 0.0] } 7... h6 { [%eval 0.17] } 8. Nbd2 { [%eval 0.13] } 8... a5 { [%eval 0.09] [%clk 1:26:56] } 9. h3 { [%eval 0.03] [%clk 1:29:00] } 9... b5 { [%eval 0.13] [%clk 1:26:56] } 10. Re1 { [%eval -0.15] [%clk 1:29:00] } 10... Re8 { [%eval 0.09] [%clk 1:23:57] } 11. Nf1 { [%eval -0.15] [%clk 1:29:18] } 11... Bb7?! { [%eval 0.63] } { Inaccuracy. a4 was best. } { [%clk 1:24:24] } 12. Ng3?! { [%eval -0.1] } { Inaccuracy. a4 was best. } { [%clk 1:29:18] } 12... a4 { [%eval -0.07] [%clk 1:22:47] } 13. Bc2 { [%eval -0.1] [%clk 1:29:12] } 13... Ne7?! { [%eval 0.7] } { Inaccuracy. d5 was best. } { [%clk 1:21:53] } 14. d4 { [%eval 0.8] [%clk 1:26:50] } 14... exd4 { [%eval 0.68] [%clk 1:22:16] } 15. cxd4 { [%eval 0.85] [%clk 1:27:16] } 15... Bb4 { [%eval 0.63] [%clk 1:21:05] } 16. Re2 { [%eval 0.79] [%clk 1:27:00] } 16... Ng6 { [%eval 0.82] [%clk 1:20:37] } 17. Qd3?! { [%eval 0.0] } { Inaccuracy. a3 was best. } { [%clk 1:25:06] } 17... c5 { [%eval 0.0] [%clk 1:19:10] } 18. d5 { [%eval 0.0] [%clk 1:24:19] } 18... c4 { [%eval 0.27] [%clk 1:19:01] } 19. Qd1 { [%eval 0.25] [%clk 1:24:36] } 19... Bc5 { [%eval 0.19] [%clk 1:16:43] } 20. Bd2 { [%eval 0.08] [%clk 1:22:46] } 20... Qc7?! { [%eval 0.73] } { Inaccuracy. Bc8 was best. } { [%clk 1:12:40] } 21. Qc1? { [%eval -0.74] } { Mistake. a3 was best. } { [%clk 1:21:40] } 21... Bc8?! { [%eval 0.16] } { Inaccuracy. b4 was best. } { [%clk 1:09:54] } 22. h4?? { [%eval -2.36] } { Blunder. a3 was best. } { [%clk 1:12:47] } 22... Qe7? { [%eval -1.1] } { Mistake. Bg4 was best. } { [%clk 1:09:24] } 23. e5?! { [%eval -1.84] } { Inaccuracy. Be3 was best. } { [%clk 0:41:49] } 23... Ng4?! { [%eval -1.11] } { Inaccuracy. Nxe5 was best. } { [%clk 0:58:23] } 24. Bxg6 { [%eval -1.32] [%clk 0:37:22] } 24... fxg6 { [%eval -1.43] [%clk 0:58:20] } 25. Ne4 { [%eval -1.63] [%clk 0:29:09] } 25... Nxe5?! { [%eval -0.97] } { Inaccuracy. dxe5 was best. } { [%clk 0:56:52] } 26. Nxe5 { [%eval -1.02] [%clk 0:29:08] } 26... dxe5 { [%eval -0.93] [%clk 0:56:59] } 27. Bc3? { [%eval -2.14] } { Mistake. Nxc5 was best. } { [%clk 0:23:42] } 27... Bb7?! { [%eval -0.97] } { Inaccuracy. Bb6 was best. } { [%clk 0:53:23] } 28. Qc2?! { [%eval -2.14] } { Inaccuracy. Nxc5 was best. } { [%clk 0:23:09] } 28... b4?! { [%eval -1.49] } { Inaccuracy. Bb6 was best. } { [%clk 0:50:22] } 29. Nxc5 { [%eval -1.65] [%clk 0:22:40] } 29... Qxc5 { [%eval -1.47] [%clk 0:50:13] } 30. Bxe5 { [%eval -1.42] [%clk 0:21:17] } 30... Qxd5 { [%eval -1.48] [%clk 0:50:32] } 31. f4 { [%eval -1.43] [%clk 0:21:39] } 31... Qd3? { [%eval 0.0] } { Mistake. a3 was best. } { [%clk 0:49:05] } 32. Rd1 { [%eval 0.0] [%clk 0:21:48] } 32... Qxc2 { [%eval 0.0] [%clk 0:48:48] } 33. Rxc2 { [%eval 0.02] [%clk 0:22:13] } 33... Rac8 { [%eval 0.0] [%clk 0:46:25] } 34. Rd7 { [%eval 0.0] [%clk 0:20:48] } 34... Be4 { [%eval 0.0] [%clk 0:45:34] } 35. Rcd2 { [%eval 0.0] [%clk 0:19:57] } 35... Rxe5?? { [%eval 1.8] } { Blunder. Bf5 was best. } { [%clk 0:45:11] } 36. fxe5 { [%eval 2.14] [%clk 0:20:14] } 36... c3 { [%eval 2.78] [%clk 0:45:34] } 37. bxc3 { [%eval 2.6] [%clk 0:20:28] } 37... bxc3 { [%eval 2.79] [%clk 0:46:01] } 38. Rd8+ { [%eval 2.95] [%clk 0:20:28] } 38... Rxd8 { [%eval 3.04] [%clk 0:44:10] } 39. Rxd8+ { [%eval 2.86] [%clk 0:20:52] } 39... Kf7 { [%eval 2.78] [%clk 0:44:37] } 40. Rc8 { [%eval 2.89] [%clk 0:21:07] } 40... c2 { [%eval 3.02] [%clk 0:44:57] } 41. Kf2?? { [%eval 0.85] } { Blunder. a3 was best. } { [%clk 0:21:28] } 41... Ke6 { [%eval 0.75] [%clk 0:45:26] } 42. Ke3 { [%eval 1.15] [%clk 0:21:34] } 42... Kxe5 { [%eval 1.23] [%clk 0:45:36] } 43. Kd2? { [%eval 0.08] } { Mistake. g3 was best. } { [%clk 0:21:55] } 43... Kd4?! { [%eval 0.68] } { Inaccuracy. Bxg2 was best. } { [%clk 0:43:27] } 44. Rc3 { [%eval 0.19] [%clk 0:21:56] } 44... Ke5?? { [%eval 2.44] } { Blunder. Bxg2 was best. } { [%clk 0:43:13] } 45. g3 { [%eval 2.15] [%clk 0:21:53] } 45... Kf5? { [%eval 3.72] } { Mistake. Bd5 was best. } { [%clk 0:42:53] } 46. Ra3?? { [%eval 1.41] } { Blunder. Rc4 was best. } { [%clk 0:22:01] } 46... Bc6 { [%eval 1.32] [%clk 0:43:01] } 47. Kxc2 { [%eval 1.05] [%clk 0:22:24] } 47... g5?! { [%eval 1.69] } { Inaccuracy. Bd7 was best. } { [%clk 0:42:59] } 48. hxg5 { [%eval 1.84] [%clk 0:22:52] } 48... Kxg5 { [%eval 1.56] [%clk 0:42:52] } 49. Rc3 { [%eval 1.78] [%clk 0:22:16] } 49... Be8 { [%eval 1.87] [%clk 0:42:58] } 50. Rc4 { [%eval 1.48] [%clk 0:22:13] } 50... h5?! { [%eval 2.47] } { Inaccuracy. Kf6 was best. } { [%clk 0:42:54] } 51. Kd2 { [%eval 2.08] [%clk 0:22:32] } 51... g6 { [%eval 2.39] [%clk 0:43:09] } 52. Ke3 { [%eval 2.37] [%clk 0:22:25] } 52... Kf5?! { [%eval 3.5] } { Inaccuracy. Bd7 was best. } { [%clk 0:43:03] } 53. Rf4+ { [%eval 3.39] [%clk 0:22:07] } 53... Ke6?! { [%eval 5.19] } { Inaccuracy. Kg5 was best. } { [%clk 0:42:34] } 54. Re4+ { [%eval 5.24] [%clk 0:22:02] } 54... Kf7 { [%eval 5.34] [%clk 0:42:55] } 55. Kf4 { [%eval 5.47] [%clk 0:22:14] } 55... Bc6 { [%eval 5.33] [%clk 0:42:42] } 56. Rc4 { [%eval 5.18] [%clk 0:22:38] } 56... Bb5 { [%eval 5.16] [%clk 0:43:09] } 57. Rb4 { [%eval 5.57] [%clk 0:23:00] } 57... Bc6 { [%eval 5.52] [%clk 0:43:26] } 58. Kg5 { [%eval 5.45] [%clk 0:23:19] } 58... Be8 { [%eval 5.65] [%clk 0:43:33] } 59. Rc4 { [%eval 5.25] [%clk 0:22:53] } 59... Bb5 { [%eval 5.59] [%clk 0:42:27] } 60. Rc7+ { [%eval 5.43] [%clk 0:22:44] } 60... Ke6 { [%eval 5.25] [%clk 0:42:54] } 61. Kxg6 { [%eval 5.46] [%clk 0:23:05] } 61... Be2 { [%eval 5.6] [%clk 0:43:21] } 62. Rc3 { [%eval 5.71] [%clk 0:22:41] } 62... Kd5 { [%eval 5.5] [%clk 0:42:45] } 63. Ra3 { [%eval 5.33] [%clk 0:22:45] } 63... Ke4 { [%eval 5.34] [%clk 0:42:45] } 64. Rxa4+ { [%eval 5.05] [%clk 0:22:59] } 64... Kf3 { [%eval 4.8] [%clk 0:43:12] } 65. Ra3+ { [%eval 6.06] [%clk 0:23:21] } 65... Kf2 { [%eval 6.64] [%clk 0:43:37] } 66. Rc3 { [%eval 6.73] [%clk 0:23:32] } 1-0