Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-28
White: Wu, Yuetong
Black: Chiu, David Zion
BlackElo: 1363
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] } 2. Nf3 { [%eval 0.17] } 2... d6 { [%eval 0.0] [%clk 1:31:53] } 3. d4 { [%eval 0.25] [%clk 1:32:13] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:14] } 4... Nf6 { [%eval 0.3] [%clk 1:31:49] } 5. Nc3 { [%eval 0.21] [%clk 1:32:09] } 5... a6 { [%eval 0.39] [%clk 1:32:01] } 6. a4 { [%eval 0.0] [%clk 1:32:21] } 6... e5 { [%eval 0.13] [%clk 1:31:43] } 7. Nb3 { [%eval 0.0] [%clk 1:32:40] } 7... Be6 { [%eval 0.0] [%clk 1:31:42] } 8. Be2 { [%eval 0.11] [%clk 1:32:16] } 8... Be7 { [%eval 0.32] [%clk 1:31:34] } 9. O-O { [%eval 0.16] [%clk 1:32:36] } 9... O-O { [%eval 0.28] [%clk 1:31:43] } 10. Be3 { [%eval 0.01] [%clk 1:32:53] } 10... Nbd7 { [%eval 0.36] [%clk 1:31:54] } 11. f4 { [%eval 0.0] [%clk 1:32:38] } 11... exf4 { [%eval 0.02] [%clk 1:30:53] } 12. Bxf4 { [%eval 0.03] [%clk 1:32:30] } 12... Nc5 { [%eval 0.29] [%clk 1:30:56] } 13. Nxc5 { [%eval 0.24] [%clk 1:32:27] } 13... dxc5 { [%eval 0.37] [%clk 1:29:55] } 14. Bf3 { [%eval 0.38] [%clk 1:29:41] } 14... Qb6 { [%eval 0.42] [%clk 1:29:00] } 15. Rb1 { [%eval 0.27] [%clk 1:17:45] } 15... Rad8 { [%eval 0.3] [%clk 1:28:26] } 16. Qe1 { [%eval 0.21] [%clk 1:16:57] } 16... c4+ { [%eval 0.24] [%clk 1:26:38] } 17. Kh1 { [%eval 0.23] [%clk 1:17:22] } 17... Bc5?! { [%eval 1.05] } { Inaccuracy. Qc5 was best. } { [%clk 1:24:36] } 18. Qg3 { [%eval 0.85] [%clk 1:17:33] } 18... Be3?? { [%eval 4.23] } { Blunder. Ne8 was best. } { [%clk 1:20:40] } 19. Bc7 { [%eval 4.37] [%clk 1:16:43] } 19... Qc5 { [%eval 4.32] [%clk 1:17:42] } 20. Bxd8 { [%eval 4.31] [%clk 1:16:49] } 20... Rxd8 { [%eval 4.51] [%clk 1:18:01] } 21. e5 { [%eval 4.25] [%clk 1:17:05] } 21... Nd7 { [%eval 4.57] [%clk 1:16:05] } 22. Rbd1 { [%eval 4.65] [%clk 1:17:32] } 22... Bd4?! { [%eval 5.94] } { Inaccuracy. Rf8 was best. } { [%clk 1:15:38] } 23. Ne4?! { [%eval 4.29] } { Inaccuracy. Qh4 was best. } { [%clk 1:15:57] } 23... Qb6?! { [%eval 5.49] } { Inaccuracy. Qxe5 was best. } { [%clk 1:13:26] } 24. Qh4?! { [%eval 4.21] } { Inaccuracy. a5 was best. } { [%clk 1:14:20] } 24... Bxe5 { [%eval 4.07] [%clk 1:10:55] } 25. Ng5 { [%eval 4.23] [%clk 1:14:10] } 25... h6?! { [%eval 5.43] } { Inaccuracy. Nf8 was best. } { [%clk 1:08:21] } 26. Nxe6 { [%eval 5.16] [%clk 1:14:32] } 26... fxe6 { [%eval 5.38] [%clk 1:08:49] } 27. Qxc4 { [%eval 5.5] [%clk 1:12:17] } 27... Bb8 { [%eval 5.88] [%clk 1:05:13] } 28. Bg4 { [%eval 5.69] [%clk 1:11:37] } 28... Nf8 { [%eval 5.71] [%clk 1:04:30] } 29. Rxd8 { [%eval 5.72] [%clk 1:09:33] } 29... Qxd8 { [%eval 5.55] [%clk 1:04:49] } 30. Bxe6+ { [%eval 5.72] [%clk 1:09:49] } 30... Kh8 { [%eval 6.06] [%clk 1:04:49] } 31. Bd5 { [%eval 5.41] [%clk 1:08:16] } 31... Nd7 { [%eval 5.88] [%clk 1:00:29] } 32. Bxb7 { [%eval 5.98] [%clk 1:06:12] } 32... Nb6 { [%eval 6.2] [%clk 0:59:52] } 33. Qf7 { [%eval 6.29] [%clk 1:05:56] } 33... Nd7 { [%eval 6.6] [%clk 0:59:50] } 34. Be4 { [%eval 7.68] [%clk 1:05:23] } 34... Bd6 { [%eval 9.07] [%clk 0:51:39] } 35. Qg6 { [%eval 8.22] [%clk 0:57:12] } 35... Qg8 { [%eval 9.66] [%clk 0:51:12] } 36. Qxd6 { [%eval 9.61] [%clk 0:57:38] } 36... Nf6 { [%eval 9.47] [%clk 0:46:50] } 37. Rxf6 { [%eval 7.15] [%clk 0:57:18] } 37... gxf6 { [%eval 7.15] [%clk 0:46:18] } 38. Qxf6+ { [%eval 7.15] [%clk 0:57:36] } 38... Qg7 { [%eval 7.15] [%clk 0:45:52] } 39. Qxg7+ { [%eval 36.24] [%clk 0:58:01] } 39... Kxg7 { [%eval 33.84] [%clk 0:45:48] } 40. b4 { [%eval 36.07] [%clk 0:58:18] } 40... a5?! { [%eval #15] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:45:36] } 41. bxa5 { [%eval #13] [%clk 0:58:35] } 41... Kf6 { [%eval #14] [%clk 0:45:53] } 42. a6 { [%eval #12] [%clk 0:58:58] } 42... Ke5 { [%eval #12] [%clk 0:40:14] } 43. a7 { [%eval #11] [%clk 0:59:22] } 43... Kxe4 { [%eval #10] [%clk 0:38:09] } 44. a8=Q+ { [%eval #9] [%clk 0:59:43] } 44... Kd4 { [%eval #9] [%clk 0:35:52] } 45. Kg1 { [%eval #10] [%clk 1:00:10] } 45... Kc3?? { [%eval #8] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:32:40] } 46. Qc6+ { [%eval #7] [%clk 1:00:37] } 46... Kb4 { [%eval #5] [%clk 0:31:04] } 47. c3+ { [%eval #7] [%clk 1:00:44] } 47... Kb3 { [%eval #7] [%clk 0:29:02] } 48. a5 { [%eval #6] [%clk 1:00:57] } 48... Kc2 { [%eval #6] [%clk 0:26:45] } 49. a6 { [%eval #5] [%clk 1:01:14] } 49... h5 { [%eval #5] [%clk 0:26:45] } 50. a7 { [%eval #4] [%clk 1:01:40] } 50... Kd3 { [%eval #4] [%clk 0:23:49] } 51. a8=Q { [%eval #3] [%clk 1:01:51] } 51... h4 { [%eval #2] [%clk 0:18:16] } 52. Qaa6+ { [%eval #3] [%clk 1:02:08] } 52... Ke3 { [%eval #2] [%clk 0:12:20] } 53. Qh6+ { [%eval #2] [%clk 1:02:28] } 53... Ke4 { [%eval #2] [%clk 0:09:34] } 54. Qc4+ { [%eval #1] [%clk 1:02:52] } 54... Ke5 { [%eval #1] [%clk 0:03:31] } 55. Qhe6# { [%clk 1:03:18] } 1-0