Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-25
White: Teo, Hong Kai Javier
WhiteElo: 1262
Black: Poon, Pak Yu
BlackElo: 1578
Result: 0-1
ECO: B47
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, Ponomariov Gambit
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 1:30:19] } 2. Nf3 { [%eval 0.17] [%clk 1:30:26] } 2... e6 { [%eval 0.0] [%clk 1:29:41] } 3. d4 { [%eval 0.42] [%clk 1:29:31] } 3... cxd4 { [%eval 0.26] [%clk 1:30:10] } 4. Nxd4 { [%eval 0.4] [%clk 1:29:40] } 4... Nc6 { [%eval 0.5] [%clk 1:30:38] } 5. Nc3 { [%eval 0.33] [%clk 1:29:24] } 5... Qc7 { [%eval 0.29] [%clk 1:31:06] } 6. Ndb5 { [%eval 0.24] [%clk 1:29:16] } 6... Qb8 { [%eval 0.23] [%clk 1:31:22] } 7. Be3 { [%eval 0.0] [%clk 1:29:32] } 7... a6 { [%eval 0.49] [%clk 1:30:05] } 8. Bb6? { [%eval -0.7] } { Mistake. Nd4 was best. } { [%clk 1:29:24] } 8... axb5 { [%eval -0.79] [%clk 1:30:33] } 9. Nxb5 { [%eval -0.47] [%clk 1:29:21] } 9... Bb4+ { [%eval -0.78] [%clk 1:31:02] } 10. c3 { [%eval -0.72] [%clk 1:29:30] } 10... Ba5 { [%eval -0.73] [%clk 1:31:31] } 11. Nc7+ { [%eval -0.82] [%clk 1:29:51] } 11... Qxc7 { [%eval -0.83] [%clk 1:31:56] } 12. Bxc7 { [%eval -0.82] [%clk 1:30:16] } 12... Bxc7 { [%eval -0.85] [%clk 1:32:17] } 13. Qg4 { [%eval -0.75] [%clk 1:29:50] } 13... g6 { [%eval -0.88] [%clk 1:31:53] } 14. Bc4 { [%eval -1.39] [%clk 1:28:42] } 14... Nge7?! { [%eval -0.37] } { Inaccuracy. Kf8 was best. } { [%clk 1:29:39] } 15. Bb3 { [%eval -0.69] [%clk 1:28:27] } 15... b6 { [%eval -0.27] [%clk 1:22:07] } 16. O-O-O { [%eval -0.46] [%clk 1:23:29] } 16... Bb7 { [%eval -0.25] [%clk 1:18:00] } 17. f4?! { [%eval -0.9] } { Inaccuracy. Qe2 was best. } { [%clk 1:20:30] } 17... O-O-O { [%eval -0.65] [%clk 1:15:37] } 18. Rhf1 { [%eval -0.88] [%clk 1:18:26] } 18... f5 { [%eval -0.91] [%clk 1:13:10] } 19. Qe2 { [%eval -1.0] [%clk 1:18:29] } 19... fxe4 { [%eval -0.98] [%clk 1:12:36] } 20. Qxe4 { [%eval -0.9] [%clk 1:18:42] } 20... Na5 { [%eval -1.06] [%clk 1:11:16] } 21. Qe2 { [%eval -0.85] [%clk 1:18:00] } 21... Nxb3+ { [%eval -0.85] [%clk 1:10:40] } 22. axb3 { [%eval -0.86] [%clk 1:18:17] } 22... Rhf8 { [%eval -1.06] [%clk 1:10:03] } 23. g3 { [%eval -1.17] [%clk 1:17:42] } 23... Rf5 { [%eval -1.16] [%clk 1:07:41] } 24. Qc4 { [%eval -1.55] [%clk 1:16:17] } 24... Rc5 { [%eval -1.06] [%clk 1:05:50] } 25. Qd4 { [%eval -0.96] [%clk 1:14:56] } 25... Nf5 { [%eval -1.02] [%clk 1:05:06] } 26. Qf2 { [%eval -0.99] [%clk 1:15:13] } 26... Nd6 { [%eval -1.02] [%clk 1:03:07] } 27. g4 { [%eval -1.42] [%clk 1:15:42] } 27... Ne4 { [%eval -1.03] [%clk 1:00:58] } 28. Qh4 { [%eval -1.36] [%clk 1:14:41] } 28... h5 { [%eval -1.3] [%clk 1:00:59] } 29. f5 { [%eval -1.54] [%clk 1:14:03] } 29... g5? { [%eval -0.34] } { Mistake. exf5 was best. } { [%clk 0:58:47] } 30. Qxh5 { [%eval -0.28] [%clk 1:13:11] } 30... Bf4+ { [%eval 0.0] [%clk 0:59:15] } 31. Rxf4 { [%eval -0.01] [%clk 1:11:36] } 31... gxf4 { [%eval 0.0] [%clk 0:59:33] } 32. Qg6?? { [%eval -1.96] } { Blunder. b4 was best. } { [%clk 1:10:33] } 32... exf5 { [%eval -1.75] [%clk 1:00:01] } 33. g5 { [%eval -2.25] [%clk 1:08:56] } 33... Kc7 { [%eval -2.26] [%clk 0:56:34] } 34. b4 { [%eval -2.5] [%clk 1:09:26] } 34... Re5 { [%eval -2.27] [%clk 0:53:24] } 35. Qg7 { [%eval -2.78] [%clk 1:09:09] } 35... Ree8?! { [%eval -1.88] } { Inaccuracy. Re6 was best. } { [%clk 0:49:41] } 36. g6 { [%eval -1.96] [%clk 1:08:18] } 36... f3 { [%eval -2.0] [%clk 0:45:56] } 37. Qh6?! { [%eval -2.67] } { Inaccuracy. Qd4 was best. } { [%clk 1:08:45] } 37... f2 { [%eval -2.41] [%clk 0:45:52] } 38. Qf4+ { [%eval -2.58] [%clk 1:08:50] } 38... Kc8?! { [%eval -1.66] } { Inaccuracy. d6 was best. } { [%clk 0:44:20] } 39. b5?? { [%eval -5.02] } { Blunder. h4 was best. } { [%clk 1:09:19] } 39... Re6 { [%eval -4.85] [%clk 0:42:33] } 40. Qxf5 { [%eval -5.4] [%clk 1:08:03] } 40... Rf6 { [%eval -5.19] [%clk 0:42:15] } 41. Qh3 { [%eval -5.35] [%clk 1:06:16] } 41... Rxg6 { [%eval -5.42] [%clk 0:42:39] } 42. Qe3 { [%eval -5.6] [%clk 1:06:43] } 42... Rf6 { [%eval -5.01] [%clk 0:41:37] } 43. Rf1 { [%eval -5.01] [%clk 1:05:23] } 43... Nc5 { [%eval -5.52] } 44. Rxf2 { [%eval -6.18] [%clk 1:05:52] } 44... Rxf2 { [%eval -6.19] [%clk 0:42:27] } 45. b4 { [%eval -6.75] [%clk 1:06:00] } 45... Nb3+ { [%eval -6.81] [%clk 0:42:46] } 46. Kb1?? { [%eval #-8] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 1:06:29] } 46... Be4+ { [%eval #-7] [%clk 0:42:59] } 0-1