Event: HKCC 2024 & Olympiad Selection 2024
Site: Hong Kong Taoist Association Wun Tsuen School, On Shin Road, Kowloon, Hong Kong
Date: 2024-02-16
White: Lau, Clayton Hunter
Black: Wong, Kainos
BlackElo: 1089
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:00:50] } 1... c5 { [%eval 0.33] [%clk 1:00:50] } 2. Nf3 { [%eval 0.25] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] [%clk 1:01:34] } 3... cxd4 { [%eval 0.13] [%clk 1:01:40] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... a6 { [%eval 0.24] } 6. Be3 { [%eval 0.24] } 6... e5 { [%eval 0.31] } 7. Nf3 { [%eval 0.0] } 7... Be7 { [%eval 0.25] } 8. Bd3 { [%eval -0.09] } 8... O-O { [%eval -0.03] } 9. O-O { [%eval -0.05] } 9... h6 { [%eval 0.39] } 10. Nd5? { [%eval -0.78] } { Mistake. Na4 was best. } 10... Nxd5 { [%eval -0.78] } 11. exd5 { [%eval -0.81] } 11... f5 { [%eval -0.79] } 12. Be2 { [%eval -0.73] } 12... e4? { [%eval 0.77] } { Mistake. Nd7 was best. } 13. Nd4 { [%eval 0.66] } 13... f4 { [%eval 0.69] } 14. Bd2 { [%eval 0.79] } 14... Bf6 { [%eval 0.87] } 15. Bc3?? { [%eval -0.92] } { Blunder. Ne6 was best. } 15... Be5?? { [%eval 0.84] } { Blunder. f3 was best. } 16. Ne6 { [%eval 0.76] [%clk 1:03:33] } 16... Bxe6 { [%eval 0.8] [%clk 1:02:56] } 17. dxe6 { [%eval 0.82] [%clk 1:03:33] } 17... Bxc3 { [%eval 0.8] [%clk 1:03:39] } 18. bxc3 { [%eval 0.7] [%clk 1:03:45] } 18... d5 { [%eval 0.65] [%clk 1:03:21] } 19. c4 { [%eval 0.12] [%clk 1:03:45] } 19... d4 { [%eval 0.15] [%clk 1:03:21] } 20. c5?! { [%eval -0.86] } { Inaccuracy. Bh5 was best. } { [%clk 1:03:44] } 20... Qd5 { [%eval -1.0] [%clk 1:03:08] } 21. Rb1 { [%eval -1.16] [%clk 1:03:44] } 21... f3? { [%eval 0.47] } { Mistake. Nc6 was best. } { [%clk 1:02:49] } 22. gxf3?? { [%eval -4.68] } { Blunder. e7 was best. } { [%clk 1:04:02] } 22... exf3 { [%eval -4.49] [%clk 1:01:44] } 23. Bxf3 { [%eval -4.5] [%clk 1:03:50] } 23... Rxf3 { [%eval -4.45] [%clk 1:01:44] } 24. e7 { [%eval -5.19] [%clk 1:03:58] } 24... Nd7 { [%eval -4.27] [%clk 1:02:01] } 25. Re1 { [%eval -5.31] [%clk 1:04:19] } 25... Re8 { [%eval -5.5] [%clk 1:01:41] } 26. Qe2 { [%eval -5.26] [%clk 1:03:55] } 26... Rf7 { [%eval -5.36] [%clk 1:01:12] } 27. Qe6 { [%eval -5.52] [%clk 1:03:22] } 27... Qxe6 { [%eval -5.21] [%clk 1:00:48] } 28. Rxe6 { [%eval -5.32] [%clk 1:03:48] } 28... Rfxe7 { [%eval -5.0] [%clk 1:01:06] } 29. Rxe7 { [%eval -4.92] [%clk 1:04:12] } 29... Rxe7 { [%eval -4.98] [%clk 1:01:30] } 30. Rxb7 { [%eval -4.97] [%clk 1:04:34] } 30... Re1+ { [%eval -4.93] [%clk 1:01:49] } 31. Kg2 { [%eval -4.9] [%clk 1:04:35] } 31... Nxc5 { [%eval -4.82] [%clk 1:02:08] } 32. Rc7 { [%eval -4.87] [%clk 1:04:35] } 32... Re5 { [%eval -4.82] [%clk 1:01:40] } 33. f4?! { [%eval -6.13] } { Inaccuracy. Rc6 was best. } { [%clk 1:04:54] } 33... Re2+ { [%eval -6.1] [%clk 1:02:10] } 34. Kf3 { [%eval -6.06] [%clk 1:04:54] } 34... Rxc2 { [%eval -5.92] } 35. f5 { [%eval -5.84] [%clk 1:05:03] } 35... d3 { [%eval -6.38] [%clk 1:02:29] } 36. Ke3 { [%eval -7.22] [%clk 1:05:29] } 36... d2 { [%eval -7.05] [%clk 1:02:29] } 37. Ke2 { [%eval -7.21] [%clk 1:06:05] } 37... Rc1 { [%eval -7.1] [%clk 1:03:35] } 38. Kxd2 { [%eval -7.84] [%clk 1:05:40] } 38... Nb3+ { [%eval -7.61] [%clk 1:02:53] } 39. axb3 { [%eval -8.35] [%clk 1:06:05] } 39... Rxc7 { [%eval -7.74] [%clk 1:03:17] } 40. Kd3 { [%eval -8.36] [%clk 1:06:05] } 40... Kf7 { [%eval -8.96] [%clk 1:03:35] } 41. Ke4 { [%eval -8.39] [%clk 1:06:20] } 41... Kf6 { [%eval -8.19] [%clk 1:04:00] } 42. Kf4? { [%eval #-25] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 1:06:47] } 42... Rc5?! { [%eval -40.45] } { Lost forced checkmate sequence. Rc3 was best. } { [%clk 1:04:51] } 43. b4?! { [%eval #-17] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 1:07:10] } 43... Rxf5+ { [%eval #-18] [%clk 1:04:51] } 44. Kg4 { [%eval #-16] [%clk 1:07:20] } 44... Rb5 { [%eval #-15] [%clk 1:05:16] } 45. Kh4 { [%eval #-15] [%clk 1:07:36] } 45... Rxb4+ { [%eval #-11] [%clk 1:06:19] } 46. Kh5?? { [%eval #-2] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 1:08:24] } 46... a5 { [%eval #-2] [%clk 1:06:19] } 47. h4 { [%eval #-2] [%clk 1:08:44] } 47... Rb3 { [%eval #-7] [%clk 1:07:04] } 48. Kg4 { [%eval #-7] [%clk 1:09:24] } 48... a4 { [%eval #-6] [%clk 1:07:27] } 49. Kh5 { [%eval #-5] [%clk 1:08:56] } 49... a3 { [%eval #-4] [%clk 1:07:04] } 50. Kg4 { [%eval #-4] } 50... a2 { [%eval #-3] [%clk 1:07:44] } 51. Kh5?? { [%eval #-3] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 1:09:48] } 51... a1=Q { [%eval #-2] } 52. Kg4 { [%eval #-2] [%clk 1:10:06] } 52... Rb4+ { [%eval #-3] [%clk 1:08:38] } 53. Kh5 { [%clk 1:10:26] } 53... Qa5# { [%clk 1:08:38] } 0-1