Event: Asian Amateur Chess Competition 2025
Site: https://lichess.org/broadcast/asian-amateur-chess-championship-2025--open-u2300/round-9/RILfneBG/nGxMH3WP
White: Lau, Sau Ching
WhiteElo: 1902
Black: Chan, Wang Ip Boris
BlackTitle: CM
BlackElo: 1934
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.24] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] } 3... cxd4 { [%eval 0.19] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... a6 { [%eval 0.28] } 6. Be3 { [%eval 0.25] } 6... e5 { [%eval 0.15] } 7. Nf3 { [%eval 0.12] } 7... Be7 { [%eval 0.14] } 8. Bc4 { [%eval 0.11] } 8... O-O { [%eval 0.17] } 9. O-O { [%eval 0.16] } 9... Be6 { [%eval 0.15] } 10. Qe2 { [%eval 0.03] } 10... b5 { [%eval 0.07] } 11. Bb3 { [%eval 0.01] } 11... h6 { [%eval 0.06] } 12. Rfd1 { [%eval 0.03] } 12... Nbd7 { [%eval 0.0] } 13. Nd2 { [%eval -0.16] [%clk 1:34:50] } 13... Qc7 { [%eval -0.08] [%clk 1:34:50] } 14. a4 { [%eval -0.12] } 14... b4 { [%eval -0.19] } 15. Nd5 { [%eval -0.17] } 15... Nxd5 { [%eval 0.27] } 16. exd5 { [%eval 0.11] } 16... Bf5 { [%eval 0.17] } 17. Nc4?! { [%eval -0.6] } { Inaccuracy. a5 was best. } 17... Rae8?? { [%eval 1.37] } { Blunder. a5 was best. } 18. a5 { [%eval 1.32] } 18... Nc5 { [%eval 1.37] } 19. Qd2 { [%eval 0.84] } 19... e4?! { [%eval 1.99] } { Inaccuracy. Nxb3 was best. } 20. Qxb4 { [%eval 2.08] } 20... Bg4 { [%eval 2.04] } 21. Re1 { [%eval 1.87] } 21... Nxb3 { [%eval 2.06] } 22. cxb3 { [%eval 1.89] } 22... f5 { [%eval 1.81] [%clk 1:03:47] } 23. Rac1 { [%eval 1.94] [%clk 1:00:20] } 23... Qd7?! { [%eval 2.73] } { Inaccuracy. Qd8 was best. } { [%clk 1:02:20] } 24. Nb6 { [%eval 2.66] [%clk 1:00:32] } 24... Qb7 { [%eval 2.67] [%clk 1:02:20] } 25. h3?? { [%eval 0.65] } { Blunder. Bf4 was best. } { [%clk 1:00:01] } 25... Bh5? { [%eval 1.81] } { Mistake. f4 was best. } { [%clk 1:00:59] } 26. Qc4?? { [%eval 0.0] } { Blunder. Bf4 was best. } { [%clk 1:00:12] } 26... Bd8?! { [%eval 0.94] } { Inaccuracy. f4 was best. } { [%clk 0:59:57] } 27. Qc6?! { [%eval 0.0] } { Inaccuracy. Nc8 was best. } { [%clk 1:00:01] } 27... Qf7? { [%eval 1.38] } { Mistake. Qe7 was best. } { [%clk 0:56:30] } 28. Bf4? { [%eval 0.0] } { Mistake. Nc4 was best. } { [%clk 0:58:00] } 28... Qg6 { [%eval 0.11] [%clk 0:55:19] } 29. Qxd6?! { [%eval -0.6] } { Inaccuracy. Kh2 was best. } { [%clk 0:53:48] } 29... Rf6 { [%eval -0.93] [%clk 0:55:20] } 30. Qd7 { [%eval -0.87] [%clk 0:53:40] } 30... Bf3 { [%eval -0.85] [%clk 0:54:14] } 31. g3 { [%eval -0.68] [%clk 0:53:34] } 31... Qh5 { [%eval -1.1] [%clk 0:52:43] } 32. Kh2 { [%eval -0.9] [%clk 0:52:26] } 32... Bg4 { [%eval -0.82] [%clk 0:50:27] } 33. Rh1 { [%eval -0.78] [%clk 0:49:42] } 33... e3 { [%eval -0.84] [%clk 0:41:53] } 34. fxe3? { [%eval -2.5] } { Mistake. Rce1 was best. } { [%clk 0:47:17] } 34... g5 { [%eval -2.22] } 35. Kg1 { [%eval -2.54] [%clk 0:47:46] } 35... Bf3?? { [%eval 0.0] } { Blunder. Be2 was best. } { [%clk 0:32:51] } 36. Be5 { [%eval 0.0] [%clk 0:38:16] } 36... Bxh1 { [%eval 0.0] [%clk 0:32:08] } 37. Bxf6 { [%eval 0.0] [%clk 0:38:45] } 37... Bxf6 { [%eval 0.0] [%clk 0:32:10] } 38. Qxf5?? { [%eval -2.72] } { Blunder. g4 was best. } { [%clk 0:36:01] } 38... Qf3?? { [%eval -0.39] } { Blunder. Be4 was best. } { [%clk 0:31:25] } 39. Qxf3 { [%eval -0.42] [%clk 0:36:07] } 39... Bxf3 { [%eval -0.61] [%clk 0:31:52] } 40. Rf1?? { [%eval -4.69] } { Blunder. Kf2 was best. } { [%clk 0:36:16] } 40... Rxe3 { [%eval -4.57] [%clk 0:32:04] } 41. Nc4 { [%eval -4.61] [%clk 0:34:06] } 41... Rd3 { [%eval -4.51] [%clk 0:31:47] } 42. d6 { [%eval -4.13] [%clk 0:32:57] } 42... Kg7 { [%eval -4.17] [%clk 0:31:36] } 43. g4 { [%eval -4.63] [%clk 0:32:35] } 43... Bd1 { [%eval -4.24] [%clk 0:31:31] } 44. Ne3?! { [%eval -6.68] } { Inaccuracy. b4 was best. } { [%clk 0:30:35] } 44... Bd4 { [%eval -6.47] [%clk 0:31:34] } 0-1