Event: Asian Amateur Chess Competition 2025
Site: https://lichess.org/broadcast/asian-amateur-chess-championship-2025--open-u1700/round-4/I1FhSnUQ/XDNmeO8R
White: Say, Hoi Wang Isaac
WhiteElo: 1544
Black: Su, Guan-Rui
Result: 1-0
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.24] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:30:57] } 2... e6 { [%eval 0.28] [%clk 1:30:56] } 3. d4 { [%eval 0.4] [%clk 1:30:31] } 3... cxd4 { [%eval 0.29] [%clk 1:31:22] } 4. Nxd4 { [%eval 0.35] [%clk 1:30:43] } 4... Nc6 { [%eval 0.28] [%clk 1:31:47] } 5. Nc3 { [%eval 0.26] [%clk 1:31:00] } 5... Qc7 { [%eval 0.35] [%clk 1:31:55] } 6. Be3 { [%eval 0.31] [%clk 1:30:26] } 6... a6 { [%eval 0.34] [%clk 1:32:13] } 7. Be2 { [%eval 0.16] [%clk 1:28:57] } 7... Nf6 { [%eval 0.32] [%clk 1:32:37] } 8. O-O { [%eval 0.34] [%clk 1:27:50] } 8... Bb4 { [%eval 0.45] [%clk 1:32:38] } 9. f3 { [%eval -0.07] [%clk 1:25:07] } 9... O-O { [%eval -0.02] [%clk 1:32:44] } 10. Na4 { [%eval -0.41] [%clk 1:15:41] } 10... b5 { [%eval -0.06] [%clk 1:27:27] } 11. Nxc6 { [%eval 0.02] [%clk 1:06:57] } 11... Qxc6 { [%eval 0.11] [%clk 1:22:41] } 12. c3 { [%eval -0.3] [%clk 1:06:59] } 12... Ba5 { [%eval -0.3] [%clk 1:21:37] } 13. b4 { [%eval -0.35] [%clk 1:04:13] } 13... Bc7 { [%eval -0.37] [%clk 1:18:38] } 14. Nc5 { [%eval -0.39] [%clk 0:57:15] } 14... d5?! { [%eval 0.18] } { Inaccuracy. d6 was best. } { [%clk 1:16:03] } 15. a4 { [%eval 0.21] [%clk 0:52:22] } 15... Bb7 { [%eval 0.13] [%clk 1:13:47] } 16. Qc2 { [%eval 0.05] [%clk 0:44:09] } 16... dxe4 { [%eval 0.0] [%clk 1:11:41] } 17. fxe4 { [%eval 0.0] [%clk 0:43:45] } 17... Bb6 { [%eval 0.45] [%clk 1:10:08] } 18. Bf3 { [%eval 0.39] [%clk 0:34:14] } 18... Qc7 { [%eval 0.51] [%clk 1:08:30] } 19. Qf2 { [%eval 0.22] [%clk 0:31:46] } 19... Bxc5 { [%eval 0.28] [%clk 1:07:05] } 20. Bxc5 { [%eval 0.22] [%clk 0:31:22] } 20... Rfc8 { [%eval 0.25] [%clk 1:06:16] } 21. e5 { [%eval 0.19] [%clk 0:28:46] } 21... Ne4 { [%eval 0.2] [%clk 1:06:00] } 22. Bxe4 { [%eval 0.21] [%clk 0:25:57] } 22... Bxe4 { [%eval 0.26] [%clk 1:05:50] } 23. a5 { [%eval 0.28] [%clk 0:23:51] } 23... Qb7 { [%eval 0.13] [%clk 1:01:02] } 24. Rad1 { [%eval 0.12] [%clk 0:22:16] } 24... Bd5? { [%eval 1.56] } { Mistake. Rd8 was best. } { [%clk 0:59:20] } 25. Qg3?! { [%eval 0.55] } { Inaccuracy. Rd4 was best. } { [%clk 0:21:39] } 25... Rd8 { [%eval 0.91] [%clk 0:52:16] } 26. Rd4?! { [%eval 0.29] } { Inaccuracy. Bb6 was best. } { [%clk 0:20:35] } 26... Bc4 { [%eval 0.31] [%clk 0:49:35] } 27. Rff4 { [%eval 0.36] [%clk 0:20:20] } 27... Rd5?! { [%eval 1.46] } { Inaccuracy. Rxd4 was best. } { [%clk 0:46:08] } 28. Rg4 { [%eval 1.57] [%clk 0:20:04] } 28... g6 { [%eval 1.51] [%clk 0:46:14] } 29. Rh4 { [%eval 1.56] [%clk 0:19:13] } 29... Rad8?! { [%eval 2.81] } { Inaccuracy. Re8 was best. } { [%clk 0:45:45] } 30. Qg5 { [%eval 2.53] [%clk 0:19:09] } 30... Rxd4 { [%eval 3.01] [%clk 0:45:46] } 31. cxd4 { [%eval 2.91] [%clk 0:19:09] } 31... Rc8 { [%eval 3.45] [%clk 0:45:04] } 32. Be7 { [%eval 3.34] [%clk 0:17:00] } 32... Be2?? { [%eval #27] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:44:47] } 33. Qh6 { [%eval 11.76] [%clk 0:16:06] } 33... Rc1+?! { [%eval #7] } { Checkmate is now unavoidable. Bh5 was best. } { [%clk 0:43:43] } 34. Qxc1?? { [%eval 3.34] } { Lost forced checkmate sequence. Kf2 was best. } { [%clk 0:15:36] } 34... Qxe7 { [%eval 3.26] [%clk 0:44:11] } 35. Qh6 { [%eval 3.16] [%clk 0:15:02] } 35... Bh5 { [%eval 3.94] [%clk 0:43:50] } 36. Rf4 { [%eval 3.78] [%clk 0:08:07] } 36... Qxb4 { [%eval 3.54] [%clk 0:42:46] } 37. g4?? { [%eval 0.15] } { Blunder. Qg5 was best. } { [%clk 0:07:40] } 37... Qd2? { [%eval 1.79] } { Mistake. Qc3 was best. } { [%clk 0:40:16] } 38. gxh5?? { [%eval 0.0] } { Blunder. h3 was best. } { [%clk 0:07:36] } 38... Qe3+ { [%eval 0.0] [%clk 0:38:33] } 39. Kg2 { [%eval 0.0] [%clk 0:07:24] } 39... Qd2+ { [%eval 0.0] [%clk 0:38:33] } 40. Kg3 { [%eval 0.0] [%clk 0:07:28] } 40... Qe3+ { [%eval 0.0] [%clk 0:38:25] } 41. Kh4 { [%eval 0.0] [%clk 0:06:59] } 41... Qg1?? { [%eval 4.88] } { Blunder. f6 was best. } { [%clk 0:36:38] } 42. h3 { [%eval 4.54] [%clk 0:06:22] } 42... Qe1+?! { [%eval 6.87] } { Inaccuracy. b4 was best. } { [%clk 0:28:51] } 43. Kg5 { [%eval 6.79] [%clk 0:06:05] } 43... Qxa5 { [%eval 8.18] [%clk 0:28:46] } 44. hxg6 { [%eval 8.25] [%clk 0:04:42] } 44... hxg6 { [%eval 7.84] [%clk 0:28:38] } 45. Qh4 { [%eval 7.16] [%clk 0:03:24] } 45... Qd8+ { [%eval 7.73] [%clk 0:25:08] } 46. Kg4 { [%eval 7.21] [%clk 0:03:16] } 46... Qd5 { [%eval 7.4] [%clk 0:25:25] } 47. Qf6 { [%eval 6.92] [%clk 0:03:02] } 47... Qg2+?! { [%eval 11.45] } { Inaccuracy. Qd7 was best. } { [%clk 0:25:17] } 48. Kh4 { [%eval 9.44] [%clk 0:03:25] } 48... Qb7? { [%eval #8] } { Checkmate is now unavoidable. g5+ was best. } { [%clk 0:25:28] } 49. Rg4?? { [%eval 6.89] } { Lost forced checkmate sequence. Qd8+ was best. } { [%clk 0:01:59] } 49... b4 { [%eval 9.37] [%clk 0:25:20] } 50. Qd8+ { [%eval 7.99] [%clk 0:02:03] } 50... Kg7 { [%eval 7.48] [%clk 0:25:39] } 51. Kg5 { [%eval 7.46] [%clk 0:02:15] } 51... Qh1? { [%eval #17] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:24:13] } 52. Qf6+ { [%eval 10.54] [%clk 0:01:34] } 52... Kf8?! { [%eval #16] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:22:12] } 53. Rf4 { [%eval 8.83] [%clk 0:01:53] } 53... Qg2+ { [%eval 8.26] [%clk 0:22:20] } 54. Kh4 { [%eval 7.33] [%clk 0:01:34] } 54... Qb7? { [%eval #8] } { Checkmate is now unavoidable. g5+ was best. } { [%clk 0:21:20] } 55. Qh8+ { [%eval #7] [%clk 0:02:00] } 1-0