Event: Round 1: Ohng, Wei Zhe Quilliam - Li, Brian Borui
Date: 2025-06-23
White: Ohng, Wei Zhe Quilliam
WhiteElo: 1642
Black: Li, Brian Borui
BlackElo: 1901
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:23] } 3. c3 { [%eval 0.06] [%clk 1:31:43] } 3... Nf6 { [%eval 0.2] [%clk 1:31:51] } 4. e5 { [%eval 0.25] [%clk 1:32:01] } 4... Nd5 { [%eval 0.22] [%clk 1:32:18] } 5. d4 { [%eval 0.12] [%clk 1:32:12] } 5... cxd4 { [%eval 0.17] [%clk 1:32:45] } 6. cxd4 { [%eval 0.07] [%clk 1:32:35] } 6... d6 { [%eval 0.17] [%clk 1:33:12] } 7. Bb5+ { [%eval 0.0] [%clk 1:32:11] } 7... Bd7 { [%eval 0.0] [%clk 1:33:22] } 8. Bxd7+ { [%eval -0.18] [%clk 1:32:30] } 8... Qxd7 { [%eval -0.18] [%clk 1:33:49] } 9. O-O { [%eval -0.24] [%clk 1:32:36] } 9... Be7 { [%eval -0.19] [%clk 1:33:58] } 10. Nc3 { [%eval -0.16] [%clk 1:32:33] } 10... Nxc3 { [%eval -0.19] [%clk 1:34:22] } 11. bxc3 { [%eval -0.16] [%clk 1:32:56] } 11... O-O { [%eval -0.12] [%clk 1:34:46] } 12. Ba3 { [%eval -0.12] [%clk 1:26:45] } 12... Nc6 { [%eval -0.09] [%clk 1:33:30] } 13. exd6 { [%eval -0.17] [%clk 1:26:35] } 13... Bxd6 { [%eval -0.19] [%clk 1:33:57] } 14. Bxd6 { [%eval -0.15] [%clk 1:26:41] } 14... Qxd6 { [%eval -0.09] [%clk 1:34:25] } 15. Qd3 { [%eval -0.28] [%clk 1:22:39] } 15... h6 { [%eval -0.28] [%clk 1:31:04] } 16. h3 { [%eval -0.26] [%clk 1:22:52] } 16... Rfd8 { [%eval -0.16] [%clk 1:29:38] } 17. Rfd1 { [%eval -0.17] [%clk 1:22:53] } 17... Rac8 { [%eval -0.19] [%clk 1:28:07] } 18. Qe3 { [%eval -0.49] [%clk 0:52:42] } 18... Qd5 { [%eval -0.48] [%clk 1:21:01] } 19. Ne5? { [%eval -2.17] } { Mistake. Qe2 was best. } { [%clk 0:52:18] } 19... Nxe5 { [%eval -1.73] [%clk 1:20:50] } 20. dxe5 { [%eval -1.77] [%clk 0:52:37] } 20... Qa5?! { [%eval -0.74] } { Inaccuracy. Qxd1+ was best. } { [%clk 1:20:55] } 21. Rd6 { [%eval -0.93] [%clk 0:34:52] } 21... Rxd6 { [%eval -0.78] [%clk 1:16:55] } 22. exd6 { [%eval -0.78] [%clk 0:35:13] } 22... Qxc3 { [%eval -0.86] [%clk 1:17:20] } 23. Qxc3 { [%eval -0.78] [%clk 0:35:24] } 23... Rxc3 { [%eval -0.88] [%clk 1:17:47] } 24. Rb1?? { [%eval -2.76] } { Blunder. Rd1 was best. } { [%clk 0:35:26] } 24... b6 { [%eval -2.88] [%clk 1:17:16] } 25. Rb4?! { [%eval -4.28] } { Inaccuracy. Rd1 was best. } { [%clk 0:35:38] } 25... Rd3 { [%eval -4.02] [%clk 1:17:21] } 26. Ra4 { [%eval -4.23] [%clk 0:35:33] } 26... a5 { [%eval -4.38] [%clk 1:17:44] } 27. Rc4 { [%eval -4.32] [%clk 0:35:29] } 27... Rxd6 { [%eval -4.42] [%clk 1:18:10] } 28. a4 { [%eval -4.4] [%clk 0:35:54] } 28... f6 { [%eval -4.24] [%clk 1:17:55] } 29. f4 { [%eval -4.39] [%clk 0:36:12] } 29... Kf7 { [%eval -4.35] [%clk 1:17:39] } 30. Kf2 { [%eval -4.74] [%clk 0:36:34] } 30... Rd2+ { [%eval -4.77] [%clk 1:18:02] } 31. Kf3 { [%eval -4.53] [%clk 0:36:57] } 31... Rb2 { [%eval -4.72] [%clk 1:18:11] } 32. g4 { [%eval -5.21] [%clk 0:36:45] } 32... Rb4?! { [%eval -3.95] } { Inaccuracy. Rb3+ was best. } { [%clk 1:18:25] } 33. Rc6?! { [%eval -5.37] } { Inaccuracy. Rc7+ was best. } { [%clk 0:36:21] } 33... Rxa4 { [%eval -5.21] [%clk 1:17:32] } 34. Rxb6 { [%eval -5.07] [%clk 0:36:45] } 34... Ra3+ { [%eval -5.1] [%clk 1:18:00] } 35. Kg2 { [%eval -5.01] [%clk 0:36:57] } 35... f5 { [%eval -5.03] [%clk 1:15:51] } 36. gxf5 { [%eval -5.05] [%clk 0:36:54] } 36... exf5 { [%eval -5.07] [%clk 1:16:18] } 37. Rb7+ { [%eval -4.72] [%clk 0:37:15] } 37... Kg6 { [%eval -5.27] [%clk 1:16:44] } 38. Rb6+ { [%eval -5.85] [%clk 0:37:25] } 38... Kh5 { [%eval -5.51] [%clk 1:16:50] } 39. Rb5 { [%eval -6.44] [%clk 0:37:28] } 39... g6 { [%eval -6.42] [%clk 1:17:13] } 40. Rb6 { [%eval -6.5] [%clk 0:37:04] } 40... a4 { [%eval -6.1] [%clk 1:15:33] } 41. Ra6 { [%eval -5.87] [%clk 0:36:20] } 41... Ra2+ { [%eval -6.47] [%clk 1:15:42] } 42. Kg3 { [%eval -6.37] [%clk 0:32:50] } 42... a3 { [%eval -6.33] [%clk 1:16:01] } 43. Ra5 { [%eval -6.2] [%clk 0:30:38] } 43... Ra1 { [%eval -5.49] [%clk 1:16:22] } 44. Kg2 { [%eval -6.74] [%clk 0:30:36] } 44... a2 { [%eval -6.81] [%clk 1:16:43] } 45. Ra8 { [%eval -6.61] [%clk 0:16:26] } 45... g5 { [%eval -6.46] [%clk 1:16:19] } 46. fxg5 { [%eval -6.22] [%clk 0:16:18] } 46... hxg5 { [%eval -7.51] [%clk 1:16:45] } 47. Rh8+ { [%eval -6.78] [%clk 0:15:08] } 47... Kg6 { [%eval -6.67] [%clk 1:17:12] } 48. Ra8 { [%eval -7.15] [%clk 0:15:25] } 48... f4 { [%eval -7.15] [%clk 1:17:36] } 49. Ra6+ { [%eval -8.13] [%clk 0:13:55] } 49... Kh5 { [%eval -7.89] [%clk 1:17:53] } 50. Ra8? { [%eval #-19] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:06:03] } 50... f3+ { [%eval -11.81] [%clk 1:17:52] } 51. Kh2?! { [%eval #-10] } { Checkmate is now unavoidable. Kxf3 was best. } { [%clk 0:06:25] } 51... f2 { [%eval #-9] [%clk 1:18:16] } 52. Rh8+ { [%eval #-9] [%clk 0:06:18] } 52... Kg6 { [%eval #-8] [%clk 1:18:42] } 53. Rg8+ { [%eval #-8] [%clk 0:06:43] } 53... Kh7 { [%eval #-7] [%clk 1:18:52] } 0-1