Event: British Universities Chess Association Championship 2025
Site: Holiday Inn, Leicester, United Kingdom
Date: 2025-02-22
White: Lee, Jun Wei
WhiteTitle: FM
WhiteElo: 2138
Black: Choong, Han-sen
BlackElo: 1981
Result: 0-1
ECO: D31
Opening: Semi-Slav Defense: Accelerated Move Order
Variant: Standard
TimeControl: G: 15 min + 10 seconds added per move

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.24] [%clk 0:15:18] } 2. c4 { [%eval 0.26] [%clk 0:15:26] } 2... e6 { [%eval 0.27] [%clk 0:15:26] } 3. Nc3 { [%eval 0.18] [%clk 0:15:34] } 3... c6 { [%eval 0.26] [%clk 0:15:34] } 4. cxd5 { [%eval 0.13] [%clk 0:15:28] } 4... exd5 { [%eval 0.11] [%clk 0:15:39] } 5. Qc2 { [%eval -0.01] [%clk 0:14:55] } 5... g6 { [%eval 0.0] [%clk 0:15:45] } 6. Bf4 { [%eval -0.07] [%clk 0:14:28] } 6... Bf5 { [%eval 0.0] [%clk 0:15:42] } 7. Qb3 { [%eval 0.0] [%clk 0:14:21] } 7... b5 { [%eval 0.42] [%clk 0:14:44] } 8. e3 { [%eval 0.34] [%clk 0:13:43] } 8... b4?! { [%eval 1.14] } { Inaccuracy. Nd7 was best. } { [%clk 0:13:41] } 9. Na4 { [%eval 1.21] [%clk 0:13:42] } 9... Nd7 { [%eval 1.75] [%clk 0:13:46] } 10. Rc1 { [%eval 1.81] [%clk 0:13:41] } 10... Nb6 { [%eval 2.39] [%clk 0:07:42] } 11. Nf3 { [%eval 2.3] [%clk 0:13:08] } 11... Bd6 { [%eval 2.31] [%clk 0:06:43] } 12. Ne5 { [%eval 2.35] [%clk 0:12:30] } 12... Ne7 { [%eval 2.3] [%clk 0:06:35] } 13. Be2 { [%eval 1.82] [%clk 0:11:29] } 13... O-O { [%eval 2.28] [%clk 0:04:40] } 14. O-O?! { [%eval 1.12] } { Inaccuracy. Nc5 was best. } { [%clk 0:11:25] } 14... Rb8?! { [%eval 2.12] } { Inaccuracy. Nxa4 was best. } { [%clk 0:03:40] } 15. Bg3?! { [%eval 1.38] } { Inaccuracy. Nc5 was best. } { [%clk 0:10:07] } 15... a5 { [%eval 1.79] [%clk 0:01:57] } 16. Nc5 { [%eval 1.78] [%clk 0:09:19] } 16... Kg7 { [%eval 2.0] [%clk 0:01:38] } 17. a3 { [%eval 1.72] [%clk 0:07:57] } 17... a4 { [%eval 1.99] [%clk 0:00:29] } 18. Qxb4 { [%eval 2.09] [%clk 0:06:02] } 18... Nc4 { [%eval 1.96] [%clk 0:00:32] } 19. Qc3 { [%eval 2.06] [%clk 0:05:35] } 19... Nxb2 { [%eval 2.12] [%clk 0:00:14] } 20. Na6? { [%eval 0.64] } { Mistake. Ned7 was best. } { [%clk 0:04:29] } 20... Rb3 { [%eval 0.65] [%clk 0:00:18] } 21. Qd2 { [%eval 0.65] [%clk 0:04:33] } 21... Bxa3 { [%eval 0.85] [%clk 0:00:19] } 22. Nxc6? { [%eval -0.46] } { Mistake. Ra1 was best. } { [%clk 0:04:05] } 22... Nxc6 { [%eval -0.59] [%clk 0:00:28] } 23. Rxc6 { [%eval -0.73] [%clk 0:04:13] } 23... Nc4 { [%eval -0.56] [%clk 0:00:32] } 24. Bxc4?! { [%eval -1.41] } { Inaccuracy. Rxc4 was best. } { [%clk 0:02:46] } 24... dxc4 { [%eval -1.14] [%clk 0:00:41] } 25. Qa2? { [%eval -2.76] } { Mistake. Nc5 was best. } { [%clk 0:01:27] } 25... Bd3 { [%eval -2.84] [%clk 0:00:33] } 26. Rd1 { [%eval -3.36] [%clk 0:01:23] } 26... Qa8?? { [%eval -0.58] } { Blunder. Qd5 was best. } { [%clk 0:00:16] } 27. Be5+?? { [%eval -3.51] } { Blunder. d5 was best. } { [%clk 0:01:24] } 27... f6 { [%eval -3.47] [%clk 0:00:16] } 28. Rc7+?! { [%eval -4.5] } { Inaccuracy. d5 was best. } { [%clk 0:00:17] } 28... Rf7 { [%eval -4.53] [%clk 0:00:24] } 29. Rxf7+ { [%eval -4.74] [%clk 0:00:26] } 29... Kxf7 { [%eval -4.16] [%clk 0:00:33] } 30. Nc7 { [%eval -4.42] [%clk 0:00:19] } 30... Qb7 { [%eval -4.43] [%clk 0:00:30] } 31. Bf4 { [%eval -4.98] [%clk 0:00:24] } 31... g5 { [%eval -4.77] [%clk 0:00:30] } 32. Bg3 { [%eval -4.56] [%clk 0:00:33] } 32... Bb1? { [%eval -2.57] } { Mistake. Rc3 was best. } { [%clk 0:00:20] } 33. Qe2 { [%eval -2.27] [%clk 0:00:25] } 33... Qb4?? { [%eval 1.15] } { Blunder. Bd3 was best. } { [%clk 0:00:14] } 34. Qh5+?? { [%eval -3.57] } { Blunder. h4 was best. } { [%clk 0:00:12] } 34... Bg6 { [%eval -3.58] [%clk 0:00:23] } 35. Qg4 { [%eval -3.55] [%clk 0:00:22] } 35... Rb1 { [%eval -3.62] [%clk 0:00:15] } 36. Qd7+ { [%eval -3.91] [%clk 0:00:16] } 36... Kg8 { [%eval -3.82] [%clk 0:00:16] } 37. Qd8+ { [%eval -4.37] [%clk 0:00:13] } 37... Kg7 { [%eval -4.18] [%clk 0:00:18] } 38. Ne6+ { [%eval -4.94] [%clk 0:00:17] } 38... Kh6 { [%eval -5.22] [%clk 0:00:23] } 39. h4 { [%eval -5.09] [%clk 0:00:12] } 39... Rxd1+ { [%eval -4.93] [%clk 0:00:30] } 40. Kh2 { [%eval -5.02] [%clk 0:00:21] } 40... Qe7 { [%eval -4.9] [%clk 0:00:15] } 41. Qc8 { [%eval -5.45] [%clk 0:00:17] } 41... Bf5 { [%eval -5.5] [%clk 0:00:23] } 42. hxg5+ { [%eval -5.53] [%clk 0:00:11] } 42... fxg5 { [%eval -5.62] [%clk 0:00:31] } 0-1