Event: British Universities Chess Association Championship 2025
Site: Holiday Inn, Leicester, United Kingdom
Date: 2025-02-22
White: Sivakumar, Ashvin
WhiteTitle: FM
WhiteElo: 2103
Black: Petr, Jan
BlackTitle: FM
BlackElo: 2159
Result: 0-1
ECO: D08
Opening: Queen's Gambit Declined: Albin Countergambit, Normal Line
Variant: Standard
TimeControl: G: 15 min + 10 seconds added per move

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.24] [%clk 0:15:17] } 2. c4 { [%eval 0.26] [%clk 0:15:23] } 2... e5 { [%eval 0.66] [%clk 0:15:26] } 3. dxe5 { [%eval 0.53] [%clk 0:15:20] } 3... d4 { [%eval 0.74] [%clk 0:15:35] } 4. Nf3 { [%eval 0.65] [%clk 0:15:22] } 4... Nc6 { [%eval 0.65] [%clk 0:15:43] } 5. a3 { [%eval 0.52] [%clk 0:15:28] } 5... Bg4 { [%eval 1.01] [%clk 0:15:43] } 6. Nbd2 { [%eval 0.85] [%clk 0:14:58] } 6... Qe7 { [%eval 1.07] [%clk 0:15:28] } 7. h3 { [%eval 1.35] [%clk 0:13:22] } 7... Bh5 { [%eval 1.29] [%clk 0:15:33] } 8. g4 { [%eval 1.65] [%clk 0:11:26] } 8... Bg6 { [%eval 1.64] [%clk 0:15:42] } 9. Bg2 { [%eval 1.33] [%clk 0:11:35] } 9... O-O-O { [%eval 1.48] [%clk 0:15:07] } 10. Nb3? { [%eval 0.35] } { Mistake. Qa4 was best. } { [%clk 0:10:03] } 10... d3 { [%eval 0.4] [%clk 0:10:51] } 11. e3 { [%eval 0.31] [%clk 0:07:23] } 11... h5 { [%eval 0.29] [%clk 0:08:57] } 12. Nbd4?! { [%eval -0.58] } { Inaccuracy. g5 was best. } { [%clk 0:06:18] } 12... Nxe5?! { [%eval 0.09] } { Inaccuracy. Be4 was best. } { [%clk 0:08:33] } 13. Nxe5 { [%eval 0.03] [%clk 0:04:10] } 13... Qxe5 { [%eval 0.0] [%clk 0:08:41] } 14. f4 { [%eval -0.05] [%clk 0:04:18] } 14... Qe7 { [%eval 0.08] [%clk 0:07:46] } 15. Qf3 { [%eval -0.02] [%clk 0:01:28] } 15... c5 { [%eval -0.04] [%clk 0:05:46] } 16. Nb3?? { [%eval -2.09] } { Blunder. f5 was best. } { [%clk 0:01:00] } 16... hxg4 { [%eval -2.12] [%clk 0:03:43] } 17. Qxg4+?! { [%eval -2.96] } { Inaccuracy. hxg4 was best. } { [%clk 0:00:43] } 17... Kb8 { [%eval -2.36] [%clk 0:03:23] } 18. f5 { [%eval -2.34] [%clk 0:00:52] } 18... Bh5 { [%eval -2.39] [%clk 0:02:51] } 19. Qf4+ { [%eval -2.52] [%clk 0:01:01] } 19... Qd6?! { [%eval -1.57] } { Inaccuracy. Kc8 was best. } { [%clk 0:03:00] } 20. e4 { [%eval -1.72] [%clk 0:01:09] } 20... Ka8 { [%eval -1.43] [%clk 0:01:23] } 21. O-O?! { [%eval -2.67] } { Inaccuracy. Bd2 was best. } { [%clk 0:01:12] } 21... Qb6 { [%eval -2.6] [%clk 0:01:21] } 22. Nd2 { [%eval -2.64] [%clk 0:01:16] } 22... f6 { [%eval -2.82] [%clk 0:01:10] } 23. e5 { [%eval -2.84] [%clk 0:00:45] } 23... fxe5 { [%eval -2.6] [%clk 0:01:09] } 24. Qxe5?! { [%eval -3.9] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:54] } 24... Nf6 { [%eval -3.88] [%clk 0:01:05] } 25. Qe3 { [%eval -3.99] [%clk 0:00:22] } 25... Bd6 { [%eval -4.07] [%clk 0:00:42] } 26. Nf3 { [%eval -4.62] [%clk 0:00:26] } 26... Rhe8 { [%eval -4.62] [%clk 0:00:26] } 27. Qg5 { [%eval -4.45] [%clk 0:00:34] } 27... Bxf3?! { [%eval -2.93] } { Inaccuracy. Re2 was best. } { [%clk 0:00:30] } 28. Bxf3 { [%eval -2.92] [%clk 0:00:44] } 28... Be5 { [%eval -2.92] [%clk 0:00:26] } 29. Be3? { [%eval -4.63] } { Mistake. Kh1 was best. } { [%clk 0:00:42] } 29... Qxb2 { [%eval -4.33] [%clk 0:00:25] } 30. Bg2 { [%eval -4.98] [%clk 0:00:39] } 30... Qxa1 { [%eval -5.05] [%clk 0:00:34] } 31. Rxa1 { [%eval -5.03] [%clk 0:00:47] } 31... Bxa1 { [%eval -4.76] [%clk 0:00:43] } 32. Bd2 { [%eval -4.49] [%clk 0:00:34] } 32... Bd4+ { [%eval -4.85] [%clk 0:00:42] } 33. Kf1 { [%eval -5.66] [%clk 0:00:43] } 33... Rd7 { [%eval -4.75] [%clk 0:00:48] } 34. Bf3 { [%eval -4.7] [%clk 0:00:53] } 34... a6 { [%eval -4.11] [%clk 0:00:34] } 35. Qf4 { [%eval -4.43] [%clk 0:00:27] } 35... Ka7 { [%eval -4.56] [%clk 0:00:36] } 36. a4 { [%eval -4.39] [%clk 0:00:36] } 36... Rde7 { [%eval -4.4] [%clk 0:00:29] } 37. Qd6? { [%eval -7.98] } { Mistake. h4 was best. } { [%clk 0:00:40] } 37... Ne4 { [%eval -7.66] [%clk 0:00:36] } 38. Bxe4 { [%eval -7.47] [%clk 0:00:26] } 38... Rxe4 { [%eval -7.78] [%clk 0:00:45] } 39. Ba5 { [%eval -9.09] [%clk 0:00:12] } 39... Re2 { [%eval -8.85] [%clk 0:00:42] } 40. Bb6+? { [%eval #-10] } { Checkmate is now unavoidable. Qf4 was best. } { [%clk 0:00:21] } 40... Ka8 { [%eval #-9] [%clk 0:00:51] } 41. Qd7 { [%eval #-2] [%clk 0:00:28] } 41... Rf2+ { [%eval #-1] [%clk 0:00:59] } 42. Kg1 { [%eval #-1] [%clk 0:00:37] } 42... Re1# { [%clk 0:01:07] } 0-1