Event: Round 5: Mamedov, Edgar - Tregubenko, Nikolay
Date: 2025-04-14
White: Mamedov, Edgar
WhiteTitle: IM
WhiteElo: 2361
Black: Tregubenko, Nikolay
BlackElo: 2068
Result: 0-1
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... Nf6 { [%eval 0.19] [%clk 0:15:08] } 2. Bg5 { [%eval 0.0] [%clk 0:15:10] } 2... c5 { [%eval 0.21] [%clk 0:15:09] } 3. Bxf6 { [%eval 0.06] [%clk 0:15:12] } 3... gxf6 { [%eval 0.02] [%clk 0:15:11] } 4. d5 { [%eval 0.0] [%clk 0:15:16] } 4... Qb6 { [%eval 0.04] [%clk 0:15:11] } 5. Qc1 { [%eval 0.0] [%clk 0:15:20] } 5... f5 { [%eval 0.02] [%clk 0:15:08] } 6. c4 { [%eval 0.04] [%clk 0:15:21] } 6... Qh6 { [%eval 0.23] [%clk 0:15:07] } 7. e3 { [%eval 0.19] [%clk 0:15:12] } 7... e5 { [%eval 0.23] [%clk 0:15:09] } 8. Nc3 { [%eval -0.27] [%clk 0:15:04] } 8... d6 { [%eval -0.11] [%clk 0:15:11] } 9. Nge2 { [%eval -0.27] [%clk 0:14:43] } 9... Nd7 { [%eval -0.2] [%clk 0:14:53] } 10. Nb5 { [%eval -0.33] [%clk 0:14:18] } 10... Kd8 { [%eval -0.49] [%clk 0:14:36] } 11. Qc2 { [%eval -0.84] [%clk 0:13:53] } 11... e4?! { [%eval -0.09] } { Inaccuracy. f4 was best. } { [%clk 0:13:53] } 12. Nf4 { [%eval -0.09] [%clk 0:13:23] } 12... Bg7 { [%eval -0.18] [%clk 0:13:37] } 13. Be2 { [%eval -0.06] [%clk 0:12:08] } 13... Be5 { [%eval -0.21] [%clk 0:13:29] } 14. g3 { [%eval -0.25] [%clk 0:11:35] } 14... Qf6 { [%eval -0.11] [%clk 0:12:04] } 15. Rb1 { [%eval -0.19] [%clk 0:11:13] } 15... a6 { [%eval -0.13] [%clk 0:10:12] } 16. Nc3 { [%eval -0.1] [%clk 0:11:16] } 16... Bxc3+ { [%eval -0.09] [%clk 0:09:56] } 17. bxc3 { [%eval -0.14] [%clk 0:11:01] } 17... Kc7 { [%eval -0.23] [%clk 0:09:30] } 18. O-O { [%eval -0.11] [%clk 0:10:27] } 18... b6 { [%eval -0.11] [%clk 0:08:59] } 19. f3?! { [%eval -0.73] } { Inaccuracy. Rb2 was best. } { [%clk 0:08:34] } 19... exf3 { [%eval -0.83] [%clk 0:07:41] } 20. Bxf3 { [%eval -0.96] [%clk 0:08:38] } 20... Ne5 { [%eval -1.0] [%clk 0:07:37] } 21. Be2 { [%eval -0.96] [%clk 0:07:33] } 21... Bd7 { [%eval -1.14] [%clk 0:07:33] } 22. e4 { [%eval -1.03] [%clk 0:05:47] } 22... Qg5 { [%eval -0.59] [%clk 0:05:24] } 23. Qd2 { [%eval -0.66] [%clk 0:04:41] } 23... Rag8 { [%eval -0.78] [%clk 0:04:35] } 24. Rb3?? { [%eval -3.69] } { Blunder. exf5 was best. } { [%clk 0:03:50] } 24... h5 { [%eval -3.61] [%clk 0:02:42] } 25. Rfb1 { [%eval -3.97] [%clk 0:00:46] } 25... h4 { [%eval -3.9] [%clk 0:02:46] } 26. Rxb6?! { [%eval -5.51] } { Inaccuracy. g4 was best. } { [%clk 0:00:41] } 26... hxg3 { [%eval -5.58] [%clk 0:02:40] } 27. h3 { [%eval -5.45] [%clk 0:00:31] } 27... Rxh3 { [%eval -5.19] [%clk 0:01:42] } 28. Rb8?? { [%eval #-10] } { Checkmate is now unavoidable. Rc6+ was best. } { [%clk 0:00:16] } 28... Rh1+ { [%eval #-9] [%clk 0:01:41] } 29. Kg2 { [%eval #-9] [%clk 0:00:20] } 29... Rh2+ { [%eval #-8] [%clk 0:01:34] } 30. Kg1 { [%eval #-8] [%clk 0:00:23] } 30... Rxb8 { [%eval #-7] [%clk 0:01:21] } 0-1