Event: Round 9: Subervi, Jonathan Sigfredo - Lenderman, Aleksandr
Date: 2025-05-26
White: Subervi, Jonathan Sigfredo
WhiteTitle: FM
WhiteElo: 2039
Black: Lenderman, Aleksandr
BlackTitle: GM
BlackElo: 2458
Result: 0-1
ECO: C10
Opening: French Defense: Paulsen Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:24:45] } 1... e6 { [%eval 0.28] [%clk 1:30:55] } 2. d4 { [%eval 0.28] [%clk 1:25:03] } 2... d5 { [%eval 0.29] [%clk 1:31:15] } 3. Nc3 { [%eval 0.28] [%clk 1:24:44] } 3... Be7 { [%eval 0.42] [%clk 1:30:56] } 4. exd5 { [%eval 0.19] [%clk 1:24:40] } 4... exd5 { [%eval 0.16] [%clk 1:30:50] } 5. Bf4 { [%eval 0.0] [%clk 1:25:01] } 5... Nf6 { [%eval 0.0] [%clk 1:30:23] } 6. Qf3 { [%eval -0.35] [%clk 1:21:36] } 6... O-O { [%eval -0.24] [%clk 1:29:07] } 7. h3 { [%eval -0.37] [%clk 1:16:06] } 7... c6 { [%eval -0.33] [%clk 1:22:15] } 8. Bd3 { [%eval -0.31] [%clk 1:15:15] } 8... Nbd7?! { [%eval 0.31] } { Inaccuracy. a5 was best. } { [%clk 1:20:42] } 9. Nge2 { [%eval -0.09] [%clk 1:14:19] } 9... Re8 { [%eval 0.31] [%clk 1:20:45] } 10. O-O-O?! { [%eval -0.57] } { Inaccuracy. g4 was best. } { [%clk 1:13:09] } 10... b5 { [%eval -0.75] [%clk 1:20:56] } 11. g4 { [%eval -1.22] [%clk 1:03:29] } 11... b4 { [%eval -1.19] [%clk 1:19:53] } 12. g5 { [%eval -1.57] [%clk 1:03:04] } 12... bxc3 { [%eval -1.83] [%clk 1:19:41] } 13. gxf6 { [%eval -1.82] [%clk 1:03:32] } 13... cxb2+ { [%eval -1.67] [%clk 1:19:23] } 14. Kb1 { [%eval -1.75] [%clk 1:03:59] } 14... Nxf6 { [%eval -1.76] [%clk 1:15:20] } 15. Rhg1 { [%eval -1.82] [%clk 0:53:15] } 15... Ne4 { [%eval -1.87] [%clk 1:14:07] } 16. Be5 { [%eval -1.82] [%clk 0:23:33] } 16... f6 { [%eval -1.51] [%clk 1:12:17] } 17. Qg2?! { [%eval -2.24] } { Inaccuracy. Qh5 was best. } { [%clk 0:16:45] } 17... Bf8 { [%eval -2.19] [%clk 1:12:10] } 18. Bf4 { [%eval -2.39] [%clk 0:15:52] } 18... Be6 { [%eval -2.57] [%clk 1:10:28] } 19. Bh6 { [%eval -2.64] [%clk 0:15:21] } 19... Qd7 { [%eval -2.92] [%clk 1:09:10] } 20. f3 { [%eval -3.35] [%clk 0:15:29] } 20... Nd6 { [%eval -3.06] [%clk 1:02:02] } 21. Nf4 { [%eval -3.15] [%clk 0:09:43] } 21... Kh8 { [%eval -3.17] [%clk 1:01:39] } 22. Nxe6 { [%eval -3.37] [%clk 0:00:44] } 22... Rxe6 { [%eval -3.15] [%clk 1:01:52] } 23. Bd2 { [%eval -3.47] [%clk 0:00:39] } 23... Nc4 { [%eval -2.93] [%clk 1:01:31] } 24. Qg4? { [%eval -4.74] } { Mistake. Bxc4 was best. } { [%clk 0:00:37] } 24... Na3+ { [%eval -5.63] [%clk 0:46:24] } 25. Kxb2 { [%eval -5.52] [%clk 0:00:43] } 25... Rb8+ { [%eval -5.57] [%clk 0:46:51] } 26. Ka1 { [%eval -4.93] [%clk 0:00:45] } 26... Qb7 { [%eval -5.13] [%clk 0:47:14] } 27. Bc3 { [%eval -5.18] [%clk 0:00:54] } 27... Re3 { [%eval -4.96] [%clk 0:47:31] } 28. Qf5 { [%eval -6.07] [%clk 0:00:52] } 28... g6 { [%eval -6.01] [%clk 0:47:02] } 29. Qxf6+ { [%eval -5.75] [%clk 0:00:38] } 29... Bg7 { [%eval -5.8] [%clk 0:47:27] } 30. Qxg7+?? { [%eval #-6] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:00:49] } 30... Kxg7 { [%eval #-5] [%clk 0:47:47] } 31. Rxg6+ { [%eval #-4] [%clk 0:01:11] } 31... hxg6 { [%eval #-3] [%clk 0:48:14] } 0-1