Event: Sub10.2025
Date: 2025-07-07
White: Demchenko, Timofei
WhiteElo: 2042
Black: Juan Miguel, Javier
BlackElo: 1841
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.3] [%clk 1:31:12] } 3. Bb5 { [%eval 0.17] [%clk 1:31:44] } 3... e5 { [%eval 0.34] [%clk 1:30:59] } 4. c4 { [%eval -0.07] [%clk 1:31:32] } 4... Bd6 { [%eval -0.13] [%clk 1:29:10] } 5. d3 { [%eval -0.08] [%clk 1:31:18] } 5... Nge7 { [%eval -0.09] [%clk 1:28:15] } 6. Bxc6?! { [%eval -0.67] } { Inaccuracy. Nc3 was best. } { [%clk 1:31:10] } 6... dxc6 { [%eval -0.69] [%clk 1:24:17] } 7. Nc3 { [%eval -0.68] [%clk 1:30:26] } 7... O-O { [%eval -0.39] [%clk 1:15:46] } 8. Bg5 { [%eval -0.91] [%clk 1:28:07] } 8... f6 { [%eval -0.98] [%clk 1:12:16] } 9. Bh4 { [%eval -1.33] [%clk 1:27:53] } 9... Ng6 { [%eval -1.23] [%clk 1:10:57] } 10. Bg3 { [%eval -1.24] [%clk 1:27:48] } 10... Be6 { [%eval -1.3] [%clk 1:04:54] } 11. h4 { [%eval -1.23] [%clk 1:26:37] } 11... Qe7 { [%eval -1.02] [%clk 0:58:39] } 12. Qd2?! { [%eval -1.65] } { Inaccuracy. h5 was best. } { [%clk 1:26:19] } 12... Rad8 { [%eval -1.47] [%clk 0:55:42] } 13. h5 { [%eval -1.43] [%clk 1:22:23] } 13... Nf4 { [%eval -1.51] [%clk 0:55:36] } 14. Bxf4 { [%eval -1.44] [%clk 1:22:27] } 14... exf4 { [%eval -1.6] [%clk 0:56:00] } 15. O-O-O { [%eval -1.42] [%clk 1:21:41] } 15... Be5?! { [%eval -0.68] } { Inaccuracy. Bc7 was best. } { [%clk 0:55:00] } 16. Nxe5 { [%eval -0.91] [%clk 1:20:49] } 16... fxe5 { [%eval -0.78] [%clk 0:55:10] } 17. Qe2 { [%eval -0.85] [%clk 1:21:01] } 17... a6 { [%eval -0.5] [%clk 0:50:23] } 18. a4 { [%eval -1.03] [%clk 1:19:18] } 18... b5 { [%eval -0.63] [%clk 0:48:19] } 19. axb5 { [%eval -1.05] [%clk 1:19:26] } 19... cxb5? { [%eval 0.21] } { Mistake. axb5 was best. } { [%clk 0:48:27] } 20. Nd5 { [%eval -0.21] [%clk 1:19:20] } 20... Bxd5 { [%eval 0.0] [%clk 0:46:32] } 21. exd5 { [%eval 0.02] [%clk 1:19:29] } 21... bxc4?! { [%eval 0.83] } { Inaccuracy. h6 was best. } { [%clk 0:46:45] } 22. dxc4 { [%eval 0.77] [%clk 1:19:33] } 22... a5 { [%eval 1.26] [%clk 0:42:34] } 23. h6 { [%eval 1.33] [%clk 1:19:26] } 23... g6 { [%eval 1.24] [%clk 0:41:17] } 24. Rhe1 { [%eval 1.27] [%clk 1:18:04] } 24... Rfe8 { [%eval 1.18] [%clk 0:40:48] } 25. g3?! { [%eval 0.5] } { Inaccuracy. Kb1 was best. } { [%clk 1:16:48] } 25... Qg5 { [%eval 0.55] [%clk 0:35:22] } 26. gxf4 { [%eval 0.17] [%clk 1:16:40] } 26... Qxf4+ { [%eval 0.19] [%clk 0:35:43] } 27. Kb1 { [%eval 0.17] [%clk 1:16:55] } 27... a4 { [%eval 0.2] [%clk 0:34:34] } 28. Qe4 { [%eval 0.04] [%clk 1:14:53] } 28... Qf6?? { [%eval 1.77] } { Blunder. Qxh6 was best. } { [%clk 0:28:18] } 29. Re3 { [%eval 1.52] [%clk 1:13:15] } 29... Rb8?? { [%eval 4.18] } { Blunder. Qf4 was best. } { [%clk 0:24:30] } 30. Rf3? { [%eval 2.17] } { Mistake. d6 was best. } { [%clk 1:11:19] } 30... Qb6 { [%eval 2.16] [%clk 0:24:17] } 31. Rd2 { [%eval 2.15] [%clk 1:09:47] } 31... Qb4 { [%eval 2.57] [%clk 0:21:25] } 32. Kc1 { [%eval 2.32] [%clk 1:10:07] } 32... Ra8?? { [%eval #7] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:18:00] } 33. d6 { [%eval #6] [%clk 1:09:15] } 33... a3 { [%eval #5] [%clk 0:16:25] } 34. Qd5+ { [%eval #4] [%clk 1:09:38] } 34... Kh8 { [%eval #4] [%clk 0:16:18] } 35. Rf8+ { [%eval #3] [%clk 1:10:02] } 35... Rxf8 { [%eval #3] [%clk 0:16:30] } 36. Qxe5+ { [%eval #2] [%clk 1:10:26] } 1-0