Event: Round 7: Sultanbek, Beibars - Petukhov, Alan
Date: 2025-01-20
White: Sultanbek, Beibars
WhiteElo: 1899
Black: Petukhov, Alan
BlackTitle: FM
BlackElo: 2325
Result: 0-1
ECO: E17
Opening: Queen's Indian Defense: Fianchetto Variation, Kramnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:24:43] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:24:48] } 2... e6 { [%eval 0.11] [%clk 1:31:18] } 3. Nf3 { [%eval 0.12] [%clk 1:24:48] } 3... b6 { [%eval 0.23] [%clk 1:30:51] } 4. g3 { [%eval 0.13] [%clk 1:24:51] } 4... Bb7 { [%eval 0.26] [%clk 1:31:15] } 5. Bg2 { [%eval 0.2] [%clk 1:25:02] } 5... Be7 { [%eval 0.25] [%clk 1:31:39] } 6. O-O { [%eval 0.28] [%clk 1:23:55] } 6... O-O { [%eval 0.48] [%clk 1:32:04] } 7. Re1 { [%eval 0.28] [%clk 1:23:56] } 7... Na6 { [%eval 0.33] [%clk 1:32:26] } 8. Ne5 { [%eval 0.28] [%clk 1:23:49] } 8... Bxg2 { [%eval 0.27] [%clk 1:31:13] } 9. Kxg2 { [%eval 0.3] [%clk 1:24:13] } 9... d5 { [%eval 0.35] [%clk 1:22:16] } 10. Nc3 { [%eval 0.14] [%clk 1:23:31] } 10... Nb8 { [%eval 0.54] [%clk 1:19:40] } 11. e4 { [%eval 0.52] [%clk 1:14:37] } 11... dxc4 { [%eval 0.56] [%clk 0:58:14] } 12. Nxc4 { [%eval 0.55] [%clk 1:13:32] } 12... Nc6 { [%eval 0.52] [%clk 0:57:45] } 13. e5 { [%eval 0.0] [%clk 0:56:17] } 13... Nd5 { [%eval 0.0] [%clk 0:57:25] } 14. Ne3 { [%eval 0.0] [%clk 0:56:17] } 14... Nxe3+ { [%eval 0.0] [%clk 0:55:01] } 15. Bxe3 { [%eval -0.04] [%clk 0:56:37] } 15... Qd7 { [%eval 0.05] [%clk 0:52:29] } 16. Qg4 { [%eval 0.07] [%clk 0:51:00] } 16... Kh8?! { [%eval 0.7] } { Inaccuracy. Bb4 was best. } { [%clk 0:52:05] } 17. Red1 { [%eval 0.68] [%clk 0:48:07] } 17... Rad8 { [%eval 1.06] [%clk 0:49:37] } 18. Rac1 { [%eval 0.86] [%clk 0:46:05] } 18... Nb4 { [%eval 1.3] [%clk 0:37:20] } 19. Qe4?! { [%eval 0.26] } { Inaccuracy. a3 was best. } { [%clk 0:42:05] } 19... f5 { [%eval 0.28] [%clk 0:35:43] } 20. Qb7 { [%eval 0.27] [%clk 0:38:11] } 20... g5?! { [%eval 0.87] } { Inaccuracy. Rb8 was best. } { [%clk 0:28:51] } 21. f4?! { [%eval -0.18] } { Inaccuracy. a3 was best. } { [%clk 0:37:20] } 21... Rb8 { [%eval -0.19] [%clk 0:25:42] } 22. Qf3 { [%eval -0.16] [%clk 0:37:02] } 22... g4 { [%eval -0.18] [%clk 0:26:06] } 23. Qe2 { [%eval -0.18] [%clk 0:36:12] } 23... Nd5 { [%eval 0.0] [%clk 0:25:39] } 24. Bf2 { [%eval -0.19] [%clk 0:35:32] } 24... c6 { [%eval -0.18] [%clk 0:24:04] } 25. Qa6?! { [%eval -0.81] } { Inaccuracy. Nxd5 was best. } { [%clk 0:33:49] } 25... Rfc8?! { [%eval -0.26] } { Inaccuracy. Nc7 was best. } { [%clk 0:22:31] } 26. Kg1 { [%eval -0.74] [%clk 0:32:41] } 26... Rc7?! { [%eval -0.08] } { Inaccuracy. Nc7 was best. } { [%clk 0:21:33] } 27. a3 { [%eval -0.51] [%clk 0:30:30] } 27... Rbc8 { [%eval -0.3] [%clk 0:21:45] } 28. Na4?! { [%eval -0.97] } { Inaccuracy. Rc2 was best. } { [%clk 0:28:50] } 28... h5 { [%eval -0.86] [%clk 0:21:13] } 29. Rc2? { [%eval -2.09] } { Mistake. Nc3 was best. } { [%clk 0:24:50] } 29... Kg7?! { [%eval -1.38] } { Inaccuracy. h4 was best. } { [%clk 0:20:29] } 30. Rdc1?! { [%eval -2.28] } { Inaccuracy. h4 was best. } { [%clk 0:24:55] } 30... h4 { [%eval -2.45] [%clk 0:20:34] } 31. Nc3 { [%eval -2.47] [%clk 0:16:21] } 31... hxg3 { [%eval -2.41] [%clk 0:19:47] } 32. hxg3 { [%eval -2.31] [%clk 0:16:42] } 32... b5 { [%eval -2.16] [%clk 0:19:43] } 33. Nd1 { [%eval -2.34] [%clk 0:14:29] } 33... Kg6 { [%eval -2.26] [%clk 0:17:27] } 34. Qa5?! { [%eval -3.06] } { Inaccuracy. Kf1 was best. } { [%clk 0:12:44] } 34... Rh8 { [%eval -2.85] [%clk 0:16:59] } 35. Re2? { [%eval -5.56] } { Mistake. Kf1 was best. } { [%clk 0:09:27] } 35... Bd8?! { [%eval -3.53] } { Inaccuracy. Nxf4 was best. } { [%clk 0:13:30] } 36. Be1?? { [%eval -10.84] } { Blunder. Kf1 was best. } { [%clk 0:06:01] } 36... Qh7 { [%eval -10.16] [%clk 0:13:20] } 37. Rg2 { [%eval -11.0] [%clk 0:04:41] } 37... Qh1+ { [%eval -10.68] [%clk 0:13:05] } 38. Kf2 { [%eval -11.12] [%clk 0:05:06] } 38... Nxf4 { [%eval -9.85] [%clk 0:12:06] } 39. gxf4 { [%eval -13.78] [%clk 0:05:05] } 39... Bh4+ { [%eval -9.69] [%clk 0:12:24] } 40. Ke3? { [%eval #-20] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:03:27] } 40... Qxg2 { [%eval -15.18] [%clk 0:12:48] } 41. Bxh4?! { [%eval #-6] } { Checkmate is now unavoidable. Rc2 was best. } { [%clk 0:02:35] } 41... Rxh4 { [%eval #-5] [%clk 0:13:10] } 0-1