Event: Budapest Spring Festival
Site: Budapest
Date: 2024-05-29
White: Stefansson, Vignir Vatnar
WhiteTitle: GM
WhiteElo: 2462
Black: Chubakov, Sultan
BlackElo: 2304
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:26:42] } 1... d5 { [%eval 0.24] [%clk 1:30:28] } 2. c4 { [%eval 0.25] [%clk 1:27:05] } 2... c6 { [%eval 0.22] [%clk 1:30:55] } 3. Nf3 { [%eval 0.25] [%clk 1:27:29] } 3... Nf6 { [%eval 0.27] [%clk 1:31:19] } 4. g3 { [%eval 0.1] [%clk 1:27:16] } 4... Bf5 { [%eval 0.21] [%clk 1:31:33] } 5. Nc3 { [%eval 0.13] [%clk 1:27:39] } 5... e6 { [%eval 0.21] [%clk 1:31:26] } 6. Nh4 { [%eval 0.23] [%clk 1:28:05] } 6... Be4 { [%eval 0.23] [%clk 1:30:46] } 7. f3 { [%eval 0.28] [%clk 1:28:12] } 7... Bg6 { [%eval 0.2] [%clk 1:31:06] } 8. Nxg6 { [%eval 0.32] [%clk 1:26:37] } 8... hxg6 { [%eval 0.34] [%clk 1:31:29] } 9. Qb3 { [%eval 0.35] [%clk 1:27:01] } 9... Qb6 { [%eval 0.33] [%clk 1:25:41] } 10. c5 { [%eval 0.23] [%clk 1:27:26] } 10... Qc7 { [%eval 0.65] [%clk 1:26:04] } 11. e4 { [%eval 0.56] [%clk 1:26:14] } 11... Be7 { [%eval 0.55] [%clk 1:16:22] } 12. Bf4 { [%eval 0.56] [%clk 1:15:54] } 12... Qc8 { [%eval 0.75] [%clk 1:10:14] } 13. Bd6 { [%eval 0.46] [%clk 1:15:33] } 13... Nfd7? { [%eval 1.64] } { Mistake. b6 was best. } { [%clk 0:50:51] } 14. O-O-O { [%eval 1.71] [%clk 1:12:14] } 14... Bxd6 { [%eval 1.55] [%clk 0:44:13] } 15. cxd6 { [%eval 1.69] [%clk 1:12:29] } 15... O-O { [%eval 2.2] [%clk 0:42:39] } 16. Kb1 { [%eval 2.16] [%clk 1:08:07] } 16... a5 { [%eval 2.28] [%clk 0:39:46] } 17. Rc1?! { [%eval 1.43] } { Inaccuracy. Qc2 was best. } { [%clk 1:05:49] } 17... Nf6? { [%eval 3.05] } { Mistake. a4 was best. } { [%clk 0:30:22] } 18. Bh3?! { [%eval 1.9] } { Inaccuracy. Na4 was best. } { [%clk 0:49:16] } 18... g5? { [%eval 3.91] } { Mistake. a4 was best. } { [%clk 0:19:26] } 19. e5?! { [%eval 3.05] } { Inaccuracy. Nxd5 was best. } { [%clk 0:43:40] } 19... Nfd7 { [%eval 3.38] [%clk 0:18:15] } 20. f4 { [%eval 3.1] [%clk 0:43:35] } 20... g6 { [%eval 3.88] [%clk 0:16:31] } 21. fxg5?! { [%eval 2.63] } { Inaccuracy. f5 was best. } { [%clk 0:41:39] } 21... c5?! { [%eval 3.58] } { Inaccuracy. a4 was best. } { [%clk 0:15:47] } 22. dxc5? { [%eval 1.78] } { Mistake. Nxd5 was best. } { [%clk 0:33:54] } 22... Qxc5 { [%eval 1.85] [%clk 0:07:13] } 23. Rhe1 { [%eval 2.07] [%clk 0:31:12] } 23... Qb4?! { [%eval 3.41] } { Inaccuracy. a4 was best. } { [%clk 0:03:04] } 24. Qc2 { [%eval 3.39] [%clk 0:31:26] } 24... Kg7 { [%eval 3.04] [%clk 0:02:04] } 25. Qf2?! { [%eval 2.33] } { Inaccuracy. Nxd5 was best. } { [%clk 0:31:49] } 25... Qb6 { [%eval 2.72] [%clk 0:01:15] } 26. Qf4 { [%eval 2.51] [%clk 0:28:38] } 26... Nc5? { [%eval 4.64] } { Mistake. Qb4 was best. } { [%clk 0:00:54] } 27. Qf6+ { [%eval 4.17] [%clk 0:26:29] } 27... Kh7 { [%eval 4.38] [%clk 0:00:57] } 28. Nxd5 { [%eval 4.33] [%clk 0:21:26] } 28... exd5 { [%eval 4.22] [%clk 0:01:07] } 29. e6 { [%eval 4.14] [%clk 0:21:52] } 29... Nxe6 { [%eval 4.73] [%clk 0:01:12] } 30. Rxe6 { [%eval 4.77] [%clk 0:20:34] } 30... Nd7 { [%eval 4.85] [%clk 0:01:12] } 31. Qe7?! { [%eval 3.8] } { Inaccuracy. Qf4 was best. } { [%clk 0:21:00] } 31... Rad8?! { [%eval 4.92] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:40] } 32. Rf1 { [%eval 4.81] [%clk 0:18:41] } 32... Kg8? { [%eval 9.84] } { Mistake. Kg7 was best. } { [%clk 0:00:34] } 33. Rxf7 { [%eval 9.32] [%clk 0:18:19] } 33... Qg1+ { [%eval 8.48] [%clk 0:00:37] } 34. Bf1 { [%eval 7.98] [%clk 0:18:17] } 34... Nf6? { [%eval #5] } { Checkmate is now unavoidable. Qxf1+ was best. } { [%clk 0:00:36] } 1-0