Event: Lagos 2023
Site: Lagos POR
Date: 2023-10-30
White: Roubalík, Jakub
WhiteElo: 2386
Black: Ferreira, Paulo
BlackTitle: NM
BlackElo: 2004
Result: 1-0
ECO: A55
Opening: Old Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:41] } 1... Nf6 { [%eval 0.28] [%clk 1:30:50] } 2. c4 { [%eval 0.16] [%clk 1:30:59] } 2... d6 { [%eval 0.51] [%clk 1:31:06] } 3. Nf3 { [%eval 0.61] [%clk 1:31:04] } 3... Nbd7 { [%eval 0.97] [%clk 1:31:16] } 4. Nc3 { [%eval 0.92] [%clk 1:31:18] } 4... e5 { [%eval 0.75] [%clk 1:31:27] } 5. e4 { [%eval 0.65] [%clk 1:31:26] } 5... Be7 { [%eval 1.1] [%clk 1:31:39] } 6. Be2 { [%eval 1.08] [%clk 1:31:19] } 6... O-O { [%eval 1.08] [%clk 1:31:45] } 7. O-O { [%eval 1.04] [%clk 1:31:30] } 7... c6 { [%eval 1.03] [%clk 1:31:55] } 8. Qc2 { [%eval 0.81] [%clk 1:29:25] } 8... Qc7 { [%eval 0.85] [%clk 1:30:12] } 9. h3 { [%eval 0.85] [%clk 1:27:25] } 9... Re8 { [%eval 1.03] [%clk 1:29:57] } 10. Be3 { [%eval 0.7] [%clk 1:25:41] } 10... Bf8?! { [%eval 1.28] } { Inaccuracy. exd4 was best. } { [%clk 1:29:02] } 11. Rfe1 { [%eval 0.74] [%clk 1:23:08] } 11... g6 { [%eval 1.13] [%clk 1:25:55] } 12. Rad1 { [%eval 0.74] [%clk 1:22:23] } 12... exd4 { [%eval 0.73] [%clk 1:21:54] } 13. Nxd4 { [%eval 0.72] [%clk 1:22:03] } 13... Nc5 { [%eval 1.03] [%clk 1:21:47] } 14. Bf3 { [%eval 0.92] [%clk 1:21:37] } 14... a5 { [%eval 0.83] [%clk 1:20:58] } 15. b3 { [%eval 0.87] [%clk 1:17:07] } 15... Ne6 { [%eval 1.38] [%clk 1:14:57] } 16. g3 { [%eval 0.97] [%clk 1:12:33] } 16... h6 { [%eval 1.24] [%clk 1:07:47] } 17. Nxe6 { [%eval 1.18] [%clk 1:08:01] } 17... Bxe6 { [%eval 1.23] [%clk 1:07:48] } 18. Bg2 { [%eval 1.17] [%clk 1:08:17] } 18... Rad8 { [%eval 1.24] [%clk 1:03:28] } 19. f4 { [%eval 1.11] [%clk 0:59:29] } 19... Bc8 { [%eval 1.18] [%clk 1:02:41] } 20. Qf2 { [%eval 1.47] [%clk 0:56:56] } 20... Nd7 { [%eval 1.31] [%clk 1:01:03] } 21. Na4 { [%eval 1.03] [%clk 0:55:18] } 21... c5?! { [%eval 1.9] } { Inaccuracy. Nc5 was best. } { [%clk 0:54:53] } 22. Nc3 { [%eval 2.09] [%clk 0:54:12] } 22... Nf6 { [%eval 2.56] [%clk 0:54:02] } 23. Nb5?! { [%eval 1.81] } { Inaccuracy. Bd2 was best. } { [%clk 0:45:49] } 23... Qe7?! { [%eval 2.56] } { Inaccuracy. Qb6 was best. } { [%clk 0:53:56] } 24. Bd2 { [%eval 2.7] [%clk 0:40:21] } 24... b6 { [%eval 2.77] [%clk 0:53:39] } 25. e5 { [%eval 2.71] [%clk 0:36:10] } 25... dxe5 { [%eval 2.76] [%clk 0:53:16] } 26. fxe5 { [%eval 2.82] [%clk 0:36:30] } 26... Nh7 { [%eval 2.66] [%clk 0:49:44] } 27. Nd6 { [%eval 2.68] [%clk 0:35:43] } 27... Ng5?! { [%eval 3.77] } { Inaccuracy. Bg7 was best. } { [%clk 0:49:34] } 28. Bxg5 { [%eval 3.88] [%clk 0:33:47] } 28... hxg5 { [%eval 3.92] [%clk 0:49:04] } 29. Nxe8 { [%eval 3.87] [%clk 0:31:46] } 29... Rxe8 { [%eval 3.96] [%clk 0:49:14] } 30. Qf6 { [%eval 3.7] [%clk 0:22:23] } 30... Be6 { [%eval 4.32] [%clk 0:48:46] } 31. Qxe7 { [%eval 4.09] [%clk 0:19:30] } 31... Bxe7 { [%eval 4.32] [%clk 0:49:02] } 32. Bc6 { [%eval 4.27] [%clk 0:19:36] } 32... Rb8 { [%eval 4.23] [%clk 0:48:21] } 33. Bd7 { [%eval 4.55] [%clk 0:19:41] } 33... Rb7 { [%eval 4.51] [%clk 0:47:04] } 34. Bxe6 { [%eval 4.77] [%clk 0:18:57] } 34... fxe6 { [%eval 4.61] [%clk 0:47:27] } 35. Rf1 { [%eval 4.54] [%clk 0:19:09] } 1-0