Event: Round 8: Andrey M. Souza Neves - Mario Alexis Arias Gaviria
Date: 2023-10-16
White: Andrey M. Souza Neves
WhiteTitle: FM
WhiteElo: 2097
Black: Mario Alexis Arias Gaviria
BlackTitle: FM
BlackElo: 2281
Result: 1-0
ECO: D27
Opening: Queen's Gambit Accepted: Classical Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:19:45] } 1... d5 { [%eval 0.27] [%clk 1:30:55] } 2. c4 { [%eval 0.29] [%clk 1:20:07] } 2... dxc4 { [%eval 0.33] [%clk 1:31:18] } 3. Nf3 { [%eval 0.0] [%clk 1:20:24] } 3... Nf6 { [%eval 0.32] [%clk 1:31:44] } 4. e3 { [%eval 0.27] [%clk 1:20:44] } 4... a6 { [%eval 0.34] [%clk 1:29:59] } 5. Bxc4 { [%eval 0.27] [%clk 1:19:02] } 5... e6 { [%eval 0.45] [%clk 1:29:46] } 6. O-O { [%eval 0.17] [%clk 1:19:01] } 6... c5 { [%eval 0.4] [%clk 1:28:47] } 7. Nc3 { [%eval 0.25] [%clk 1:18:05] } 7... b5 { [%eval 0.18] [%clk 1:29:02] } 8. Bb3 { [%eval 0.11] [%clk 1:18:01] } 8... Bb7 { [%eval 0.12] [%clk 1:29:21] } 9. Qe2 { [%eval -0.11] [%clk 1:16:05] } 9... Nbd7 { [%eval -0.12] [%clk 1:29:19] } 10. Rd1 { [%eval 0.0] [%clk 1:15:39] } 10... Qb6 { [%eval -0.12] [%clk 1:26:35] } 11. a3 { [%eval -0.2] [%clk 1:06:40] } 11... Be7 { [%eval 0.0] [%clk 1:22:08] } 12. e4 { [%eval 0.06] [%clk 1:02:35] } 12... b4?? { [%eval 1.8] } { Blunder. cxd4 was best. } { [%clk 1:17:43] } 13. axb4 { [%eval 2.07] [%clk 0:59:36] } 13... cxb4 { [%eval 1.93] [%clk 1:10:57] } 14. Na4 { [%eval 1.92] [%clk 0:59:43] } 14... Qb5 { [%eval 1.79] [%clk 1:08:39] } 15. Bc4 { [%eval 1.99] [%clk 0:59:12] } 15... Qh5 { [%eval 2.0] [%clk 1:08:53] } 16. d5 { [%eval 1.99] [%clk 0:54:45] } 16... e5 { [%eval 1.96] [%clk 1:09:11] } 17. b3 { [%eval 1.66] [%clk 0:52:32] } 17... Bd6 { [%eval 2.17] [%clk 1:08:30] } 18. Re1 { [%eval 1.88] [%clk 0:48:11] } 18... O-O { [%eval 1.8] [%clk 1:07:03] } 19. Bd3 { [%eval 1.59] [%clk 0:43:12] } 19... h6 { [%eval 1.55] [%clk 1:01:45] } 20. Nd2 { [%eval 1.48] [%clk 0:43:11] } 20... Qxe2 { [%eval 1.4] [%clk 0:58:48] } 21. Rxe2 { [%eval 1.25] [%clk 0:43:28] } 21... Ne8?! { [%eval 1.86] } { Inaccuracy. a5 was best. } { [%clk 0:51:24] } 22. Nc4 { [%eval 1.86] [%clk 0:43:01] } 22... Bc7 { [%eval 2.11] [%clk 0:51:46] } 23. Be3 { [%eval 1.92] [%clk 0:42:25] } 23... Nd6 { [%eval 2.45] [%clk 0:46:49] } 24. Nc5 { [%eval 2.51] [%clk 0:41:15] } 24... Nxc5 { [%eval 2.39] [%clk 0:38:18] } 25. Bxc5 { [%eval 2.51] [%clk 0:41:36] } 25... Rfd8 { [%eval 3.15] [%clk 0:33:52] } 26. Bxb4 { [%eval 3.12] [%clk 0:39:10] } 26... Nb5 { [%eval 3.21] [%clk 0:30:25] } 27. Ba5 { [%eval 3.33] [%clk 0:36:15] } 27... Rac8 { [%eval 3.72] [%clk 0:26:15] } 28. Bxc7 { [%eval 3.73] [%clk 0:35:27] } 28... Rb8? { [%eval 6.7] } { Mistake. Rxc7 was best. } 29. Bxd8 { [%eval 6.73] } 29... Rxd8 { [%eval 6.71] [%clk 0:26:44] } 30. Nxe5 { [%eval 6.71] [%clk 0:33:59] } 30... Nd4 { [%eval 6.7] [%clk 0:24:41] } 31. Rb2 { [%eval 6.92] [%clk 0:31:08] } 31... Re8 { [%eval 6.92] [%clk 0:15:38] } 1-0