Event: Round 6: Herbert Abreu Carvalho - Alejandro Hoffman
Date: 2023-06-18
White: Herbert Abreu Carvalho
Black: Alejandro Hoffman
BlackTitle: GM
Result: 0-1
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:06] } 1... c5?! { [%eval 0.98] } { Inaccuracy. Nf6 was best. } { [%clk 0:15:08] } 2. d5 { [%eval 0.8] [%clk 0:15:07] } 2... g6 { [%eval 0.56] [%clk 0:15:11] } 3. Nf3 { [%eval 0.88] [%clk 0:15:08] } 3... Bg7 { [%eval 0.97] [%clk 0:15:14] } 4. g3 { [%eval 0.5] [%clk 0:15:07] } 4... d6 { [%eval 0.53] [%clk 0:15:14] } 5. Bg2 { [%eval 0.15] [%clk 0:15:10] } 5... Nf6 { [%eval 0.49] [%clk 0:15:17] } 6. O-O { [%eval 0.0] [%clk 0:15:11] } 6... O-O?! { [%eval 0.81] } { Inaccuracy. b5 was best. } { [%clk 0:15:19] } 7. Nc3 { [%eval 0.86] [%clk 0:15:14] } 7... Na6 { [%eval 0.7] [%clk 0:15:05] } 8. h3 { [%eval 0.37] [%clk 0:15:10] } 8... Nc7 { [%eval 0.44] [%clk 0:14:55] } 9. a4 { [%eval 0.33] [%clk 0:15:10] } 9... b6 { [%eval 0.17] [%clk 0:14:45] } 10. e4 { [%eval 0.33] [%clk 0:15:03] } 10... Bb7 { [%eval 0.28] [%clk 0:14:42] } 11. Re1 { [%eval 0.37] [%clk 0:14:50] } 11... a6 { [%eval 0.22] [%clk 0:14:32] } 12. Bf4 { [%eval 0.0] [%clk 0:14:45] } 12... b5 { [%eval 0.08] [%clk 0:14:29] } 13. a5 { [%eval 0.0] [%clk 0:13:55] } 13... Rb8 { [%eval 0.33] [%clk 0:14:10] } 14. Qd2 { [%eval 0.24] [%clk 0:13:49] } 14... b4 { [%eval 0.37] [%clk 0:12:03] } 15. Na2?? { [%eval -1.45] } { Blunder. Na4 was best. } { [%clk 0:12:42] } 15... Nb5?? { [%eval 0.66] } { Blunder. Nxe4 was best. } { [%clk 0:11:48] } 16. c3 { [%eval 0.6] [%clk 0:12:45] } 16... bxc3 { [%eval 0.6] [%clk 0:11:00] } 17. Nxc3 { [%eval 0.55] [%clk 0:12:46] } 17... Ba8 { [%eval 0.6] [%clk 0:09:34] } 18. g4?! { [%eval -0.1] } { Inaccuracy. Na4 was best. } { [%clk 0:11:34] } 18... Nd7 { [%eval 0.3] [%clk 0:06:21] } 19. Bh6 { [%eval 0.34] [%clk 0:09:30] } 19... Nd4 { [%eval 0.38] [%clk 0:05:45] } 20. Nxd4 { [%eval 0.0] [%clk 0:08:28] } 20... Bxh6 { [%eval 0.0] [%clk 0:05:47] } 21. Qxh6 { [%eval -0.09] [%clk 0:08:10] } 21... cxd4 { [%eval -0.03] [%clk 0:05:50] } 22. Nd1?! { [%eval -0.87] } { Inaccuracy. Ne2 was best. } { [%clk 0:07:17] } 22... Nc5 { [%eval -0.66] [%clk 0:04:54] } 23. Ra3?! { [%eval -1.45] } { Inaccuracy. f4 was best. } { [%clk 0:05:35] } 23... Rb3 { [%eval -1.42] [%clk 0:04:51] } 24. Qd2 { [%eval -1.39] [%clk 0:04:28] } 24... Rxa3 { [%eval -1.44] [%clk 0:04:44] } 25. bxa3 { [%eval -1.42] [%clk 0:04:32] } 25... Nb3 { [%eval -1.34] [%clk 0:04:44] } 26. Qb2?! { [%eval -1.95] } { Inaccuracy. Qb4 was best. } { [%clk 0:02:35] } 26... Qxa5 { [%eval -2.12] [%clk 0:04:40] } 27. Re2 { [%eval -2.11] [%clk 0:02:37] } 27... Qa4 { [%eval -1.77] [%clk 0:03:45] } 28. f4 { [%eval -1.9] [%clk 0:01:20] } 28... Bb7 { [%eval -1.72] [%clk 0:02:48] } 29. Nf2 { [%eval -1.68] [%clk 0:01:18] } 29... Rc8 { [%eval -1.84] [%clk 0:02:28] } 30. Rc2?? { [%eval -4.03] } { Blunder. e5 was best. } { [%clk 0:00:31] } 30... Rxc2 { [%eval -3.86] [%clk 0:02:24] } 31. Qxc2 { [%eval -3.97] [%clk 0:00:34] } 31... Qxa3 { [%eval -4.31] [%clk 0:02:28] } 32. Qc7 { [%eval -4.69] [%clk 0:00:37] } 32... Qc1+ { [%eval -4.71] [%clk 0:02:29] } 33. Qxc1 { [%eval -4.56] [%clk 0:00:32] } 33... Nxc1 { [%eval -4.54] [%clk 0:02:32] } 34. Bf1 { [%eval -5.06] [%clk 0:00:27] } 34... a5 { [%eval -5.08] [%clk 0:02:26] } 35. Bc4 { [%eval -5.43] [%clk 0:00:31] } 35... a4 { [%eval -5.34] [%clk 0:02:30] } 36. Kf1 { [%eval -5.57] [%clk 0:00:31] } 36... a3 { [%eval -5.62] [%clk 0:02:33] } 0-1