Event: Qatar Masters
Site: -
Date: 2023-10-12
White: Brendel, Oliver
WhiteTitle: IM
WhiteElo: 2316
Black: Viani Antonio Dcunha
BlackTitle: IM
BlackElo: 2410
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... Nf6 { [%eval 0.29] [%clk 1:30:19] } 2. Nc3 { [%eval 0.15] [%clk 1:31:06] } 2... g6 { [%eval 0.51] [%clk 1:30:28] } 3. g3 { [%eval 0.28] [%clk 1:30:51] } 3... Bg7 { [%eval 0.25] [%clk 1:30:35] } 4. Bg2 { [%eval 0.19] [%clk 1:30:47] } 4... O-O { [%eval 0.21] [%clk 1:30:40] } 5. e4 { [%eval 0.0] [%clk 1:30:55] } 5... c5 { [%eval -0.01] [%clk 1:30:53] } 6. Nge2 { [%eval 0.0] [%clk 1:31:10] } 6... Nc6 { [%eval 0.0] [%clk 1:31:06] } 7. d3 { [%eval 0.0] [%clk 1:29:51] } 7... a6 { [%eval 0.0] [%clk 1:30:52] } 8. O-O { [%eval 0.0] [%clk 1:26:51] } 8... Rb8 { [%eval -0.05] [%clk 1:30:30] } 9. a4 { [%eval 0.07] [%clk 1:22:52] } 9... d6 { [%eval 0.06] [%clk 1:30:25] } 10. h3 { [%eval 0.0] [%clk 1:22:40] } 10... Ne8 { [%eval -0.05] [%clk 1:29:02] } 11. Be3 { [%eval -0.09] [%clk 1:22:57] } 11... Nd4 { [%eval 0.28] [%clk 1:28:13] } 12. Rb1 { [%eval 0.3] [%clk 1:20:09] } 12... Bd7 { [%eval 0.51] [%clk 1:20:01] } 13. b4 { [%eval 0.5] [%clk 1:17:37] } 13... Nc7 { [%eval 0.55] [%clk 1:11:02] } 14. b5 { [%eval 0.53] [%clk 1:10:00] } 14... b6 { [%eval 0.68] [%clk 1:07:08] } 15. Kh2 { [%eval 0.26] [%clk 1:01:58] } 15... f5 { [%eval 0.7] [%clk 1:02:10] } 16. f4 { [%eval 0.65] [%clk 0:58:06] } 16... axb5 { [%eval 0.53] [%clk 1:01:10] } 17. Nxb5 { [%eval 0.5] [%clk 0:50:42] } 17... Nce6 { [%eval 1.05] [%clk 0:57:06] } 18. Nexd4 { [%eval 1.1] [%clk 0:45:50] } 18... Nxd4 { [%eval 1.1] [%clk 0:56:20] } 19. Bxd4 { [%eval 1.3] [%clk 0:39:57] } 19... cxd4 { [%eval 1.55] [%clk 0:54:07] } 20. Qb3? { [%eval 0.28] } { Mistake. exf5 was best. } { [%clk 0:38:17] } 20... fxe4 { [%eval 0.24] [%clk 0:47:34] } 21. Bxe4 { [%eval 0.52] [%clk 0:32:43] } 21... Kh8 { [%eval 0.36] [%clk 0:45:17] } 22. Rbe1?! { [%eval -0.22] } { Inaccuracy. Qb4 was best. } { [%clk 0:32:53] } 22... Qc8?! { [%eval 0.68] } { Inaccuracy. e5 was best. } { [%clk 0:39:57] } 23. Bg2 { [%eval 0.75] [%clk 0:30:16] } 23... Re8 { [%eval 1.1] [%clk 0:38:09] } 24. Qa3 { [%eval 0.92] [%clk 0:20:43] } 24... Bf6 { [%eval 0.98] [%clk 0:32:33] } 25. Re2 { [%eval 1.11] [%clk 0:20:20] } 25... Rg8 { [%eval 0.78] [%clk 0:30:17] } 26. Rfe1 { [%eval 0.75] [%clk 0:18:49] } 26... Rg7 { [%eval 0.3] [%clk 0:29:59] } 27. h4 { [%eval 0.4] [%clk 0:17:11] } 27... h6 { [%eval 0.32] [%clk 0:25:30] } 28. Re4? { [%eval -0.96] } { Mistake. Qc1 was best. } { [%clk 0:14:00] } 28... g5 { [%eval -0.9] [%clk 0:19:19] } 29. fxg5 { [%eval -0.33] [%clk 0:12:00] } 29... hxg5 { [%eval -0.48] [%clk 0:17:27] } 30. hxg5?! { [%eval -1.1] } { Inaccuracy. Rf1 was best. } { [%clk 0:10:08] } 30... Bxg5 { [%eval -1.11] [%clk 0:17:31] } 31. Nxd4 { [%eval -1.05] [%clk 0:09:57] } 31... Rh7+ { [%eval -1.18] [%clk 0:12:51] } 32. Kg1 { [%eval -0.91] [%clk 0:10:18] } 32... Bf6 { [%eval -0.49] [%clk 0:11:01] } 33. Qc1?! { [%eval -1.07] } { Inaccuracy. Rf1 was best. } { [%clk 0:07:22] } 33... Qc5 { [%eval -0.88] [%clk 0:06:59] } 34. Qe3 { [%eval -0.99] [%clk 0:07:45] } 34... Rg8 { [%eval -0.5] [%clk 0:05:46] } 35. Ne2 { [%eval -0.83] [%clk 0:02:34] } 35... Bxa4 { [%eval -0.39] [%clk 0:03:46] } 36. d4?! { [%eval -1.11] } { Inaccuracy. Qxc5 was best. } { [%clk 0:01:00] } 36... Qxc4 { [%eval -1.24] [%clk 0:01:55] } 37. d5 { [%eval -1.03] [%clk 0:01:21] } 37... Qb3 { [%eval -0.84] [%clk 0:00:53] } 38. Qf4?? { [%eval -2.75] } { Blunder. Qxb3 was best. } { [%clk 0:00:42] } 38... Bb5?? { [%eval 2.42] } { Blunder. Bd7 was best. } { [%clk 0:00:39] } 39. Nd4?? { [%eval -3.78] } { Blunder. Rb4 was best. } { [%clk 0:00:45] } 39... Qxd5 { [%eval -3.75] [%clk 0:00:38] } 40. Re5? { [%eval -6.51] } { Mistake. Nxb5 was best. } { [%clk 0:00:33] } 40... dxe5 { [%eval -6.59] [%clk 0:00:43] } 0-1