Event: Round 1: Jorge Alberto Duardes Boabaid - Axel Bachmann
Date: 2023-06-18
White: Jorge Alberto Duardes Boabaid
Black: Axel Bachmann
BlackTitle: GM
Result: 0-1
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... e6 { [%eval 0.34] [%clk 1:31:19] } 3. d4 { [%eval 0.42] [%clk 1:31:34] } 3... cxd4 { [%eval 0.37] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:57] } 4... Nc6 { [%eval 0.5] [%clk 1:32:08] } 5. Nc3 { [%eval 0.33] [%clk 1:31:49] } 5... Qc7 { [%eval 0.56] [%clk 1:32:29] } 6. Be3 { [%eval 0.28] [%clk 1:31:41] } 6... a6 { [%eval 0.0] [%clk 1:32:47] } 7. Be2 { [%eval 0.25] [%clk 1:31:27] } 7... b5 { [%eval 0.49] [%clk 1:32:45] } 8. Bf3? { [%eval -0.74] } { Mistake. Nxc6 was best. } { [%clk 1:31:27] } 8... Ne5 { [%eval -0.76] [%clk 1:32:25] } 9. Be2 { [%eval -0.77] [%clk 1:30:52] } 9... Bb7 { [%eval -0.72] [%clk 1:32:24] } 10. f4 { [%eval -1.04] [%clk 1:30:32] } 10... Nc4 { [%eval -1.08] [%clk 1:32:35] } 11. Bxc4 { [%eval -1.05] [%clk 1:30:50] } 11... Qxc4 { [%eval -0.94] [%clk 1:32:59] } 12. Qd3 { [%eval -1.05] [%clk 1:30:42] } 12... Rc8 { [%eval -1.06] [%clk 1:33:03] } 13. O-O { [%eval -1.2] [%clk 1:30:33] } 13... Nf6 { [%eval -1.29] [%clk 1:33:08] } 14. e5 { [%eval -1.75] [%clk 1:23:02] } 14... Ng4 { [%eval -1.53] [%clk 1:33:03] } 15. Bd2 { [%eval -1.57] [%clk 1:22:56] } 15... Qxd3 { [%eval -1.16] [%clk 1:31:27] } 16. cxd3 { [%eval -1.13] [%clk 1:23:05] } 16... f6 { [%eval -0.62] [%clk 1:30:53] } 17. h3?? { [%eval -2.42] } { Blunder. Nb3 was best. } { [%clk 1:20:44] } 17... Bc5 { [%eval -2.49] [%clk 1:31:08] } 18. hxg4 { [%eval -2.52] [%clk 1:20:44] } 18... Bxd4+ { [%eval -2.42] [%clk 1:31:26] } 19. Kh2 { [%eval -2.69] [%clk 1:19:40] } 19... fxe5 { [%eval -2.41] [%clk 1:31:47] } 20. f5 { [%eval -2.44] [%clk 1:17:11] } 20... exf5 { [%eval -2.47] [%clk 1:27:05] } 21. Rxf5 { [%eval -2.76] [%clk 1:16:41] } 21... Rf8 { [%eval -2.65] [%clk 1:26:22] } 22. Rc1 { [%eval -2.77] [%clk 1:13:49] } 22... Rc6 { [%eval -2.73] [%clk 1:24:51] } 23. b3 { [%eval -2.51] [%clk 1:11:58] } 23... Rg6 { [%eval -2.88] [%clk 1:24:46] } 24. Ne4 { [%eval -2.92] [%clk 1:10:37] } 24... Rxf5? { [%eval -1.21] } { Mistake. Rxg4 was best. } { [%clk 1:21:52] } 25. gxf5 { [%eval -1.18] [%clk 1:10:44] } 25... Rc6 { [%eval -1.07] [%clk 1:22:02] } 26. Rxc6 { [%eval -1.15] [%clk 1:09:20] } 26... Bxc6 { [%eval -1.06] [%clk 1:22:25] } 27. g4 { [%eval -1.14] [%clk 1:09:04] } 27... Kf7 { [%eval -0.91] [%clk 1:19:30] } 28. Kg3 { [%eval -1.02] [%clk 1:07:34] } 28... h6 { [%eval -0.93] [%clk 1:18:26] } 29. Nd6+ { [%eval -1.1] [%clk 1:05:41] } 29... Ke7 { [%eval -1.13] [%clk 1:18:47] } 30. Ne4 { [%eval -1.42] [%clk 1:04:39] } 30... d5 { [%eval -1.22] [%clk 1:18:49] } 31. Bb4+ { [%eval -1.32] [%clk 1:04:02] } 31... Kf7 { [%eval -1.28] [%clk 1:19:05] } 32. Nd6+ { [%eval -1.23] [%clk 0:56:13] } 32... Kf6 { [%eval -1.21] [%clk 1:19:01] } 33. Kf3? { [%eval -2.5] } { Mistake. Nc8 was best. } { [%clk 0:55:48] } 33... Bb6 { [%eval -1.99] [%clk 1:18:25] } 34. Nc8 { [%eval -2.03] [%clk 0:53:29] } 34... Bd8 { [%eval -2.19] [%clk 1:18:31] } 35. Nd6 { [%eval -2.26] [%clk 0:52:22] } 35... Bb6 { [%eval -2.16] [%clk 1:13:27] } 36. Nc8 { [%eval -1.85] [%clk 0:50:08] } 36... Bg1?! { [%eval -1.19] } { Inaccuracy. Bd8 was best. } { [%clk 1:13:48] } 37. Nd6?! { [%eval -2.39] } { Inaccuracy. Be7+ was best. } { [%clk 0:47:41] } 37... Bd4 { [%eval -2.24] [%clk 1:10:28] } 38. Ba5?! { [%eval -3.15] } { Inaccuracy. a3 was best. } { [%clk 0:44:57] } 38... Ke7 { [%eval -2.94] [%clk 1:10:19] } 39. Nc8+ { [%eval -3.41] [%clk 0:45:05] } 39... Kd7 { [%eval -3.44] [%clk 1:10:11] } 40. Nb6+ { [%eval -3.35] [%clk 0:45:16] } 40... Ke8 { [%eval -3.38] [%clk 1:10:34] } 41. Nc8 { [%eval -3.57] [%clk 0:43:46] } 41... Bc5?! { [%eval -2.74] } { Inaccuracy. Bc3 was best. } { [%clk 1:10:37] } 42. Ke2 { [%eval -2.94] [%clk 0:39:17] } 42... Bb7 { [%eval -2.68] [%clk 1:09:53] } 43. Nb6? { [%eval -4.44] } { Mistake. d4 was best. } { [%clk 0:39:18] } 43... Ke7 { [%eval -4.45] [%clk 1:09:17] } 44. Kf3 { [%eval -4.01] [%clk 0:33:28] } 44... Kd6 { [%eval -4.86] [%clk 1:09:32] } 0-1