Event: Round 8: Rogerio Sperb Becker - Lucas Aguiar Cunha
Date: 2023-10-16
White: Rogerio Sperb Becker
WhiteElo: 2102
Black: Lucas Aguiar Cunha
BlackTitle: FM
BlackElo: 2292
Result: 0-1
ECO: A30
Opening: English Opening: Symmetrical Variation, Hedgehog Defense
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:29:46] } 1... e6 { [%eval 0.3] [%clk 1:20:48] } 2. Nf3 { [%eval 0.3] [%clk 1:30:00] } 2... Nf6 { [%eval 0.22] [%clk 1:21:04] } 3. g3 { [%eval 0.13] [%clk 1:30:18] } 3... b6 { [%eval 0.4] [%clk 1:21:24] } 4. Bg2 { [%eval 0.46] [%clk 1:30:32] } 4... Bb7 { [%eval 0.51] [%clk 1:21:50] } 5. O-O { [%eval 0.39] [%clk 1:30:50] } 5... c5 { [%eval 0.58] [%clk 1:22:16] } 6. Nc3 { [%eval 0.33] [%clk 1:29:43] } 6... Be7 { [%eval 0.35] [%clk 1:22:13] } 7. b3 { [%eval 0.25] [%clk 1:27:36] } 7... O-O { [%eval 0.27] [%clk 1:22:29] } 8. Bb2 { [%eval 0.07] [%clk 1:27:02] } 8... a6 { [%eval 0.47] [%clk 1:22:52] } 9. Rc1 { [%eval 0.16] [%clk 1:26:02] } 9... d6 { [%eval 0.22] [%clk 1:23:01] } 10. d4 { [%eval 0.28] [%clk 1:25:05] } 10... cxd4 { [%eval 0.19] [%clk 1:23:23] } 11. Qxd4 { [%eval 0.32] [%clk 1:25:05] } 11... Nbd7 { [%eval 0.21] [%clk 1:23:40] } 12. Rfd1 { [%eval 0.27] [%clk 1:20:00] } 12... Qc7 { [%eval 0.23] [%clk 1:23:24] } 13. Qf4 { [%eval 0.16] [%clk 1:18:34] } 13... Rac8 { [%eval 0.16] [%clk 1:21:56] } 14. e4 { [%eval 0.17] [%clk 1:13:14] } 14... Qb8 { [%eval 0.21] [%clk 1:16:59] } 15. Qe3 { [%eval 0.2] [%clk 1:11:14] } 15... b5 { [%eval 0.51] [%clk 1:14:36] } 16. cxb5 { [%eval 0.72] [%clk 1:01:54] } 16... axb5 { [%eval 0.55] [%clk 1:14:57] } 17. Nd4?! { [%eval -0.43] } { Inaccuracy. a3 was best. } { [%clk 0:58:24] } 17... b4 { [%eval -0.56] [%clk 1:14:36] } 18. Nd5? { [%eval -2.11] } { Mistake. Na4 was best. } { [%clk 0:47:53] } 18... exd5 { [%eval -2.38] [%clk 1:06:26] } 19. Nf5 { [%eval -2.28] [%clk 0:47:11] } 19... Bd8 { [%eval -2.34] [%clk 1:06:35] } 20. Qg5?! { [%eval -3.35] } { Inaccuracy. exd5 was best. } { [%clk 0:47:08] } 20... Ne8 { [%eval -3.46] [%clk 1:06:44] } 21. Qh6 { [%eval -3.63] [%clk 0:47:00] } 21... Ne5 { [%eval -3.76] [%clk 1:04:51] } 22. Nxg7?! { [%eval -4.96] } { Inaccuracy. Qd2 was best. } { [%clk 0:46:12] } 22... Nxg7 { [%eval -5.1] [%clk 1:05:02] } 23. f4?! { [%eval -6.58] } { Inaccuracy. exd5 was best. } { [%clk 0:46:33] } 23... Rxc1 { [%eval -6.4] [%clk 1:05:11] } 24. Rxc1 { [%eval -6.5] [%clk 0:46:42] } 24... Qa7+ { [%eval -6.32] [%clk 1:05:25] } 25. Kh1 { [%eval -6.5] [%clk 0:46:47] } 25... Qxa2 { [%eval -6.6] [%clk 1:05:17] } 26. Qg5?! { [%eval -11.47] } { Inaccuracy. Bxe5 was best. } 26... d4 { [%eval -9.79] } 0-1