Event: Round 6: Alejandro Rios Parra - Sergio E Barrientos
Date: 2023-07-01
White: Alejandro Rios Parra
Black: Sergio E Barrientos
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:38] } 1... c5 { [%eval 0.32] [%clk 1:18:44] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... e6 { [%eval 0.34] [%clk 1:18:45] } 3. d4 { [%eval 0.42] [%clk 1:31:28] } 3... cxd4 { [%eval 0.37] [%clk 1:19:10] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:54] } 4... a6 { [%eval 0.58] [%clk 1:19:22] } 5. Nc3 { [%eval 0.37] [%clk 1:31:57] } 5... Qc7 { [%eval 0.24] [%clk 1:19:35] } 6. Bd3 { [%eval 0.48] [%clk 1:31:48] } 6... Nc6 { [%eval 0.5] [%clk 1:19:57] } 7. Be3 { [%eval 0.18] [%clk 1:30:45] } 7... Nf6 { [%eval 0.28] [%clk 1:20:09] } 8. Qe2 { [%eval 0.4] [%clk 1:30:57] } 8... b5 { [%eval 0.35] [%clk 1:18:50] } 9. Nxc6 { [%eval 0.51] [%clk 1:24:05] } 9... dxc6 { [%eval 0.62] [%clk 1:13:46] } 10. a4 { [%eval 0.6] [%clk 1:22:51] } 10... Rb8 { [%eval 0.69] [%clk 1:11:13] } 11. O-O { [%eval 0.6] [%clk 1:15:31] } 11... Bd6 { [%eval 0.75] [%clk 1:01:28] } 12. f4 { [%eval 0.8] [%clk 1:11:46] } 12... e5 { [%eval 0.85] [%clk 1:01:06] } 13. axb5?! { [%eval 0.21] } { Inaccuracy. f5 was best. } { [%clk 1:05:41] } 13... axb5 { [%eval 0.72] [%clk 0:48:23] } 14. h3 { [%eval 0.41] [%clk 0:59:33] } 14... O-O { [%eval 0.34] [%clk 0:43:19] } 15. f5 { [%eval 0.32] [%clk 0:59:38] } 15... Qe7 { [%eval 0.6] [%clk 0:41:17] } 16. g4 { [%eval 0.49] [%clk 0:50:36] } 16... Bc5 { [%eval 0.66] [%clk 0:37:15] } 17. Bxc5 { [%eval 0.54] [%clk 0:50:18] } 17... Qxc5+ { [%eval 0.55] [%clk 0:37:37] } 18. Kh2 { [%eval 0.37] [%clk 0:50:47] } 18... h6 { [%eval 0.39] [%clk 0:33:34] } 19. h4 { [%eval 0.35] [%clk 0:49:48] } 19... g5? { [%eval 1.56] } { Mistake. Nh7 was best. } { [%clk 0:25:21] } 20. hxg5 { [%eval 1.65] [%clk 0:41:26] } 20... hxg5 { [%eval 1.72] [%clk 0:25:40] } 21. Kg3 { [%eval 1.17] [%clk 0:41:49] } 21... Rd8 { [%eval 1.25] [%clk 0:22:25] } 22. Qd2 { [%eval 1.21] [%clk 0:39:23] } 22... Kf8 { [%eval 0.97] [%clk 0:22:54] } 23. Qxg5 { [%eval 0.42] [%clk 0:24:58] } 23... Ke7 { [%eval 0.52] [%clk 0:23:16] } 24. Kf3 { [%eval 0.0] [%clk 0:24:50] } 24... Rg8 { [%eval 0.0] [%clk 0:21:41] } 25. Qe3 { [%eval 0.0] [%clk 0:25:08] } 25... Qxe3+ { [%eval 0.0] [%clk 0:21:36] } 26. Kxe3 { [%eval 0.0] [%clk 0:25:35] } 26... Rxg4 { [%eval 0.0] [%clk 0:21:33] } 27. Ra7+ { [%eval 0.0] [%clk 0:21:59] } 27... Bd7 { [%eval 0.0] [%clk 0:20:27] } 28. Rh1 { [%eval 0.0] [%clk 0:21:33] } 28... Rbg8 { [%eval 0.05] [%clk 0:19:35] } 29. Rh6?? { [%eval -4.12] } { Blunder. Ne2 was best. } { [%clk 0:21:19] } 29... Rg2 { [%eval -4.0] [%clk 0:18:29] } 30. Be2 { [%eval -4.65] [%clk 0:12:19] } 30... R8g3+ { [%eval -4.61] [%clk 0:18:21] } 31. Kd2 { [%eval -4.87] [%clk 0:12:44] } 31... b4 { [%eval -4.82] [%clk 0:17:49] } 0-1