Event: Round 4: Dal Bello, Alessandro - Marino Marco
Date: 2023-06-12
White: Dal Bello, Alessandro
Black: Marino Marco
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. a3 { [%eval -0.08] [%clk 1:31:06] } 2... Nc6 { [%eval 0.04] [%clk 1:31:05] } 3. b4?! { [%eval -0.55] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:25] } 3... e6 { [%eval -0.36] [%clk 1:00:49] } 4. b5 { [%eval -0.52] [%clk 1:30:28] } 4... Nb8?! { [%eval 0.19] } { Inaccuracy. Nce7 was best. } { [%clk 1:00:46] } 5. c4 { [%eval -0.1] [%clk 1:20:43] } 5... d6?! { [%eval 0.47] } { Inaccuracy. d5 was best. } { [%clk 0:57:25] } 6. Nf3 { [%eval 0.28] [%clk 1:18:46] } 6... Nf6 { [%eval 0.6] [%clk 0:54:13] } 7. Nc3 { [%eval 0.15] [%clk 1:19:00] } 7... Be7 { [%eval 0.32] [%clk 0:53:24] } 8. d4 { [%eval 0.38] [%clk 1:11:00] } 8... cxd4 { [%eval 0.03] [%clk 0:47:00] } 9. Nxd4 { [%eval -0.01] [%clk 1:11:05] } 9... Nbd7 { [%eval 0.44] [%clk 0:46:48] } 10. Bd3 { [%eval -0.1] [%clk 1:08:27] } 10... Qc7 { [%eval 0.01] [%clk 0:45:20] } 11. O-O { [%eval 0.07] [%clk 1:06:31] } 11... Ne5 { [%eval 0.02] [%clk 0:42:18] } 12. Qe2 { [%eval -0.22] [%clk 1:03:53] } 12... Bd7 { [%eval 0.0] [%clk 0:42:36] } 13. Nf3 { [%eval -0.32] [%clk 0:58:32] } 13... Nxd3 { [%eval -0.31] [%clk 0:41:06] } 14. Qxd3 { [%eval -0.27] [%clk 0:58:55] } 14... Rc8 { [%eval -0.2] [%clk 0:41:32] } 15. Nd2 { [%eval -0.22] [%clk 0:59:11] } 15... Ng4 { [%eval -0.09] [%clk 0:37:05] } 16. Qg3 { [%eval -0.03] [%clk 0:52:06] } 16... Bf6 { [%eval 0.0] [%clk 0:33:41] } 17. Bb2 { [%eval -0.29] [%clk 0:42:16] } 17... Ne5 { [%eval 0.0] [%clk 0:31:45] } 18. Rac1 { [%eval -0.36] [%clk 0:42:35] } 18... h5 { [%eval -0.42] [%clk 0:28:10] } 19. Qe3 { [%eval -0.39] [%clk 0:36:35] } 19... O-O { [%eval -0.56] [%clk 0:17:09] } 20. h3 { [%eval -0.56] [%clk 0:32:12] } 20... Qa5? { [%eval 0.77] } { Mistake. Qc5 was best. } { [%clk 0:16:04] } 21. Na2?? { [%eval -0.96] } { Blunder. Nd1 was best. } { [%clk 0:27:48] } 21... Ng4 { [%eval -1.03] [%clk 0:10:52] } 22. hxg4 { [%eval -1.06] [%clk 0:19:45] } 22... Bxb2 { [%eval -1.12] [%clk 0:11:10] } 23. Rb1 { [%eval -0.85] [%clk 0:19:25] } 23... Qxa3 { [%eval -0.95] [%clk 0:11:33] } 24. Qxa3 { [%eval -1.04] [%clk 0:19:28] } 24... Bxa3 { [%eval -0.95] [%clk 0:12:01] } 25. gxh5?! { [%eval -1.72] } { Inaccuracy. Rb3 was best. } { [%clk 0:18:30] } 25... d5 { [%eval -1.55] [%clk 0:11:34] } 26. Rb3 { [%eval -1.65] } 1/2-1/2