Event: Round 4: Virgilio Vuelban - Riccardo MARZADURI
Date: 2021-11-21
White: Virgilio Vuelban
Black: Riccardo MARZADURI
Result: 1/2-1/2
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:25:36] } 1... c5 { [%eval 0.37] [%clk 1:30:47] } 2. Nf3 { [%eval 0.38] [%clk 1:25:54] } 2... Nc6 { [%eval 0.32] [%clk 1:31:09] } 3. d4 { [%eval 0.25] [%clk 1:26:10] } 3... cxd4 { [%eval 0.0] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.12] [%clk 1:26:34] } 4... Qb6 { [%eval 0.48] [%clk 1:31:57] } 5. Nc2?! { [%eval -0.17] } { Inaccuracy. e3 was best. } { [%clk 1:20:57] } 5... e6 { [%eval -0.01] [%clk 1:30:20] } 6. Nc3 { [%eval -0.02] [%clk 1:21:17] } 6... Nf6 { [%eval 0.0] [%clk 1:30:11] } 7. e3 { [%eval 0.0] [%clk 1:21:17] } 7... Be7 { [%eval 0.0] [%clk 1:29:19] } 8. Be2 { [%eval -0.15] [%clk 1:20:39] } 8... O-O?! { [%eval 0.43] } { Inaccuracy. d5 was best. } { [%clk 1:26:25] } 9. O-O?! { [%eval -0.31] } { Inaccuracy. e4 was best. } { [%clk 1:20:55] } 9... d5 { [%eval -0.21] [%clk 1:16:54] } 10. cxd5 { [%eval -0.25] [%clk 1:13:35] } 10... Rd8?! { [%eval 0.75] } { Inaccuracy. Nxd5 was best. } { [%clk 1:17:02] } 11. e4 { [%eval 0.7] [%clk 1:13:20] } 11... exd5 { [%eval 0.65] [%clk 1:16:36] } 12. exd5 { [%eval 0.5] [%clk 1:11:06] } 12... Be6 { [%eval 0.3] [%clk 1:13:19] } 13. Ne3 { [%eval 0.55] [%clk 1:04:44] } 13... Ne5?? { [%eval 2.46] } { Blunder. Qc5 was best. } { [%clk 1:00:20] } 14. Kh1? { [%eval 1.13] } { Mistake. Qb3 was best. } { [%clk 0:29:58] } 14... g5?? { [%eval 3.22] } { Blunder. Qc5 was best. } { [%clk 0:48:22] } 15. Nc4?? { [%eval 1.16] } { Blunder. f4 was best. } { [%clk 0:15:18] } 15... Nxc4 { [%eval 1.1] [%clk 0:46:03] } 16. Bxc4 { [%eval 1.26] [%clk 0:15:41] } 16... Qb4?? { [%eval 3.22] } { Blunder. Qc5 was best. } { [%clk 0:31:56] } 17. Qe2?? { [%eval 1.0] } { Blunder. Bb3 was best. } { [%clk 0:15:03] } 17... Nxd5 { [%eval 0.84] [%clk 0:29:35] } 18. Nxd5?! { [%eval 0.27] } { Inaccuracy. a3 was best. } { [%clk 0:13:21] } 18... Bxd5 { [%eval 0.22] [%clk 0:29:46] } 19. Bxd5 { [%eval 0.24] [%clk 0:13:04] } 19... Rxd5 { [%eval 0.12] [%clk 0:30:07] } 20. a3 { [%eval -0.16] [%clk 0:10:28] } 1/2-1/2