Event: Round 6: Nico Chasin - David Vigorito
Date: 2022-07-27
White: Nico Chasin
WhiteTitle: FM
Black: David Vigorito
BlackTitle: IM
Result: 1/2-1/2
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:11] } 1... Nf6 { [%eval 0.23] [%clk 1:30:42] } 2. c4 { [%eval 0.34] [%clk 1:25:31] } 2... g6 { [%eval 0.3] [%clk 1:30:59] } 3. Nc3 { [%eval 0.31] [%clk 1:25:50] } 3... Bg7 { [%eval 0.7] [%clk 1:31:25] } 4. e4 { [%eval 0.67] [%clk 1:26:14] } 4... d6 { [%eval 0.65] [%clk 1:31:49] } 5. Be2 { [%eval 0.13] [%clk 1:26:40] } 5... O-O { [%eval 0.45] [%clk 1:32:10] } 6. Be3 { [%eval 0.44] [%clk 1:27:03] } 6... c5 { [%eval 0.63] [%clk 1:29:49] } 7. d5 { [%eval 0.47] [%clk 1:26:48] } 7... a6 { [%eval 0.77] [%clk 1:29:06] } 8. a4 { [%eval 0.96] [%clk 1:25:51] } 8... Qa5 { [%eval 1.05] [%clk 1:27:39] } 9. Bd2 { [%eval 1.01] [%clk 1:18:40] } 9... e6 { [%eval 1.1] [%clk 1:26:46] } 10. Nf3 { [%eval 1.15] [%clk 1:18:04] } 10... exd5 { [%eval 1.04] [%clk 1:27:04] } 11. cxd5?! { [%eval 0.07] } { Inaccuracy. exd5 was best. } { [%clk 1:18:25] } 11... Bg4 { [%eval 0.25] [%clk 1:27:03] } 12. O-O { [%eval 0.11] [%clk 1:18:03] } 12... Qc7 { [%eval 0.43] [%clk 1:23:08] } 13. Bf4 { [%eval 0.27] [%clk 1:08:48] } 13... Bxf3 { [%eval 0.25] [%clk 1:21:04] } 14. Bxf3 { [%eval 0.19] [%clk 1:08:33] } 14... Nbd7 { [%eval 0.3] [%clk 1:21:20] } 15. Rc1 { [%eval 0.02] [%clk 1:08:35] } 15... Rfe8 { [%eval 0.24] [%clk 1:16:13] } 16. Re1 { [%eval 0.0] [%clk 1:05:38] } 16... Rab8 { [%eval 0.11] [%clk 1:14:23] } 17. b4?! { [%eval -0.68] } { Inaccuracy. b3 was best. } { [%clk 1:00:57] } 17... b5? { [%eval 0.92] } { Mistake. Ne5 was best. } { [%clk 1:04:27] } 18. bxc5 { [%eval 0.56] [%clk 0:57:24] } 18... Nxc5 { [%eval 0.66] } 19. axb5 { [%eval 0.3] [%clk 0:53:35] } 19... axb5 { [%eval 0.24] [%clk 1:02:55] } 20. e5 { [%eval 0.14] [%clk 0:52:29] } 20... dxe5 { [%eval 0.54] [%clk 0:55:37] } 21. Rxe5 { [%eval 0.12] [%clk 0:50:13] } 21... Rxe5 { [%eval 0.35] [%clk 0:45:45] } 22. d6 { [%eval 0.31] [%clk 0:50:02] } 22... Qa5 { [%eval 0.26] [%clk 0:43:28] } 23. Bxe5 { [%eval 0.31] [%clk 0:50:14] } 23... Ncd7 { [%eval 0.69] } 24. Bxf6 { [%eval 0.82] [%clk 0:45:08] } 24... Nxf6 { [%eval 0.48] [%clk 0:39:22] } 25. Nd5 { [%eval 0.44] [%clk 0:44:51] } 25... Nxd5 { [%eval 0.44] } 26. Bxd5 { [%eval 0.09] [%clk 0:43:11] } 26... Rd8 { [%eval 0.09] [%clk 0:32:19] } 27. g3 { [%eval 0.05] [%clk 0:38:36] } 27... Qa3 { [%eval 0.08] [%clk 0:29:50] } 28. Rc6 { [%eval 0.03] [%clk 0:33:37] } 28... Bf8?? { [%eval 5.04] } { Blunder. Qa1 was best. } 1/2-1/2