Event: Nordkalotten - Køge
Date: 2022-10-29
White: Sylvan, Jacob
Black: Chatabalshev, Boris
Result: 1/2-1/2
ECO: B09
Opening: Pirc Defense: Austrian Attack, Weiss Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:56] } 1... g6?! { [%eval 0.71] } { Inaccuracy. e6 was best. } { [%clk 1:30:55] } 2. d4 { [%eval 0.68] [%clk 1:31:16] } 2... Bg7 { [%eval 0.73] [%clk 1:31:20] } 3. Nc3 { [%eval 0.47] [%clk 1:31:43] } 3... d6 { [%eval 0.72] [%clk 1:31:35] } 4. f4 { [%eval 0.55] [%clk 1:31:59] } 4... Nf6 { [%eval 0.52] [%clk 1:31:57] } 5. Nf3 { [%eval 0.44] [%clk 1:32:11] } 5... O-O { [%eval 0.67] [%clk 1:32:19] } 6. Bd3 { [%eval 0.67] [%clk 1:32:29] } 6... Nc6 { [%eval 0.66] [%clk 1:30:24] } 7. O-O { [%eval 0.19] [%clk 1:31:11] } 7... e5 { [%eval 0.54] [%clk 1:30:42] } 8. fxe5 { [%eval 0.22] [%clk 1:30:01] } 8... dxe5 { [%eval 0.62] [%clk 1:31:05] } 9. d5 { [%eval 0.29] [%clk 1:30:22] } 9... Ne7 { [%eval 0.59] [%clk 1:31:16] } 10. Qe1 { [%eval 0.6] [%clk 1:27:54] } 10... Ne8?! { [%eval 1.21] } { Inaccuracy. h6 was best. } { [%clk 1:30:20] } 11. Qh4 { [%eval 0.87] [%clk 1:17:43] } 11... f6?! { [%eval 1.65] } { Inaccuracy. Nd6 was best. } { [%clk 1:26:00] } 12. Ne2? { [%eval 0.39] } { Mistake. Ng5 was best. } { [%clk 0:57:35] } 12... Nd6 { [%eval 0.9] [%clk 1:20:56] } 13. c4 { [%eval 0.66] [%clk 0:56:57] } 13... b6 { [%eval 0.67] [%clk 1:18:53] } 14. b4 { [%eval 0.66] [%clk 0:53:17] } 14... Ba6 { [%eval 0.65] [%clk 1:07:39] } 15. b5 { [%eval 0.56] [%clk 0:52:25] } 15... Bc8 { [%eval 0.86] [%clk 1:08:04] } 16. a4 { [%eval 0.64] [%clk 0:51:58] } 16... Bd7?! { [%eval 1.33] } { Inaccuracy. a6 was best. } { [%clk 1:03:08] } 17. a5 { [%eval 1.52] [%clk 0:42:18] } 17... Nb7 { [%eval 1.51] [%clk 1:01:31] } 18. axb6? { [%eval 0.18] } { Mistake. Be3 was best. } { [%clk 0:39:31] } 18... axb6 { [%eval 0.3] [%clk 1:01:43] } 19. Be3 { [%eval 0.38] [%clk 0:37:32] } 19... Rxa1 { [%eval 0.31] [%clk 0:53:19] } 20. Rxa1 { [%eval 0.37] [%clk 0:37:48] } 20... Nc8 { [%eval 0.41] [%clk 0:53:30] } 21. Nc3 { [%eval 0.34] [%clk 0:26:46] } 21... Qe7 { [%eval 0.43] [%clk 0:48:14] } 22. Bc1?! { [%eval -0.3] } { Inaccuracy. Bf1 was best. } { [%clk 0:22:12] } 22... Qb4 { [%eval 0.11] [%clk 0:35:46] } 23. Qe1 { [%eval 0.11] [%clk 0:20:00] } 23... Ncd6?! { [%eval 1.2] } { Inaccuracy. Re8 was best. } { [%clk 0:33:04] } 24. Ra4 { [%eval 0.5] [%clk 0:14:53] } 24... Qb3 { [%eval 1.3] [%clk 0:33:11] } 25. Ra3 { [%eval 0.95] [%clk 0:15:01] } 25... Qb4 { [%eval 0.43] [%clk 0:33:33] } 26. Ra4 { [%eval 0.6] [%clk 0:15:14] } 26... Qb3 { [%eval 1.34] [%clk 0:33:34] } 27. Ra3?! { [%eval 0.27] } { Inaccuracy. Be3 was best. } { [%clk 0:15:31] } 1/2-1/2