Event: SonFlow
Date: 2023-04-23
White: Matthiesen, Martin
Black: Kopylov, Daniel
Result: 0-1
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. c4 { [%eval 0.16] [%clk 1:31:18] } 2... g6 { [%eval 0.3] [%clk 1:31:09] } 3. Nc3 { [%eval 0.31] [%clk 1:31:41] } 3... d5 { [%eval 0.2] [%clk 1:31:30] } 4. cxd5 { [%eval 0.4] [%clk 1:32:00] } 4... Nxd5 { [%eval 0.22] [%clk 1:31:53] } 5. e4 { [%eval 0.23] [%clk 1:32:25] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:14] } 6. bxc3 { [%eval 0.0] [%clk 1:32:49] } 6... Bg7 { [%eval 0.23] [%clk 1:32:37] } 7. Bc4 { [%eval 0.0] [%clk 1:33:12] } 7... c5 { [%eval 0.13] [%clk 1:32:41] } 8. Ne2 { [%eval 0.3] [%clk 1:33:36] } 8... Nc6 { [%eval 0.38] [%clk 1:32:48] } 9. Be3 { [%eval 0.32] [%clk 1:33:57] } 9... O-O { [%eval 0.4] [%clk 1:33:01] } 10. O-O { [%eval 0.43] [%clk 1:34:20] } 10... Bd7 { [%eval 0.49] [%clk 1:33:12] } 11. Rb1 { [%eval 0.45] [%clk 1:34:23] } 11... Qc7 { [%eval 0.5] [%clk 1:31:01] } 12. h4 { [%eval 0.44] [%clk 1:21:54] } 12... Rad8 { [%eval 0.55] [%clk 1:23:30] } 13. Qc1 { [%eval 0.54] [%clk 1:12:39] } 13... Rc8 { [%eval 0.48] [%clk 1:17:10] } 14. Qb2 { [%eval 0.64] [%clk 0:56:00] } 14... Rfd8 { [%eval 0.56] [%clk 1:00:22] } 15. h5 { [%eval 0.42] [%clk 0:49:15] } 15... gxh5 { [%eval 0.56] [%clk 0:43:25] } 16. Rfc1 { [%eval 0.4] [%clk 0:41:48] } 16... h4 { [%eval 0.23] [%clk 0:38:13] } 17. Qd2 { [%eval -0.03] [%clk 0:27:45] } 17... Bg4?! { [%eval 0.6] } { Inaccuracy. Qd6 was best. } { [%clk 0:31:20] } 18. f3?! { [%eval 0.03] } { Inaccuracy. Bh6 was best. } { [%clk 0:14:35] } 18... Bxf3 { [%eval 0.0] [%clk 0:13:32] } 19. Bxf7+ { [%eval -0.48] [%clk 0:08:32] } 19... Kxf7 { [%eval -0.43] [%clk 0:13:57] } 20. Rf1 { [%eval -0.48] [%clk 0:08:53] } 20... Kg8 { [%eval -0.55] [%clk 0:11:09] } 21. Rxf3 { [%eval -0.64] [%clk 0:08:19] } 21... cxd4 { [%eval -0.65] [%clk 0:10:51] } 22. cxd4 { [%eval -0.67] [%clk 0:06:41] } 22... Ne5 { [%eval -0.55] [%clk 0:10:45] } 23. Rh3 { [%eval -0.59] [%clk 0:06:34] } 23... Qc2 { [%eval -0.49] [%clk 0:10:51] } 24. Qxc2?! { [%eval -1.18] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:54] } 24... Rxc2 { [%eval -1.21] [%clk 0:11:18] } 25. dxe5 { [%eval -1.1] [%clk 0:03:29] } 25... Rxe2 { [%eval -1.24] [%clk 0:11:46] } 26. Bxa7 { [%eval -1.19] [%clk 0:03:51] } 26... Rxa2 { [%eval -0.7] [%clk 0:07:33] } 27. Be3 { [%eval -0.58] [%clk 0:03:26] } 27... Bxe5 { [%eval -0.7] [%clk 0:05:39] } 28. Rxh4 { [%eval -0.65] [%clk 0:03:47] } 28... Ra1 { [%eval -0.6] [%clk 0:05:25] } 29. Rxa1 { [%eval -0.55] [%clk 0:04:12] } 29... Bxa1 { [%eval -0.59] [%clk 0:05:54] } 30. Rh5 { [%eval -0.59] [%clk 0:03:59] } 30... Rd1+ { [%eval -0.45] [%clk 0:03:37] } 31. Kf2 { [%eval -0.55] [%clk 0:04:18] } 31... Rb1 { [%eval -0.3] [%clk 0:03:40] } 32. Rg5+ { [%eval -0.65] [%clk 0:03:58] } 32... Kf7 { [%eval -0.57] [%clk 0:02:19] } 33. Rh5 { [%eval -0.58] [%clk 0:03:15] } 33... Kg8 { [%eval -0.46] [%clk 0:02:36] } 34. Rg5+ { [%eval -0.64] [%clk 0:03:40] } 34... Kf8 { [%eval -0.77] [%clk 0:03:03] } 35. Rh5 { [%eval -1.01] [%clk 0:03:34] } 35... b5 { [%eval -0.26] [%clk 0:02:58] } 36. Rxh7 { [%eval -1.08] [%clk 0:02:48] } 36... b4 { [%eval -0.48] [%clk 0:03:14] } 37. Rh5?? { [%eval -3.09] } { Blunder. Bh6+ was best. } { [%clk 0:00:57] } 37... b3 { [%eval -3.02] [%clk 0:02:47] } 38. Rb5 { [%eval -3.06] [%clk 0:01:24] } 38... Bc3 { [%eval -3.03] [%clk 0:01:43] } 39. Ke2 { [%eval -3.34] [%clk 0:00:55] } 39... b2 { [%eval -3.2] [%clk 0:01:46] } 40. Kd3?! { [%eval -4.37] } { Inaccuracy. Bd2 was best. } { [%clk 0:00:54] } 40... Rc1 { [%eval -4.51] [%clk 0:01:46] } 41. Bf4 { [%eval -4.66] [%clk 0:21:24] } 41... Bg7 { [%eval -4.81] [%clk 0:30:50] } 0-1