Event: Runde 7: Matthes, Aaron - Kopylov, Daniel
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--a-open/runde-7/mV4jvj7l/V8ymaVrT
Date: 2025-11-01
White: Matthes, Aaron
WhiteTitle: CM
WhiteElo: 2253
Black: Kopylov, Daniel
BlackTitle: IM
BlackElo: 2422
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.19] [%clk 1:30:44] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... g6 { [%eval 0.28] [%clk 1:30:03] } 3. Nc3 { [%eval 0.18] [%clk 1:30:51] } 3... d5 { [%eval 0.28] [%clk 1:30:10] } 4. cxd5 { [%eval 0.28] [%clk 1:29:59] } 4... Nxd5 { [%eval 0.23] [%clk 1:30:32] } 5. e4 { [%eval 0.13] [%clk 1:30:25] } 5... Nxc3 { [%eval 0.18] [%clk 1:30:50] } 6. bxc3 { [%eval 0.17] [%clk 1:30:50] } 6... Bg7 { [%eval 0.17] [%clk 1:30:58] } 7. Nf3 { [%eval 0.14] [%clk 1:31:15] } 7... c5 { [%eval 0.17] [%clk 1:29:26] } 8. Bb5+ { [%eval 0.09] [%clk 1:31:38] } 8... Nc6 { [%eval 0.13] [%clk 1:26:12] } 9. O-O { [%eval 0.03] [%clk 1:32:02] } 9... O-O { [%eval 0.07] [%clk 1:22:05] } 10. Bxc6 { [%eval 0.0] [%clk 1:30:01] } 10... bxc6 { [%eval 0.05] [%clk 1:22:27] } 11. Qc2 { [%eval 0.02] [%clk 1:30:16] } 11... Qa5 { [%eval 0.26] [%clk 1:04:33] } 12. Be3 { [%eval 0.0] [%clk 1:13:23] } 12... Be6 { [%eval 0.24] [%clk 1:00:57] } 13. Ne5 { [%eval -0.09] [%clk 1:05:48] } 13... Rac8 { [%eval -0.03] [%clk 0:59:37] } 14. f4 { [%eval -0.02] [%clk 1:00:59] } 14... cxd4 { [%eval 0.06] [%clk 0:43:13] } 15. cxd4 { [%eval 0.07] [%clk 1:00:21] } 15... Qa3 { [%eval 0.14] [%clk 0:42:32] } 16. Rf3 { [%eval -0.12] [%clk 0:53:59] } 16... f5 { [%eval -0.23] [%clk 0:34:28] } 17. exf5 { [%eval -0.27] [%clk 0:43:58] } 17... Bd5 { [%eval -0.25] [%clk 0:33:12] } 18. fxg6? { [%eval -1.93] } { Mistake. Bc1 was best. } { [%clk 0:29:19] } 18... Bxe5 { [%eval -1.91] [%clk 0:25:58] } 19. Rh3? { [%eval -3.42] } { Mistake. dxe5 was best. } { [%clk 0:11:39] } 19... Bg7 { [%eval -3.46] [%clk 0:23:27] } 20. gxh7+ { [%eval -3.19] [%clk 0:09:55] } 20... Kh8 { [%eval -3.24] [%clk 0:23:49] } 21. Rb1?! { [%eval -4.54] } { Inaccuracy. Rg3 was best. } { [%clk 0:09:11] } 21... Rb8 { [%eval -4.66] [%clk 0:20:05] } 22. Bc1?! { [%eval -6.71] } { Inaccuracy. Rg3 was best. } { [%clk 0:07:12] } 0-1