Event: Round 8: Kopylov, Daniel - Vardanyan, Aras
Site: https://lichess.org/broadcast/berlin-u25-open--rapid/round-8/93nf7QQz/V8NlHLFG
Date: 2025-11-16
White: Kopylov, Daniel
WhiteTitle: IM
WhiteElo: 2335
Black: Vardanyan, Aras
BlackTitle: FM
BlackElo: 2367
Result: 1-0
ECO: C47
Opening: Four Knights Game: Glek System
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:07] } 1... e5 { [%eval 0.22] [%clk 0:10:09] } 2. Nf3 { [%eval 0.13] [%clk 0:10:08] } 2... Nc6 { [%eval 0.21] [%clk 0:10:12] } 3. Nc3 { [%eval 0.06] [%clk 0:09:22] } 3... Nf6 { [%eval 0.07] [%clk 0:10:14] } 4. g3 { [%eval -0.07] [%clk 0:09:25] } 4... Bc5 { [%eval -0.08] [%clk 0:10:09] } 5. Bg2 { [%eval -0.1] [%clk 0:09:28] } 5... O-O { [%eval 0.08] [%clk 0:10:11] } 6. d3 { [%eval -0.06] [%clk 0:09:28] } 6... d6 { [%eval -0.03] [%clk 0:10:06] } 7. Na4 { [%eval 0.03] [%clk 0:09:29] } 7... a5 { [%eval 0.07] [%clk 0:09:47] } 8. Nxc5 { [%eval 0.1] [%clk 0:09:16] } 8... dxc5 { [%eval 0.15] [%clk 0:09:50] } 9. b3 { [%eval -0.18] [%clk 0:07:46] } 9... a4 { [%eval -0.07] [%clk 0:09:27] } 10. Bb2 { [%eval -0.27] [%clk 0:07:49] } 10... Re8 { [%eval 0.12] [%clk 0:09:15] } 11. O-O { [%eval -0.22] [%clk 0:07:52] } 11... b5 { [%eval -0.1] [%clk 0:08:13] } 12. Rb1 { [%eval -0.2] [%clk 0:06:47] } 12... Qd6 { [%eval -0.16] [%clk 0:07:46] } 13. Nh4 { [%eval -0.15] [%clk 0:06:40] } 13... a3 { [%eval 0.16] [%clk 0:06:48] } 14. Ba1 { [%eval 0.29] [%clk 0:06:14] } 14... Nb4?! { [%eval 0.93] } { Inaccuracy. Nd4 was best. } { [%clk 0:06:49] } 15. f4 { [%eval 0.82] [%clk 0:05:33] } 15... Nxa2?? { [%eval 3.43] } { Blunder. Nc6 was best. } { [%clk 0:06:41] } 16. fxe5 { [%eval 3.34] [%clk 0:03:35] } 16... Rxe5 { [%eval 3.31] [%clk 0:06:43] } 17. Nf3 { [%eval 3.6] [%clk 0:03:30] } 17... Nd7 { [%eval 3.87] [%clk 0:05:13] } 18. Nxe5 { [%eval 3.83] [%clk 0:03:33] } 18... Nxe5 { [%eval 3.57] [%clk 0:05:16] } 19. Qh5 { [%eval 3.7] [%clk 0:03:30] } 19... Ng6 { [%eval 4.32] [%clk 0:03:52] } 20. e5 { [%eval 4.32] [%clk 0:03:12] } 20... Qa6?! { [%eval 5.45] } { Inaccuracy. Qe7 was best. } { [%clk 0:03:56] } 21. Qf3 { [%eval 5.15] [%clk 0:03:02] } 21... Bb7?! { [%eval 9.18] } { Inaccuracy. Nf4 was best. } { [%clk 0:03:22] } 22. Qxb7? { [%eval 4.73] } { Mistake. Qxf7+ was best. } { [%clk 0:02:31] } 22... Qxb7 { [%eval 4.86] [%clk 0:03:25] } 23. Bxb7 { [%eval 4.82] [%clk 0:02:34] } 23... Rd8 { [%eval 4.83] [%clk 0:03:16] } 24. Be4 { [%eval 4.86] [%clk 0:01:46] } 24... Nb4 { [%eval 5.0] [%clk 0:03:00] } 25. c3 { [%eval 4.85] [%clk 0:01:30] } 25... Nc2 { [%eval 4.99] [%clk 0:02:09] } 26. d4 { [%eval 5.04] [%clk 0:01:27] } 26... Nxa1 { [%eval 4.99] [%clk 0:01:26] } 27. Bxg6 { [%eval 4.94] [%clk 0:01:30] } 27... hxg6 { [%eval 5.02] [%clk 0:01:21] } 28. Rxa1 { [%eval 4.87] [%clk 0:01:34] } 28... b4 { [%eval 5.66] [%clk 0:01:25] } 29. dxc5 { [%eval 5.17] [%clk 0:01:20] } 1-0