Event: HUN Youth tch
Site: Budaoest
Date: 2021-10-25
White: Demjen, Mark
WhiteElo: 1878
Black: Geher, Koppany
BlackElo: 2280
Result: 0-1
ECO: D27
Opening: Queen's Gambit Accepted: Furman Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:22:44] } 1... d5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:23:07] } 2... Nf6 { [%eval 0.09] [%clk 1:31:01] } 3. c4 { [%eval 0.39] [%clk 1:21:40] } 3... dxc4 { [%eval 0.32] [%clk 1:31:16] } 4. e3 { [%eval 0.13] [%clk 1:13:39] } 4... e6 { [%eval 0.21] [%clk 1:31:35] } 5. Bxc4 { [%eval 0.18] [%clk 1:14:05] } 5... c5 { [%eval 0.37] [%clk 1:31:53] } 6. O-O { [%eval 0.35] [%clk 1:14:14] } 6... a6 { [%eval 0.36] [%clk 1:32:10] } 7. dxc5 { [%eval 0.13] [%clk 1:14:20] } 7... Bxc5 { [%eval 0.25] [%clk 1:32:28] } 8. Qc2 { [%eval -0.04] [%clk 1:13:03] } 8... Qe7 { [%eval 0.45] [%clk 1:31:40] } 9. a3 { [%eval 0.2] [%clk 1:09:49] } 9... O-O { [%eval 0.18] [%clk 1:31:57] } 10. b4 { [%eval -0.08] [%clk 1:10:15] } 10... Bd6 { [%eval 0.02] [%clk 1:31:32] } 11. Bb2 { [%eval -0.06] [%clk 1:09:54] } 11... b5 { [%eval -0.1] [%clk 1:30:22] } 12. Be2 { [%eval -0.03] [%clk 0:26:34] } 12... Bb7 { [%eval 0.0] [%clk 1:29:13] } 13. Nbd2 { [%eval -0.24] [%clk 0:21:54] } 13... Rc8 { [%eval -0.25] [%clk 1:28:35] } 14. Qb1 { [%eval -0.37] [%clk 0:22:20] } 14... Nbd7 { [%eval -0.75] [%clk 1:28:08] } 15. Rd1 { [%eval -0.54] [%clk 0:13:21] } 15... e5 { [%eval -0.31] [%clk 1:22:13] } 16. e4? { [%eval -1.43] } { Mistake. Nf1 was best. } { [%clk 0:09:47] } 16... Nb6 { [%eval -1.41] [%clk 1:21:56] } 17. Bd3 { [%eval -1.32] [%clk 0:04:22] } 17... Na4 { [%eval -1.55] [%clk 1:14:00] } 18. Ne1 { [%eval -1.89] [%clk 0:03:21] } 18... Bb8 { [%eval -1.62] [%clk 1:10:56] } 19. Bc2? { [%eval -3.17] } { Mistake. Nef3 was best. } { [%clk 0:02:06] } 19... Nxb2 { [%eval -3.07] [%clk 1:11:13] } 20. Qxb2 { [%eval -3.23] [%clk 0:02:30] } 20... Ba7 { [%eval -3.26] [%clk 1:11:29] } 21. Bd3?? { [%eval -7.76] } { Blunder. Ndf3 was best. } { [%clk 0:01:44] } 21... Ng4 { [%eval -8.14] [%clk 1:09:37] } 22. Ndf3 { [%eval -7.91] [%clk 0:00:48] } 22... Nxf2 { [%eval -7.84] [%clk 1:09:25] } 23. Qxf2 { [%eval -7.92] [%clk 0:00:47] } 23... Bxf2+ { [%eval -7.83] [%clk 1:09:43] } 24. Kxf2 { [%eval -7.75] [%clk 0:01:15] } 24... f5 { [%eval -8.28] [%clk 1:09:16] } 25. Nd2 { [%eval -8.14] [%clk 0:01:11] } 25... fxe4 { [%eval -8.38] [%clk 1:09:27] } 26. Nxe4 { [%eval -8.76] [%clk 0:01:31] } 26... Bxe4 { [%eval -8.69] [%clk 1:09:30] } 27. Bxe4 { [%eval -8.74] [%clk 0:01:46] } 27... Qh4+ { [%eval -8.71] [%clk 1:09:50] } 0-1