Event: German Championship
Site: Magdeburg, Germany
Date: 2021-07-31
White: Kunin, Vitaly
WhiteElo: 2567
Black: Stern, Rene
BlackElo: 2517
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:27:42] } 2. c4 { [%eval 0.0] [%clk 1:31:17] } 2... e6 { [%eval 0.2] [%clk 1:28:08] } 3. Nc3 { [%eval 0.16] [%clk 1:31:30] } 3... Nf6 { [%eval 0.4] [%clk 1:28:33] } 4. Nf3 { [%eval 0.0] [%clk 1:31:34] } 4... Nbd7 { [%eval 0.33] [%clk 1:28:32] } 5. Qc2 { [%eval -0.09] [%clk 1:31:32] } 5... dxc4 { [%eval 0.36] [%clk 1:25:10] } 6. e4 { [%eval 0.13] [%clk 1:31:35] } 6... c5 { [%eval 0.37] [%clk 1:24:44] } 7. Bxc4 { [%eval 0.37] [%clk 1:24:47] } 7... a6 { [%eval 0.64] [%clk 0:50:54] } 8. O-O { [%eval 0.17] [%clk 1:11:08] } 8... cxd4 { [%eval 0.24] [%clk 0:44:42] } 9. Nxd4 { [%eval 0.33] [%clk 1:11:24] } 9... Nb6?? { [%eval 2.0] } { Blunder. Bd6 was best. } { [%clk 0:34:16] } 10. Rd1 { [%eval 1.88] [%clk 1:08:26] } 10... Bd7 { [%eval 1.73] [%clk 0:30:54] } 11. Bb3 { [%eval 1.98] [%clk 1:06:23] } 11... Qc7 { [%eval 1.75] [%clk 0:31:00] } 12. Nf3 { [%eval 1.25] [%clk 1:00:53] } 12... Be7 { [%eval 1.34] [%clk 0:26:43] } 13. Be3 { [%eval 1.75] [%clk 0:54:27] } 13... Ng4?? { [%eval 5.75] } { Blunder. Nc4 was best. } { [%clk 0:20:34] } 14. Bxb6 { [%eval 5.78] [%clk 0:52:58] } 14... Qxb6 { [%eval 5.81] [%clk 0:21:01] } 15. Rxd7 { [%eval 5.77] [%clk 0:47:53] } 15... Kxd7 { [%eval 7.77] [%clk 0:21:26] } 16. Ba4+ { [%eval 7.77] [%clk 0:48:07] } 16... Kd8 { [%eval 7.85] [%clk 0:21:42] } 17. Rd1+ { [%eval 7.8] [%clk 0:48:20] } 17... Bd6 { [%eval 7.9] [%clk 0:22:09] } 18. e5 { [%eval 8.13] [%clk 0:48:19] } 18... Nxe5 { [%eval 7.56] [%clk 0:22:33] } 19. Nxe5 { [%eval 8.05] [%clk 0:48:33] } 19... Ke7 { [%eval 7.86] [%clk 0:22:54] } 20. Nc4 { [%eval 7.87] [%clk 0:46:04] } 20... Bxh2+ { [%eval 8.12] [%clk 0:23:19] } 21. Kxh2 { [%eval 7.87] [%clk 0:45:41] } 21... Qc7+ { [%eval 8.03] [%clk 0:19:27] } 22. Nd6 { [%eval 7.91] [%clk 0:46:00] } 1-0