Event: Round 4 | A: Hans Juergen Klages - Simon Moerz
Site: https://lichess.org/study/KsWqpxdI/mvjp0d3R
Date: 2023-01-06
White: Hans Juergen Klages
Black: Simon Moerz
Result: 1-0
ECO: A45
Opening: Indian Defense: Tartakower Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.23] [%clk 1:30:45] } 2. g3 { [%eval 0.0] [%clk 1:31:13] } 2... d5 { [%eval 0.0] [%clk 1:30:50] } 3. Bg2 { [%eval 0.0] [%clk 1:31:37] } 3... Bf5 { [%eval 0.0] [%clk 1:30:56] } 4. Nf3 { [%eval 0.0] [%clk 1:31:53] } 4... h6 { [%eval 0.0] [%clk 1:31:13] } 5. O-O { [%eval 0.0] [%clk 1:32:16] } 5... e6 { [%eval 0.0] [%clk 1:31:35] } 6. c4 { [%eval 0.0] [%clk 1:32:39] } 6... dxc4?! { [%eval 0.97] } { Inaccuracy. c6 was best. } { [%clk 1:31:26] } 7. Nc3 { [%eval 0.83] [%clk 1:32:34] } 7... Be7 { [%eval 1.0] [%clk 1:31:42] } 8. Ne5 { [%eval 0.83] } 8... c6 { [%eval 0.79] [%clk 1:31:52] } 9. e4 { [%eval 0.68] [%clk 1:32:02] } 9... Bh7 { [%eval 0.55] [%clk 1:31:53] } 10. Nxc4 { [%eval 0.54] [%clk 1:32:20] } 10... O-O { [%eval 0.7] [%clk 1:30:12] } 11. a4 { [%eval 0.65] [%clk 1:29:38] } 11... a5 { [%eval 0.93] [%clk 1:28:20] } 12. Be3 { [%eval 0.76] [%clk 1:27:30] } 12... Na6 { [%eval 0.97] [%clk 1:26:22] } 13. d5 { [%eval 0.82] [%clk 1:15:23] } 13... exd5 { [%eval 0.73] [%clk 1:22:25] } 14. exd5 { [%eval 0.8] } 14... cxd5 { [%eval 0.73] } 15. Nb6 { [%eval 0.68] [%clk 1:13:58] } 15... Rb8 { [%eval 0.88] [%clk 1:19:39] } 16. Nbxd5 { [%eval 0.76] [%clk 1:13:51] } 16... Nxd5 { [%eval 0.76] [%clk 1:18:49] } 17. Nxd5 { [%eval 0.61] [%clk 1:13:47] } 17... Bc5 { [%eval 0.76] [%clk 1:17:49] } 18. Re1 { [%eval 0.47] [%clk 1:02:16] } 18... Re8 { [%eval 0.7] [%clk 1:12:22] } 19. Qd2 { [%eval 0.36] [%clk 0:53:08] } 19... Rxe3 { [%eval 0.5] [%clk 0:59:53] } 20. Rxe3 { [%eval 0.54] [%clk 0:51:26] } 20... Bxe3 { [%eval 0.46] [%clk 1:00:07] } 21. Qxe3 { [%eval 0.51] [%clk 0:51:39] } 21... b6?? { [%eval 4.44] } { Blunder. Nc7 was best. } { [%clk 0:58:58] } 22. Ne7+ { [%eval 4.07] [%clk 0:50:55] } 22... Kf8 { [%eval 4.29] [%clk 0:55:34] } 23. Nc6 { [%eval 4.49] [%clk 0:51:14] } 23... Qf6 { [%eval 5.27] [%clk 0:55:53] } 24. Nxb8 { [%eval 5.44] [%clk 0:51:16] } 24... Qxb2?? { [%eval #2] } { Checkmate is now unavoidable. Nxb8 was best. } { [%clk 0:56:18] } 25. Re1? { [%eval 7.01] } { Lost forced checkmate sequence. Nd7+ was best. } { [%clk 0:51:20] } 25... Nxb8? { [%eval #1] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:56:39] } 1-0