Event: SMM 2023
Site: Luzern, Switzerland
Date: 2023-10-14
White: Ragger, Markus
WhiteTitle: GM
WhiteElo: 2624
Black: Kurmann, Oliver
BlackTitle: IM
BlackElo: 2438
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.28] [%clk 1:40:48] } 2. c4 { [%eval 0.16] [%clk 1:41:25] } 2... e6 { [%eval 0.23] [%clk 1:41:09] } 3. Nf3 { [%eval 0.0] [%clk 1:41:50] } 3... d5 { [%eval 0.17] [%clk 1:40:49] } 4. g3 { [%eval 0.2] [%clk 1:42:15] } 4... Bb4+ { [%eval 0.19] [%clk 1:40:31] } 5. Bd2 { [%eval 0.19] [%clk 1:42:43] } 5... Be7 { [%eval 0.15] [%clk 1:40:43] } 6. Bg2 { [%eval 0.17] [%clk 1:43:10] } 6... O-O { [%eval 0.15] [%clk 1:41:01] } 7. O-O { [%eval 0.12] [%clk 1:43:29] } 7... c6 { [%eval 0.17] [%clk 1:39:36] } 8. Qc2 { [%eval 0.3] [%clk 1:43:54] } 8... Nbd7 { [%eval 0.29] [%clk 1:39:57] } 9. Bf4 { [%eval 0.14] [%clk 1:44:13] } 9... a5 { [%eval 0.33] [%clk 1:39:56] } 10. h4 { [%eval 0.23] [%clk 1:44:38] } 10... b6 { [%eval 0.15] [%clk 1:23:52] } 11. Nbd2 { [%eval 0.32] [%clk 1:44:29] } 11... Ba6 { [%eval 0.43] [%clk 1:08:31] } 12. Rfe1 { [%eval 0.53] [%clk 1:41:48] } 12... Rc8 { [%eval 0.49] [%clk 0:59:22] } 13. e4 { [%eval 0.73] [%clk 1:40:16] } 13... dxe4 { [%eval 0.86] [%clk 0:57:52] } 14. Nxe4 { [%eval 0.88] [%clk 1:40:15] } 14... Nxe4 { [%eval 0.96] [%clk 0:56:18] } 15. Rxe4 { [%eval 0.89] [%clk 1:40:41] } 15... Nf6 { [%eval 0.89] [%clk 0:54:25] } 16. Ree1 { [%eval 0.94] [%clk 1:38:22] } 16... c5 { [%eval 0.92] [%clk 0:54:33] } 17. d5 { [%eval 0.77] [%clk 1:32:50] } 17... exd5 { [%eval 0.91] [%clk 0:53:01] } 18. cxd5 { [%eval 0.86] [%clk 1:27:56] } 18... Bd6 { [%eval 0.84] [%clk 0:52:55] } 19. Ne5 { [%eval 0.32] [%clk 1:04:29] } 19... Qc7 { [%eval 0.36] [%clk 0:39:53] } 20. Nc6 { [%eval 0.45] } 20... Rce8?! { [%eval 1.19] } { Inaccuracy. Bxf4 was best. } { [%clk 0:39:53] } 21. Bg5?! { [%eval 0.52] } { Inaccuracy. Bxd6 was best. } 21... Ng4 { [%eval 0.54] [%clk 0:39:53] } 22. Re4 { [%eval 0.37] } 22... h5 { [%eval 0.36] [%clk 0:39:53] } 23. Rd1 { [%eval 0.48] [%clk 0:56:53] } 23... Bc8 { [%eval 0.36] [%clk 0:09:53] } 24. Qe2 { [%eval 0.28] [%clk 0:23:53] } 24... Rxe4 { [%eval 0.31] [%clk 0:09:53] } 25. Qxe4 { [%eval 0.25] [%clk 0:23:53] } 25... Bd7 { [%eval 0.35] [%clk 0:09:53] } 26. Re1 { [%eval 0.51] [%clk 0:23:53] } 26... f6? { [%eval 2.03] } { Mistake. b5 was best. } { [%clk 0:09:53] } 27. Qg6 { [%eval 1.98] [%clk 0:23:53] } 27... Ne5?? { [%eval 5.57] } { Blunder. Rf7 was best. } { [%clk 0:00:37] } 28. Rxe5 { [%eval 5.42] [%clk 0:08:54] } 28... Bxc6 { [%eval 5.41] [%clk 0:00:44] } 29. dxc6 { [%eval 5.57] [%clk 0:08:14] } 29... Bxe5 { [%eval 5.45] [%clk 0:00:43] } 30. Bd5+ { [%eval 5.44] } 30... Rf7 { [%eval 5.46] } 31. Bf4 { [%eval 5.18] [%clk 0:08:01] } 1-0