Event: 1st Int. Swiss Masters Baden-Baden
Site: Baden-Baden, Germany
Date: 2021-09-14
White: von Mettenheim, Johannes
WhiteElo: 2031
Black: Koellner, Ruben Gideon
BlackElo: 2441
Result: 0-1
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d6?! { [%eval 0.7] } { Inaccuracy. e6 was best. } { [%clk 1:30:58] } 2. e4 { [%eval 0.4] [%clk 1:31:12] } 2... Nf6 { [%eval 0.7] [%clk 1:31:24] } 3. Nc3 { [%eval 0.52] [%clk 1:31:35] } 3... e5 { [%eval 0.77] [%clk 1:31:51] } 4. Nf3 { [%eval 0.5] [%clk 1:31:59] } 4... Nbd7 { [%eval 0.48] [%clk 1:32:18] } 5. g3 { [%eval 0.43] [%clk 1:32:17] } 5... c6 { [%eval 0.31] [%clk 1:32:37] } 6. Bg2 { [%eval 0.36] [%clk 1:32:34] } 6... b5 { [%eval 0.4] [%clk 1:32:58] } 7. Nh4?! { [%eval -0.29] } { Inaccuracy. O-O was best. } { [%clk 1:28:29] } 7... g6 { [%eval -0.21] [%clk 1:29:42] } 8. O-O { [%eval -0.29] [%clk 1:28:38] } 8... Bb7 { [%eval -0.15] [%clk 1:29:34] } 9. h3 { [%eval -0.25] [%clk 1:24:17] } 9... Bg7 { [%eval -0.1] [%clk 1:29:25] } 10. Be3? { [%eval -1.19] } { Mistake. dxe5 was best. } { [%clk 1:24:32] } 10... O-O { [%eval -1.09] [%clk 1:29:32] } 11. Qd2 { [%eval -1.47] [%clk 1:23:41] } 11... Re8 { [%eval -1.49] [%clk 1:29:34] } 12. a3 { [%eval -1.43] [%clk 1:19:29] } 12... Nb6 { [%eval -1.08] [%clk 1:26:51] } 13. dxe5 { [%eval -1.34] [%clk 1:13:45] } 13... Nc4 { [%eval -1.49] [%clk 1:27:13] } 14. Qe2 { [%eval -1.77] [%clk 1:14:00] } 14... Nxe3 { [%eval -1.33] [%clk 1:27:07] } 15. Qxe3 { [%eval -1.03] [%clk 1:11:47] } 15... Rxe5 { [%eval -1.58] [%clk 1:27:33] } 16. Rad1 { [%eval -1.09] [%clk 1:07:32] } 16... Nd5 { [%eval -1.11] [%clk 1:22:19] } 17. Nxd5? { [%eval -2.34] } { Mistake. Qd2 was best. } { [%clk 1:03:51] } 17... cxd5 { [%eval -1.87] [%clk 1:22:44] } 18. Nf3 { [%eval -2.15] [%clk 1:01:42] } 18... Re7 { [%eval -2.07] [%clk 1:22:42] } 19. Nd4 { [%eval -2.03] [%clk 0:51:22] } 19... Qb6 { [%eval -2.08] [%clk 1:22:45] } 20. c3 { [%eval -2.17] [%clk 0:51:37] } 20... dxe4 { [%eval -2.06] [%clk 1:22:57] } 21. Rfe1?! { [%eval -2.89] } { Inaccuracy. Nc2 was best. } { [%clk 0:50:39] } 21... Qc5 { [%eval -2.44] [%clk 1:21:19] } 22. Qf4 { [%eval -2.87] [%clk 0:40:52] } 22... Be5 { [%eval -2.63] [%clk 1:20:24] } 23. Qd2 { [%eval -3.05] [%clk 0:36:58] } 23... f5 { [%eval -2.37] [%clk 1:20:13] } 24. Qg5 { [%eval -2.97] [%clk 0:36:11] } 24... Rf7 { [%eval -2.89] [%clk 1:17:25] } 25. Bf1 { [%eval -3.28] [%clk 0:28:00] } 25... a6 { [%eval -3.32] [%clk 1:17:46] } 26. a4 { [%eval -4.05] [%clk 0:28:25] } 26... bxa4 { [%eval -3.77] [%clk 1:17:06] } 27. Qd2? { [%eval -6.39] } { Mistake. Ne6 was best. } { [%clk 0:26:48] } 27... Re8?! { [%eval -4.81] } { Inaccuracy. f4 was best. } { [%clk 1:15:54] } 28. Ra1?! { [%eval -6.99] } { Inaccuracy. Qc2 was best. } { [%clk 0:26:37] } 28... f4 { [%eval -7.21] [%clk 1:16:05] } 29. g4 { [%eval -7.12] [%clk 0:16:15] } 29... e3 { [%eval -6.6] [%clk 1:15:32] } 30. fxe3 { [%eval -6.71] [%clk 0:14:50] } 30... f3 { [%eval -6.87] [%clk 1:06:16] } 31. Qf2 { [%eval -6.61] [%clk 0:10:37] } 31... Bg3 { [%eval -7.16] [%clk 0:59:10] } 32. Qxg3 { [%eval -6.56] [%clk 0:10:59] } 32... f2+ { [%eval -6.75] [%clk 0:59:39] } 33. Kh2 { [%eval -7.38] [%clk 0:11:21] } 33... fxe1=Q { [%eval -6.93] [%clk 1:00:00] } 34. Rxe1 { [%eval -6.61] [%clk 0:11:44] } 34... Ref8 { [%eval -7.09] [%clk 0:57:58] } 35. e4 { [%eval -10.38] [%clk 0:10:12] } 35... Rxf1 { [%eval -10.44] [%clk 0:57:49] } 36. Nf5 { [%eval -13.53] [%clk 0:09:38] } 36... R8xf5 { [%eval -8.76] [%clk 0:57:21] } 0-1