Event: Schweizer Einzelmeisterschaft 2023 Open
Site: Leukerbad, Switzerland
White: Kurmann, Oliver
WhiteElo: 2443
Black: Colmenares, Aurelio
BlackElo: 2333
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard
TimeControl: 90+30+30s per move

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... e5 { [%eval 0.35] [%clk 1:30:33] } 2. Nf3 { [%eval 0.29] [%clk 1:31:19] } 2... Nc6 { [%eval 0.32] [%clk 1:30:59] } 3. Bb5 { [%eval 0.34] [%clk 1:31:32] } 3... a6 { [%eval 0.37] [%clk 1:31:22] } 4. Ba4 { [%eval 0.31] [%clk 1:31:54] } 4... Nf6 { [%eval 0.37] [%clk 1:31:30] } 5. O-O { [%eval 0.29] [%clk 1:32:08] } 5... b5 { [%eval 0.37] [%clk 1:31:58] } 6. Bb3 { [%eval 0.33] [%clk 1:32:25] } 6... Bc5 { [%eval 0.22] [%clk 1:32:15] } 7. a4 { [%eval 0.36] [%clk 1:32:21] } 7... Rb8 { [%eval 0.34] [%clk 1:32:29] } 8. c3 { [%eval 0.5] [%clk 1:32:32] } 8... d6 { [%eval 0.5] [%clk 1:32:53] } 9. d4 { [%eval 0.57] [%clk 1:32:53] } 9... Bb6 { [%eval 0.45] [%clk 1:33:19] } 10. a5 { [%eval 0.56] [%clk 1:32:20] } 10... Ba7 { [%eval 0.52] [%clk 1:33:41] } 11. h3 { [%eval 0.4] [%clk 1:31:26] } 11... O-O { [%eval 0.56] [%clk 1:33:58] } 12. Be3 { [%eval 0.57] [%clk 1:30:42] } 12... Bb7? { [%eval 1.78] } { Mistake. exd4 was best. } { [%clk 1:34:07] } 13. Re1? { [%eval 0.19] } { Mistake. d5 was best. } { [%clk 1:18:25] } 13... Ba8 { [%eval 0.62] [%clk 1:22:11] } 14. Nbd2 { [%eval 0.82] [%clk 1:15:50] } 14... exd4 { [%eval 0.7] [%clk 1:21:58] } 15. cxd4 { [%eval 0.82] [%clk 1:16:18] } 15... Nb4 { [%eval 1.1] [%clk 1:22:06] } 16. Bg5 { [%eval 0.92] [%clk 0:49:02] } 16... Qd7? { [%eval 2.51] } { Mistake. h6 was best. } { [%clk 0:58:40] } 17. Bxf6 { [%eval 2.44] [%clk 0:37:09] } 17... gxf6 { [%eval 2.38] [%clk 0:59:08] } 18. Nh4 { [%eval 2.53] [%clk 0:37:26] } 18... Kh8 { [%eval 2.63] [%clk 0:53:27] } 19. Ndf3 { [%eval 2.62] [%clk 0:37:37] } 19... Rg8 { [%eval 2.56] [%clk 0:37:23] } 20. Kf1 { [%eval 2.71] [%clk 0:37:58] } 20... Rbe8 { [%eval 2.75] [%clk 0:28:13] } 21. Qd2 { [%eval 3.03] [%clk 0:34:15] } 21... c5 { [%eval 2.86] [%clk 0:22:19] } 22. d5 { [%eval 2.71] [%clk 0:25:53] } 22... Bb7 { [%eval 2.98] [%clk 0:20:44] } 23. Bd1 { [%eval 2.48] [%clk 0:20:17] } 23... Bc8 { [%eval 1.65] [%clk 0:17:05] } 24. Nh2 { [%eval 1.32] [%clk 0:20:14] } 24... Qe7?! { [%eval 2.53] } { Inaccuracy. Qxh3 was best. } { [%clk 0:16:47] } 25. Bg4?! { [%eval 1.59] } { Inaccuracy. Ng4 was best. } { [%clk 0:19:57] } 25... f5 { [%eval 1.86] [%clk 0:14:42] } 26. Nxf5 { [%eval 1.61] [%clk 0:19:06] } 26... Bxf5 { [%eval 1.67] [%clk 0:14:18] } 27. Bxf5 { [%eval 1.51] [%clk 0:19:06] } 27... Qf6? { [%eval 2.78] } { Mistake. Qg5 was best. } { [%clk 0:14:12] } 28. Nf3 { [%eval 2.9] [%clk 0:11:29] } 28... Bb8 { [%eval 2.78] [%clk 0:14:28] } 29. g4 { [%eval 2.78] [%clk 0:11:10] } 29... Bc7 { [%eval 3.09] [%clk 0:14:30] } 30. g5 { [%eval 2.56] [%clk 0:07:08] } 30... Qg7 { [%eval 2.68] [%clk 0:14:59] } 31. h4 { [%eval 2.47] [%clk 0:07:29] } 31... Bd8 { [%eval 2.71] [%clk 0:11:35] } 32. Ke2 { [%eval 2.69] [%clk 0:07:45] } 32... f6 { [%eval 2.64] [%clk 0:09:59] } 33. Rg1 { [%eval 2.61] [%clk 0:08:00] } 33... Rgf8? { [%eval 4.42] } { Mistake. Qf7 was best. } { [%clk 0:09:45] } 34. g6 { [%eval 4.57] [%clk 0:06:12] } 34... h6 { [%eval 5.14] [%clk 0:05:46] } 35. Kf1 { [%eval 4.78] [%clk 0:05:12] } 35... Re5 { [%eval 5.24] [%clk 0:05:05] } 36. Nh2 { [%eval 5.25] [%clk 0:00:49] } 36... h5 { [%eval 5.5] [%clk 0:01:04] } 37. Qe2 { [%eval 5.4] [%clk 0:00:48] } 37... Rfe8 { [%eval 5.96] [%clk 0:00:58] } 38. Qxh5+ { [%eval 5.91] [%clk 0:00:58] } 38... Kg8 { [%eval 6.02] [%clk 0:01:27] } 39. Ng4 { [%eval 5.92] [%clk 0:00:53] } 39... Rxe4?! { [%eval 10.66] } { Inaccuracy. c4 was best. } { [%clk 0:00:33] } 40. Bxe4 { [%eval 11.19] [%clk 0:01:09] } 40... Rxe4 { [%eval 11.8] [%clk 0:01:01] } 41. Nh6+ { [%eval 12.3] [%clk 0:01:06] } 1-0