Event: Round 3: Gaehwiler, Gabriel - Bogner, Sebastian
Date: 2025-07-14
White: Gaehwiler, Gabriel
WhiteTitle: IM
WhiteElo: 2380
Black: Bogner, Sebastian
BlackTitle: GM
BlackElo: 2543
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:28:50] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:28:24] } 2... d5 { [%eval 0.11] [%clk 1:29:28] } 3. e3 { [%eval 0.0] [%clk 1:28:37] } 3... c5 { [%eval 0.0] [%clk 1:27:58] } 4. dxc5 { [%eval 0.0] [%clk 1:28:45] } 4... e6 { [%eval 0.0] [%clk 1:26:56] } 5. c4 { [%eval 0.0] [%clk 1:29:09] } 5... Bxc5 { [%eval 0.0] [%clk 1:25:53] } 6. Nc3 { [%eval 0.0] [%clk 1:29:25] } 6... O-O { [%eval 0.0] [%clk 1:24:35] } 7. a3 { [%eval -0.11] [%clk 1:27:27] } 7... a5 { [%eval 0.04] [%clk 1:04:18] } 8. b3 { [%eval 0.17] [%clk 1:14:45] } 8... Nc6 { [%eval 0.21] [%clk 1:02:18] } 9. Bb2 { [%eval 0.18] [%clk 1:05:29] } 9... Qe7 { [%eval 0.2] [%clk 1:00:37] } 10. cxd5 { [%eval 0.19] [%clk 0:24:51] } 10... Rd8 { [%eval 0.11] [%clk 1:00:26] } 11. Be2 { [%eval 0.14] [%clk 0:24:28] } 11... exd5 { [%eval 0.12] [%clk 1:00:14] } 12. Nb5 { [%eval 0.1] [%clk 0:21:38] } 12... Ne4 { [%eval 0.12] [%clk 0:55:16] } 13. Nbd4?! { [%eval -0.92] } { Inaccuracy. O-O was best. } { [%clk 0:21:41] } 13... Rd6 { [%eval -0.64] [%clk 0:48:35] } 14. O-O { [%eval -0.83] [%clk 0:09:32] } 14... Rg6 { [%eval -0.85] [%clk 0:37:09] } 15. Re1 { [%eval -1.41] [%clk 0:07:12] } 15... Bh3 { [%eval -1.54] [%clk 0:34:53] } 16. Bf1 { [%eval -1.38] [%clk 0:05:58] } 16... Bxd4 { [%eval -0.82] [%clk 0:30:11] } 17. exd4 { [%eval -0.78] [%clk 0:04:11] } 17... Qf6 { [%eval -0.88] [%clk 0:22:14] } 18. Re3 { [%eval -0.78] [%clk 0:04:14] } 18... Ne7?! { [%eval 0.26] } { Inaccuracy. Bg4 was best. } { [%clk 0:21:19] } 19. g3?? { [%eval -1.5] } { Blunder. Qe1 was best. } { [%clk 0:03:47] } 19... Bg4 { [%eval -1.38] [%clk 0:19:57] } 20. Be2 { [%eval -1.46] [%clk 0:01:25] } 20... Nf5 { [%eval -1.65] [%clk 0:16:19] } 21. Rxe4 { [%eval -1.4] [%clk 0:01:51] } 21... dxe4 { [%eval -1.55] [%clk 0:16:16] } 22. Ne5 { [%eval -1.42] [%clk 0:02:20] } 22... Bxe2 { [%eval -1.43] [%clk 0:16:11] } 23. Qxe2 { [%eval -1.26] [%clk 0:02:48] } 23... Rg5 { [%eval -1.27] [%clk 0:12:58] } 24. Qxe4 { [%eval -1.24] [%clk 0:03:13] } 24... Nd6 { [%eval -1.18] [%clk 0:13:07] } 25. Qd3 { [%eval -1.33] [%clk 0:02:24] } 25... h5?! { [%eval -0.27] } { Inaccuracy. Rh5 was best. } { [%clk 0:10:51] } 26. h4? { [%eval -1.56] } { Mistake. f4 was best. } { [%clk 0:01:30] } 26... Rf5 { [%eval -1.57] [%clk 0:11:07] } 27. f4 { [%eval -1.23] [%clk 0:01:53] } 27... Qe7?! { [%eval -0.3] } { Inaccuracy. a4 was best. } { [%clk 0:08:46] } 28. d5 { [%eval -0.46] [%clk 0:01:58] } 28... Rf6 { [%eval -0.19] [%clk 0:03:58] } 29. Nf3?! { [%eval -1.1] } { Inaccuracy. a4 was best. } { [%clk 0:02:01] } 29... Rg6?! { [%eval -0.25] } { Inaccuracy. Rh6 was best. } { [%clk 0:03:21] } 30. Ne5 { [%eval -0.27] [%clk 0:02:26] } 30... Rh6 { [%eval -0.37] [%clk 0:03:20] } 31. Re1?! { [%eval -0.99] } { Inaccuracy. a4 was best. } { [%clk 0:02:27] } 31... Re8 { [%eval -1.07] [%clk 0:03:14] } 32. Bc3 { [%eval -0.88] [%clk 0:00:59] } 32... Qd8 { [%eval -0.43] [%clk 0:03:31] } 33. Kf2? { [%eval -1.56] } { Mistake. Kg2 was best. } { [%clk 0:00:47] } 33... Qb6+ { [%eval -1.75] [%clk 0:02:16] } 34. Bd4? { [%eval -3.13] } { Mistake. Kf3 was best. } { [%clk 0:01:12] } 34... Qb5 { [%eval -3.07] [%clk 0:02:22] } 35. Qxb5 { [%eval -3.46] [%clk 0:00:39] } 35... Nxb5 { [%eval -3.26] [%clk 0:02:50] } 36. Bb2 { [%eval -3.99] [%clk 0:01:01] } 36... Rd6 { [%eval -3.95] [%clk 0:01:43] } 37. a4 { [%eval -3.87] [%clk 0:01:26] } 37... Nc7 { [%eval -3.69] [%clk 0:01:11] } 0-1