Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-04
White: Gheng, Josef
WhiteTitle: FM
WhiteElo: 2261
Black: Langheinrich, Ferenc
BlackTitle: IM
BlackElo: 2338
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. c4 { [%eval 0.12] [%clk 1:40:55] } 1... Nf6 { [%eval 0.21] [%clk 1:40:42] } 2. Nf3 { [%eval 0.12] [%clk 1:41:03] } 2... e6 { [%eval 0.25] [%clk 1:38:19] } 3. g3 { [%eval 0.14] [%clk 1:40:17] } 3... d5 { [%eval 0.17] [%clk 1:38:39] } 4. d4 { [%eval 0.1] [%clk 1:40:09] } 4... Bb4+ { [%eval 0.13] [%clk 1:34:25] } 5. Bd2 { [%eval 0.13] [%clk 1:37:54] } 5... Be7 { [%eval 0.22] [%clk 1:34:26] } 6. Bg2 { [%eval 0.07] [%clk 1:37:19] } 6... O-O { [%eval 0.13] [%clk 1:33:50] } 7. O-O { [%eval 0.1] [%clk 1:37:06] } 7... c6 { [%eval 0.15] [%clk 1:33:16] } 8. Qc2 { [%eval 0.16] [%clk 1:35:28] } 8... a5 { [%eval 0.18] [%clk 1:32:52] } 9. Rd1 { [%eval 0.24] [%clk 1:35:27] } 9... b5 { [%eval 0.55] [%clk 1:31:56] } 10. cxb5 { [%eval 0.07] [%clk 1:32:41] } 10... cxb5 { [%eval 0.11] [%clk 1:31:08] } 11. Bf4 { [%eval 0.0] [%clk 1:32:12] } 11... Qb6 { [%eval 0.0] [%clk 1:17:35] } 12. Rc1 { [%eval -0.08] [%clk 1:29:21] } 12... Na6 { [%eval 0.36] [%clk 1:10:20] } 13. Nbd2 { [%eval -0.16] [%clk 1:26:28] } 13... a4 { [%eval 0.05] [%clk 1:00:51] } 14. h3 { [%eval -0.41] [%clk 1:16:53] } 14... Bb7 { [%eval -0.16] [%clk 0:56:23] } 15. Be3 { [%eval -0.51] [%clk 1:14:06] } 15... Rfc8 { [%eval -0.45] [%clk 0:54:53] } 16. Qd1 { [%eval -0.54] [%clk 1:14:26] } 16... Nb4 { [%eval -0.5] [%clk 0:54:15] } 17. a3 { [%eval -0.66] [%clk 1:13:34] } 17... Nc6 { [%eval -0.57] [%clk 0:53:34] } 18. Ne5 { [%eval -0.59] [%clk 1:06:36] } 18... Na5 { [%eval -0.68] [%clk 0:53:05] } 19. Rxc8+ { [%eval -0.69] [%clk 1:01:55] } 19... Rxc8 { [%eval -0.75] [%clk 0:52:56] } 20. Ndf3?! { [%eval -1.33] } { Inaccuracy. b3 was best. } { [%clk 0:55:03] } 20... Nb3 { [%eval -1.41] [%clk 0:47:55] } 21. Rb1 { [%eval -1.34] [%clk 0:55:10] } 21... Ne4 { [%eval -1.37] [%clk 0:46:57] } 22. Ne1?! { [%eval -1.97] } { Inaccuracy. Nd3 was best. } { [%clk 0:52:29] } 22... Qa5?! { [%eval -0.84] } { Inaccuracy. Nd6 was best. } { [%clk 0:39:00] } 23. N1d3 { [%eval -0.9] [%clk 0:41:24] } 23... f6 { [%eval -0.95] [%clk 0:24:26] } 24. Nf3 { [%eval -0.98] [%clk 0:36:21] } 24... Qc7 { [%eval -0.71] [%clk 0:19:51] } 25. Nfe1?! { [%eval -1.5] } { Inaccuracy. Nd2 was best. } { [%clk 0:33:12] } 25... e5?! { [%eval -0.79] } { Inaccuracy. g5 was best. } { [%clk 0:13:08] } 26. dxe5? { [%eval -2.24] } { Mistake. Nf3 was best. } { [%clk 0:32:39] } 26... fxe5 { [%eval -2.07] [%clk 0:13:11] } 27. Bxe4?! { [%eval -3.32] } { Inaccuracy. Nf3 was best. } { [%clk 0:29:28] } 27... dxe4 { [%eval -3.22] [%clk 0:13:33] } 28. Nb4 { [%eval -2.99] [%clk 0:29:46] } 28... Bxb4 { [%eval -2.38] [%clk 0:12:26] } 29. axb4 { [%eval -2.35] [%clk 0:30:05] } 29... Rd8 { [%eval -2.24] [%clk 0:11:59] } 30. Qc2 { [%eval -2.26] [%clk 0:30:29] } 30... Qd7 { [%eval -2.15] [%clk 0:09:45] } 31. h4 { [%eval -2.39] [%clk 0:26:59] } 31... h6 { [%eval -2.55] [%clk 0:07:15] } 32. Ng2 { [%eval -2.23] [%clk 0:25:06] } 32... Rc8 { [%eval -2.29] [%clk 0:05:32] } 33. Bc5? { [%eval -4.28] } { Mistake. Qd1 was best. } { [%clk 0:25:19] } 33... e3 { [%eval -4.24] [%clk 0:04:18] } 34. f3 { [%eval -3.8] [%clk 0:24:39] } 34... Nd4?? { [%eval -0.81] } { Blunder. e4 was best. } { [%clk 0:03:41] } 35. Rd1?? { [%eval -3.48] } { Blunder. Qd1 was best. } { [%clk 0:22:30] } 35... Qh3?! { [%eval -2.55] } { Inaccuracy. Bd5 was best. } { [%clk 0:02:27] } 36. Rxd4 { [%eval -2.41] [%clk 0:22:35] } 36... exd4 { [%eval -2.4] [%clk 0:02:44] } 37. Qg6 { [%eval -2.39] [%clk 0:22:46] } 37... Qd7 { [%eval -2.5] [%clk 0:02:52] } 38. Nf4?! { [%eval -3.77] } { Inaccuracy. Qd3 was best. } { [%clk 0:22:47] } 38... Rc6?? { [%eval -0.51] } { Blunder. d3 was best. } { [%clk 0:01:18] } 39. Qd3 { [%eval -0.51] [%clk 0:22:36] } 39... Rc8 { [%eval -0.53] [%clk 0:01:20] } 40. Kh2 { [%eval -0.76] [%clk 0:19:27] } 40... Re8 { [%eval -0.63] [%clk 0:01:02] } 41. h5 { [%eval -0.8] [%clk 0:16:26] } 41... Bc6 { [%eval -0.43] [%clk 0:18:42] } 42. g4?? { [%eval -5.57] } { Blunder. Kg2 was best. } { [%clk 0:35:53] } 42... Bxf3 { [%eval -5.51] [%clk 0:14:38] } 43. exf3 { [%eval -5.44] [%clk 0:35:43] } 43... Qc7 { [%eval -5.17] [%clk 0:14:44] } 44. Qxd4 { [%eval -5.3] [%clk 0:35:19] } 44... e2 { [%eval -5.13] [%clk 0:15:01] } 45. Bd6 { [%eval -6.44] [%clk 0:34:39] } 45... Qc4 { [%eval -6.18] [%clk 0:10:10] } 0-1