Event: Round 9: Steffens, Olaf - Knuedel, Torben
Date: 2025-07-23
White: Steffens, Olaf
WhiteTitle: FM
WhiteElo: 2184
Black: Knuedel, Torben
BlackTitle: FM
BlackElo: 2364
Result: 0-1
ECO: A00
Opening: Van Geet Opening
Variant: Standard
TimeControl: 90+30

1. Nc3 { [%eval -0.04] [%clk 1:25:39] } 1... d5 { [%eval 0.0] [%clk 1:30:25] } 2. g3 { [%eval -0.48] [%clk 1:24:58] } 2... d4 { [%eval -0.46] [%clk 1:20:00] } 3. Nb1 { [%eval -0.48] [%clk 1:24:02] } 3... h5 { [%eval -0.22] [%clk 1:20:14] } 4. h3 { [%eval -0.5] [%clk 1:20:37] } 4... e5 { [%eval -0.49] [%clk 1:15:16] } 5. d3 { [%eval -0.49] [%clk 1:20:05] } 5... Nc6 { [%eval -0.32] [%clk 1:13:29] } 6. Bg2 { [%eval -0.32] [%clk 1:20:05] } 6... Be6 { [%eval -0.22] [%clk 1:11:04] } 7. c4 { [%eval -0.6] [%clk 1:13:31] } 7... h4 { [%eval -0.48] [%clk 1:06:32] } 8. g4 { [%eval -0.53] [%clk 1:12:00] } 8... Bb4+ { [%eval -0.14] [%clk 1:06:49] } 9. Nd2 { [%eval -0.08] [%clk 1:10:34] } 9... Nge7 { [%eval 0.24] [%clk 0:57:55] } 10. a3 { [%eval 0.26] [%clk 1:08:14] } 10... Bxd2+ { [%eval 0.2] [%clk 0:58:19] } 11. Bxd2 { [%eval 0.2] [%clk 1:08:30] } 11... a6 { [%eval 0.3] [%clk 0:57:03] } 12. b4 { [%eval 0.32] [%clk 1:03:05] } 12... f6 { [%eval 0.34] [%clk 0:50:36] } 13. Qc2 { [%eval 0.06] [%clk 1:01:06] } 13... O-O { [%eval 0.5] [%clk 0:44:44] } 14. Be4 { [%eval 0.42] [%clk 0:55:04] } 14... f5 { [%eval 0.42] [%clk 0:39:14] } 15. gxf5 { [%eval 0.54] [%clk 0:47:36] } 15... Bxf5 { [%eval 0.42] [%clk 0:39:38] } 16. Bg2 { [%eval 0.27] [%clk 0:43:44] } 16... e4?! { [%eval 1.14] } { Inaccuracy. Qe8 was best. } { [%clk 0:28:14] } 17. dxe4 { [%eval 1.09] [%clk 0:42:36] } 17... Be6 { [%eval 1.18] [%clk 0:28:40] } 18. Nf3 { [%eval 1.11] [%clk 0:27:12] } 18... Ng6 { [%eval 1.16] [%clk 0:29:01] } 19. Ng5 { [%eval 1.1] [%clk 0:26:16] } 19... Qf6? { [%eval 2.33] } { Mistake. Bd7 was best. } { [%clk 0:20:45] } 20. O-O { [%eval 2.21] [%clk 0:24:20] } 20... Qe5 { [%eval 2.81] [%clk 0:11:11] } 21. f4 { [%eval 2.71] [%clk 0:17:34] } 21... Nxf4 { [%eval 2.67] [%clk 0:11:33] } 22. Rxf4 { [%eval 2.67] [%clk 0:17:01] } 22... Rxf4 { [%eval 2.6] [%clk 0:11:49] } 23. Nxe6?? { [%eval 0.0] } { Blunder. Bxf4 was best. } { [%clk 0:15:05] } 23... Rf6 { [%eval 0.0] [%clk 0:11:04] } 24. Ng5 { [%eval -0.28] [%clk 0:14:36] } 24... d3 { [%eval -0.3] [%clk 0:09:46] } 25. Qc3 { [%eval -0.11] [%clk 0:10:55] } 25... Nd4 { [%eval -0.26] [%clk 0:09:45] } 26. Qxd3 { [%eval -0.35] [%clk 0:09:28] } 26... Nxe2+ { [%eval -0.25] [%clk 0:09:27] } 27. Qxe2 { [%eval -0.36] [%clk 0:09:55] } 27... Qxa1+ { [%eval -0.4] [%clk 0:09:51] } 28. Qe1 { [%eval -0.38] [%clk 0:09:00] } 28... Qxe1+ { [%eval -0.3] [%clk 0:05:22] } 29. Bxe1 { [%eval -0.24] [%clk 0:09:29] } 29... a5?? { [%eval 1.73] } { Blunder. Rd8 was best. } { [%clk 0:04:56] } 30. b5?? { [%eval -1.12] } { Blunder. e5 was best. } { [%clk 0:08:49] } 30... c6?! { [%eval -0.1] } { Inaccuracy. Rd8 was best. } { [%clk 0:04:31] } 31. Bxh4?! { [%eval -1.0] } { Inaccuracy. e5 was best. } { [%clk 0:08:06] } 31... Rd8 { [%eval -0.82] [%clk 0:04:19] } 32. Nf3 { [%eval -0.94] [%clk 0:04:12] } 32... Rd1+ { [%eval -1.17] [%clk 0:04:41] } 33. Kh2? { [%eval -2.89] } { Mistake. Kf2 was best. } { [%clk 0:04:29] } 33... Rf4 { [%eval -2.91] [%clk 0:03:23] } 34. bxc6 { [%eval -2.91] [%clk 0:04:28] } 34... bxc6 { [%eval -2.94] [%clk 0:03:45] } 35. e5 { [%eval -2.83] [%clk 0:02:42] } 35... Rxc4?! { [%eval -1.67] } { Inaccuracy. Rd3 was best. } { [%clk 0:04:05] } 36. e6 { [%eval -2.09] [%clk 0:02:51] } 36... Re4?? { [%eval -0.35] } { Blunder. Rc2 was best. } { [%clk 0:03:24] } 37. e7 { [%eval -0.45] [%clk 0:02:46] } 37... c5 { [%eval -0.11] [%clk 0:02:51] } 38. Kg3 { [%eval -0.1] [%clk 0:02:17] } 38... c4 { [%eval -0.17] [%clk 0:02:23] } 39. Nd2 { [%eval -0.21] [%clk 0:01:03] } 39... Rxe7 { [%eval -0.25] [%clk 0:02:31] } 40. Nxc4?? { [%eval -3.48] } { Blunder. Bxe7 was best. } { [%clk 0:00:52] } 40... Rd3+ { [%eval -3.4] [%clk 0:02:09] } 41. Kf2 { [%eval -3.28] [%clk 0:01:16] } 41... Rc7 { [%eval -3.34] [%clk 0:02:04] } 42. Ne3 { [%eval -3.53] [%clk 0:00:46] } 42... Rxa3 { [%eval -3.31] [%clk 0:02:21] } 43. Bd5+ { [%eval -3.56] [%clk 0:00:48] } 43... Kh8 { [%eval -3.38] [%clk 0:02:39] } 44. Bg5?! { [%eval -5.2] } { Inaccuracy. Be6 was best. } { [%clk 0:00:54] } 44... Rc5 { [%eval -5.33] [%clk 0:01:57] } 45. Be7 { [%eval -5.93] [%clk 0:00:36] } 45... Rxe3 { [%eval -5.77] [%clk 0:02:07] } 46. Bxc5 { [%eval -5.66] [%clk 0:00:53] } 46... Re5 { [%eval -5.25] [%clk 0:02:30] } 0-1