Event: Grenke Open
Site: Karlsruhe, Germany
White: Unzicker, Ferdinand, Dr.
WhiteTitle: FM
WhiteElo: 2288
Black: Semling, Johannes
BlackElo: 2120
Result: 0-1
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, Delayed .. Nc6
Variant: Standard
TimeControl: 90 min 40 move + 15 min Rest + 30 sec per move

1. c4 { [%eval 0.16] [%clk 1:30:59] } 1... Nf6 { [%eval 0.21] [%clk 1:29:47] } 2. Nc3 { [%eval 0.1] [%clk 1:31:14] } 2... e5 { [%eval 0.07] [%clk 1:29:53] } 3. g3 { [%eval 0.0] [%clk 1:31:23] } 3... Bb4 { [%eval 0.0] [%clk 1:29:22] } 4. Bg2 { [%eval 0.0] [%clk 1:29:46] } 4... O-O { [%eval 0.0] [%clk 1:29:38] } 5. Nf3 { [%eval 0.0] [%clk 1:28:03] } 5... Re8 { [%eval -0.03] [%clk 1:28:09] } 6. O-O { [%eval -0.12] [%clk 1:28:08] } 6... e4 { [%eval 0.33] [%clk 1:22:48] } 7. Nd4 { [%eval -0.03] [%clk 1:25:44] } 7... Nc6 { [%eval 0.0] [%clk 1:22:05] } 8. Nc2 { [%eval -0.11] [%clk 1:25:00] } 8... Bxc3 { [%eval -0.21] [%clk 1:18:22] } 9. dxc3 { [%eval -0.23] [%clk 1:17:18] } 9... d6 { [%eval 0.07] [%clk 1:16:56] } 10. Ne3 { [%eval -0.26] [%clk 1:16:56] } 10... Ne5 { [%eval -0.12] [%clk 1:14:26] } 11. Qc2 { [%eval -0.13] [%clk 1:13:53] } 11... Neg4 { [%eval -0.07] [%clk 1:10:20] } 12. Nd5 { [%eval -0.01] [%clk 1:04:45] } 12... Bf5 { [%eval 0.52] [%clk 0:52:25] } 13. h3 { [%eval 0.51] [%clk 1:03:26] } 13... Ne5 { [%eval 0.52] [%clk 0:52:48] } 14. Ne3?! { [%eval -0.41] } { Inaccuracy. Bg5 was best. } { [%clk 1:02:36] } 14... Bg6 { [%eval -0.41] [%clk 0:51:51] } 15. b3 { [%eval -0.42] [%clk 1:00:50] } 15... Qc8 { [%eval -0.21] [%clk 0:47:02] } 16. Bb2 { [%eval -0.59] [%clk 0:58:58] } 16... a5 { [%eval -0.49] [%clk 0:44:15] } 17. c5 { [%eval -0.49] [%clk 0:56:45] } 17... dxc5 { [%eval -0.47] [%clk 0:43:34] } 18. c4 { [%eval -0.83] [%clk 0:55:42] } 18... b6?! { [%eval -0.05] } { Inaccuracy. Nf3+ was best. } { [%clk 0:40:15] } 19. Rad1 { [%eval -0.07] [%clk 0:55:20] } 19... Qe6 { [%eval -0.04] [%clk 0:35:29] } 20. Bc3 { [%eval -0.06] [%clk 0:51:34] } 20... c6 { [%eval 0.07] [%clk 0:28:14] } 21. Qd2 { [%eval 0.16] [%clk 0:43:35] } 21... Ra7 { [%eval 0.08] [%clk 0:27:18] } 22. Qd6 { [%eval -0.16] [%clk 0:37:09] } 22... Rd7?? { [%eval 1.62] } { Blunder. Qc8 was best. } { [%clk 0:24:36] } 23. Qxe6 { [%eval 1.8] [%clk 0:37:32] } 23... Rxe6 { [%eval 1.53] [%clk 0:25:03] } 24. g4? { [%eval 0.32] } { Mistake. h4 was best. } { [%clk 0:36:51] } 24... h6 { [%eval 0.58] [%clk 0:20:06] } 25. Kh2 { [%eval 0.32] [%clk 0:36:19] } 25... Re8 { [%eval 0.47] [%clk 0:19:05] } 26. Kg3 { [%eval 0.59] [%clk 0:34:53] } 26... Bh7 { [%eval 0.62] [%clk 0:16:19] } 27. h4 { [%eval 0.4] [%clk 0:29:39] } 27... Kf8 { [%eval 0.7] [%clk 0:14:37] } 28. h5 { [%eval 0.48] [%clk 0:26:33] } 28... g6 { [%eval 0.8] [%clk 0:11:15] } 29. hxg6 { [%eval 0.81] [%clk 0:24:52] } 29... fxg6 { [%eval 0.75] [%clk 0:09:55] } 30. Rh1?! { [%eval 0.0] } { Inaccuracy. Rxd7 was best. } { [%clk 0:24:32] } 30... Rxd1 { [%eval 0.0] [%clk 0:09:22] } 31. Rxd1 { [%eval 0.0] [%clk 0:24:41] } 31... Kf7?! { [%eval 0.62] } { Inaccuracy. g5 was best. } { [%clk 0:07:26] } 32. Rd6?! { [%eval 0.07] } { Inaccuracy. g5 was best. } { [%clk 0:19:14] } 32... g5 { [%eval 0.05] [%clk 0:06:01] } 33. Rd1 { [%eval -0.18] [%clk 0:14:15] } 33... h5 { [%eval 0.0] [%clk 0:04:36] } 34. gxh5 { [%eval 0.0] [%clk 0:13:23] } 34... Nxh5+ { [%eval 0.0] [%clk 0:04:52] } 35. Kh2 { [%eval 0.0] [%clk 0:13:47] } 35... Nf4 { [%eval 0.0] [%clk 0:04:41] } 36. Bf1 { [%eval -0.11] [%clk 0:12:00] } 36... Re6 { [%eval 0.0] [%clk 0:04:05] } 37. Rd8 { [%eval -0.03] [%clk 0:09:59] } 37... Ke7 { [%eval 0.0] [%clk 0:04:16] } 38. Rb8 { [%eval -0.18] [%clk 0:08:44] } 38... Nd7 { [%eval -0.18] [%clk 0:04:31] } 39. Rh8 { [%eval -0.17] [%clk 0:09:08] } 39... Nf8 { [%eval 0.0] [%clk 0:04:16] } 40. Kg3? { [%eval -1.59] } { Mistake. Bh3 was best. } { [%clk 0:07:21] } 40... N4g6? { [%eval -0.38] } { Mistake. Kf7 was best. } { [%clk 0:02:47] } 41. Rxh7+?? { [%eval -2.52] } { Blunder. Bh3 was best. } { [%clk 0:06:25] } 41... Nxh7 { [%eval -2.4] [%clk 0:02:14] } 42. Bh3 { [%eval -2.53] [%clk 0:05:15] } 42... Nf4 { [%eval -2.92] [%clk 0:01:57] } 43. Bxe6 { [%eval -2.85] [%clk 0:05:34] } 43... Nxe2+ { [%eval -2.62] [%clk 0:02:23] } 44. Kg4 { [%eval -2.72] [%clk 0:05:48] } 44... Nxc3 { [%eval -2.58] [%clk 0:02:02] } 45. Bf5 { [%eval -3.06] [%clk 0:06:05] } 45... Nf6+ { [%eval -3.01] [%clk 0:02:06] } 46. Kxg5 { [%eval -2.78] [%clk 0:06:12] } 46... Nxa2 { [%eval -2.76] [%clk 0:02:10] } 47. Nf1 { [%eval -2.72] [%clk 0:01:58] } 47... Nc3 { [%eval -3.08] [%clk 0:11:57] } 48. Nd2 { [%eval -3.03] [%clk 0:15:32] } 48... b5 { [%eval -2.85] [%clk 0:07:37] } 49. Kf4 { [%eval -2.76] [%clk 0:15:55] } 49... Kd6?! { [%eval -2.01] } { Inaccuracy. a4 was best. } { [%clk 0:07:59] } 50. Bc8? { [%eval -3.67] } { Mistake. f3 was best. } { [%clk 0:12:00] } 50... Nd1 { [%eval -3.42] [%clk 0:06:36] } 51. Kf5 { [%eval -2.98] [%clk 0:03:43] } 51... Ke7 { [%eval -3.04] [%clk 0:06:55] } 52. Nxe4? { [%eval -5.25] } { Mistake. cxb5 was best. } { [%clk 0:02:38] } 52... Nxe4 { [%eval -5.13] [%clk 0:07:11] } 53. Kxe4 { [%eval -5.36] [%clk 0:02:41] } 53... a4 { [%eval -5.09] [%clk 0:07:21] } 54. bxa4 { [%eval -6.26] [%clk 0:02:08] } 54... bxa4 { [%eval -5.94] [%clk 0:07:46] } 0-1