[Event "Wichern op 5th"]
[Site "Hamburg GER"]
[Date "1999.10.16"]
[EventDate "1999.10.15"]
[Round "2.75"]
[Result "1-0"]
[White "Ferdinand Voelzke"]
[Black "Timo Ahrens"]
[ECO "A04"]
[WhiteElo "2265"]
[BlackElo "1841"]
[PlyCount "170"]

1. Nf3 g6 2. g3 Bg7 3. d4 f5 4. Bg2 Nf6 5. O-O O-O 6. c4 d6 7. b3 Nc6 8. Bb2  Ne4 9. Nc3 Nxc3 10. Bxc3 e5 11. d5 Nb8 12. Nd2 e4 13. Bxg7 Kxg7 14. f4 Qf6 15.  e3 Na6 16. g4 Nc5 17. g5 Qc3 18. Re1 Nd3 19. Re2 Re8 20. Nf1 Bd7 21. Rc2 Qa5  22. Qd2 Qxd2 23. Nxd2 a5 24. Bf1 Nc5 25. Kf2 h6 26. h4 hxg5 27. hxg5 Rh8 28.  Bg2 Rh7 29. Rh1 Rah8 30. Rxh7+ Rxh7 31. Kg3 Nd3 32. Bh3 Kg8 33. Nb1 b6 34. Nc3  Ne1 35. Rb2 Nd3 36. Rb1 Kh8 37. a3 Re7 38. Ne2 Re8 39. Nd4 Kg7 40. Bf1 Nc5 41.  b4 axb4 42. axb4 Na6 43. Be2 Kg8 44. Rb2 Kg7 45. Nc2 Ba4 46. Ne1 Ra8 47. Ng2  Kf7 48. Kf2 Kg7 49. Ke1 Nb8 50. Kd2 Be8 51. Ne1 Nd7 52. Nc2 Nf8 53. Kc3 Kg8 54.  Rb1 Kg7 55. c5 dxc5 56. bxc5 Nd7 57. c6 Nc5 58. Nd4 Ra3+ 59. Kd2 Bf7 60. d6  cxd6 61. c7 Ra8 62. Rxb6 Rc8 63. Nb5 Ne6 64. Rb8 Rxc7 65. Nxc7 Nxc7 66. Rb7 Ne6  67. Bc4 Kg8 68. Rd7 Nxg5 69. fxg5 Bxc4 70. Rxd6 Kg7 71. Kc3 Bf1 72. Kd4 Be2 73.  Ke5 Bc4 74. Rd7+ Bf7 75. Rc7 Kf8 76. Kf6 Be8 77. Rc8 f4 78. exf4 e3 79. f5 e2  80. Rc1 gxf5 81. Re1 Bb5 82. g6 Bc4 83. g7+ Ke8 84. Rxe2+ Kd8 85. Rf2 1-0