[Event "Dortmund Open"]
[Site "Dortmund FRG"]
[Date "1986.04.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "Martin Koenner"]
[Black "Thomas Thiel"]
[ECO "B33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.  Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Bg7 13. O-O f4 14. Kh1 O-O  15. Nb1 Rb8 16. g4 Qd7 17. Rg1 Nd4 18. g5 Kh8 19. c3 Nc6 20. Nd2 Ne7 21. Nf6  Bxf6 22. gxf6 Ng6 23. Nf3 Rg8 24. Qh6 Qd8 25. Ng5 1-0