[Event "Dortmund op-A"]
[Site "Dortmund GER"]
[Date "1992.04.18"]
[EventDate "1992.04.16"]
[Round "3"]
[Result "1-0"]
[White "Peter Trzaska"]
[Black "Wolfgang Prueske"]
[ECO "A20"]
[WhiteElo "2255"]
[BlackElo "?"]
[PlyCount "88"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. e3 Nf6 5. Nc3 g6 6. d3 Bg7 7. Nge2 O-O 8. O-O  d6 9. Rb1 Ne7 10. Nd5 c6 11. Nxe7+ Qxe7 12. b4 d5 13. b5 Be6 14. bxc6 bxc6 15.  Qa4 Qc7 16. Ba3 Rfb8 17. Rb3 Rxb3 18. axb3 Rb8 19. cxd5 cxd5 20. Rc1 Qb6 21. b4  Rd8 22. d4 e4 23. Rc5 Bd7 24. Qc2 Bf8 25. Bf1 Bxc5 26. dxc5 Qa6 27. Bb2 Bb5 28.  Bxf6 Qxf6 29. Nd4 Bxf1 30. Kxf1 g5 31. Qa4 f4 32. Qc6 Qg7 33. Ke1 fxe3 34. fxe3  Qf7 35. g4 Rf8 36. Nf5 Kh8 37. Qd6 h5 38. Qh6+ Kg8 39. Qxg5+ Kh7 40. h3 hxg4  41. hxg4 Qf6 42. Qxf6 Rxf6 43. Ne7 Rf8 44. c6 1-0