[Event "Porz op 25th"]
[Site "Cologne"]
[Date "1990.??.??"]
[Round "?"]
[White "Geisser, Oliver"]
[Black "Auer, Martin"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "2250"]
[PlyCount "84"]
[EventDate "1990.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8. 0-0 Ne5 9. h3 Bc5 10. Nce2 d5 11. Ng3 0-0 12. c3 Bd6 13. Bg5 Nxe4 14. Nxe4 dxe4 15. Bxe4 f5 16. Bc2 Nc4 17. Bb3 b5 18. Qe2 e5 19. a4 Bd7 20. axb5 axb5 21. Nc2 Rae8 22. Rfd1 Be6 23. Bxc4 Bxc4 24. Qd2 Bc5 25. Qd7 Qb6 26. Be3 Bxe3 27. Nxe3 Be6 28. Qd6 Qb7 29. Ra3 Kh8 30. Rda1 f4 31. Ng4 Bxg4 32. hxg4 f3 33. Ra7 Qe4 34. Qd7 Rg8 35. gxf3 Qxf3 36. Qxb5 Qxg4+ 37. Kf1 Qh3+ 38. Ke1 e4 39. Qf1 Qh2 40. Qe2 e3 41. fxe3 Qg3+ 42. Kd2 Rgf8 0-1

