| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. O Prestel vs F Doederlein |
| 1-0 | 11 | 1987 | Baden-ch AT | B02 Alekhine's Defense |
| 2. H J Reichstein vs O Prestel |
 | 1-0 | 19 | 1989 | Untergrombach op | B24 Sicilian, Closed |
| 3. R Kleinschroth vs O Prestel |
| 1-0 | 19 | 1989 | Bad Mergentheim op | B23 Sicilian, Closed |
| 4. O Prestel vs M Mueller |
| ½-½ | 34 | 1989 | Untergrombach op | A16 English |
| 5. R Schlindwein vs O Prestel |
| 1-0 | 18 | 1989 | Untergrombach op | B32 Sicilian |
| 6. O Prestel vs A Elsaesser |
| ½-½ | 31 | 1989 | Untergrombach op | D10 Queen's Gambit Declined Slav |
| 7. O Prestel vs S Polgar |
| 0-1 | 38 | 1989 | Bad Mergentheim Open | A37 English, Symmetrical |
| 8. O Prestel vs Dirk Reimold |
| 0-1 | 25 | 1992 | Baden-ch MB | A10 English |
| 9. L Buth vs O Prestel |
| 0-1 | 15 | 1992 | Baden-ch MB | B20 Sicilian |
| 10. W Schmidt vs O Prestel |
| 1-0 | 20 | 1992 | Untergrombach op | B44 Sicilian |
| 11. O Prestel vs C Costello |
| 0-1 | 30 | 1993 | Neuwied op | A00 Uncommon Opening |
| 12. O Prestel vs T Roos |
| 0-1 | 26 | 1993 | Neuwied op | A22 English |
| 13. K Wengenroth vs O Prestel |
| 0-1 | 45 | 1993 | Neuwied op | B48 Sicilian, Taimanov Variation |
| 14. O Prestel vs A Sadewasser |
| ½-½ | 21 | 1993 | Neuwied op | A25 English |
| 15. A Delanoy vs O Prestel |
| ½-½ | 19 | 1993 | Neuwied op | B40 Sicilian |
| 16. F Kull vs O Prestel |
| ½-½ | 33 | 1993 | Neuwied op | A29 English, Four Knights, Kingside Fianchetto |
| 17. M Tscharotschkin vs O Prestel |
| 1-0 | 23 | 1993 | Neuwied op | B22 Sicilian, Alapin |
| 18. O Prestel vs Thomas Simon |
| ½-½ | 20 | 1993 | Neuwied op | A18 English, Mikenas-Carls |
| 19. D Weber vs O Prestel |
| ½-½ | 40 | 1993 | Neuwied op | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 20. H Wuest vs O Prestel |
| 1-0 | 45 | 1994 | Mannheim op | B28 Sicilian, O'Kelly Variation |
| 21. M Winkelbauer vs O Prestel |
| 1-0 | 48 | 1994 | Mannheim op | A28 English |
| 22. O Prestel vs M Sitzler |
| 1-0 | 35 | 1994 | Mannheim op | A45 Queen's Pawn Game |
| 23. H Kuzaj vs O Prestel |
| 0-1 | 44 | 1995 | Untergrombach op | D02 Queen's Pawn Game |
| 24. O Prestel vs E Bach |
| 1-0 | 43 | 1995 | Untergrombach op | D44 Queen's Gambit Declined Semi-Slav |
| 25. O Prestel vs R Schlindwein |
| 1-0 | 52 | 1995 | Untergrombach op | A27 English, Three Knights System |
Kibitzing
