| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. H Moors vs P Gelpke |
| 0-1 | 25 | 1977 | Dutch Open | E69 King's Indian, Fianchetto, Classical Main line |
| 2. P Gelpke vs E van der Raaf |
| 1-0 | 32 | 1977 | Dutch Open | E81 King's Indian, Samisch |
| 3. P Gelpke vs A Rosmuller |
| 1-0 | 24 | 1977 | Dutch Open | E12 Queen's Indian |
| 4. R Hartoch vs P Gelpke |
| 1-0 | 45 | 1977 | Dutch Open | A07 King's Indian Attack |
| 5. S Boyd vs P Gelpke |
| ½-½ | 30 | 1977 | Dutch Open | A07 King's Indian Attack |
| 6. P Gelpke vs J Riksen |
| 0-1 | 56 | 1977 | Dutch Open | E12 Queen's Indian |
| 7. P Gelpke vs N Kirov |
| ½-½ | 56 | 1978 | Dutch Open | D97 Grunfeld, Russian |
| 8. P Gelpke vs T Kok |
| 1-0 | 42 | 1978 | Dutch Open | A58 Benko Gambit |
| 9. R van Helvoort vs P Gelpke |
| 1-0 | 21 | 1978 | Dutch Open | B21 Sicilian, 2.f4 and 2.d4 |
| 10. P Gelpke vs T Kuhn |
| 1-0 | 69 | 1980 | International FRG Youth Championship 1980/81 | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 11. R Kuijf vs P Gelpke |
| 1-0 | 29 | 1980 | NED-ch sf | B33 Sicilian |
| 12. F Feistenauer vs P Gelpke |
| 1-0 | 42 | 1980 | International FRG Youth Championship 1980/81 | A07 King's Indian Attack |
| 13. P Gelpke vs J Vogel |
| 1-0 | 49 | 1980 | NED-ch sf | E15 Queen's Indian |
| 14. P Gelpke vs W Kaiser |
| ½-½ | 83 | 1980 | International FRG Youth Championship 1980/81 | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 15. P Gelpke vs D Teller |
| 1-0 | 32 | 1980 | International FRG Youth Championship 1980/81 | E81 King's Indian, Samisch |
| 16. P Gelpke vs C Hartman |
| ½-½ | 42 | 1980 | International FRG Youth Championship 1980/81 | A84 Dutch |
| 17. P Gelpke vs J Cox |
| ½-½ | 27 | 1980 | International FRG Youth Championship 1980/81 | D43 Queen's Gambit Declined Semi-Slav |
| 18. M Godena vs P Gelpke |
| 1-0 | 51 | 1980 | International FRG Youth Championship 1980/81 | B22 Sicilian, Alapin |
| 19. J Sieglen vs P Gelpke |
| ½-½ | 46 | 1980 | International FRG Youth Championship 1980/81 | E91 King's Indian |
| 20. L Winants vs P Gelpke |
| 0-1 | 57 | 1980 | International FRG Youth Championship 1980/81 | E96 King's Indian, Orthodox, 7...Nbd7, Main line |
| 21. Shamkovich vs P Gelpke |
| 1-0 | 36 | 1980 | 4th Lloyds Bank Masters Open | E81 King's Indian, Samisch |
| 22. P Gelpke vs M L Chapman |
 | 1-0 | 27 | 1980 | 4th Lloyds Bank Masters Open | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 23. P Gelpke vs J Vogel |
| 1-0 | 38 | 1981 | NED-ch sf | E12 Queen's Indian |
| 24. P Gelpke vs H van der Poel |
| 1-0 | 30 | 1981 | NED-ch sf | A70 Benoni, Classical with 7.Nf3 |
| 25. P Gelpke vs M Wind |
| 1-0 | 41 | 1982 | NED-ch sf-A | A50 Queen's Pawn Game |
Kibitzing
