| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Short vs J Graf |
 | 1-0 | 22 | 1979 | Viborg | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 2. J Bany vs J Graf |
| ½-½ | 86 | 1980 | International FRG Youth Championship 1980/81 | A36 English |
| 3. J Graf vs L Winants |
| 1-0 | 39 | 1980 | International FRG Youth Championship 1980/81 | B50 Sicilian |
| 4. W Kaiser vs J Graf |
| ½-½ | 52 | 1980 | International FRG Youth Championship 1980/81 | A02 Bird's Opening |
| 5. D Rej vs J Graf |
| 0-1 | 39 | 1980 | International FRG Youth Championship 1980/81 | B20 Sicilian |
| 6. J Graf vs D Teller |
| ½-½ | 17 | 1980 | International FRG Youth Championship 1980/81 | D35 Queen's Gambit Declined |
| 7. J Graf vs J Cox |
| 0-1 | 55 | 1980 | International FRG Youth Championship 1980/81 | C02 French, Advance |
| 8. F Feistenauer vs J Graf |
| 1-0 | 50 | 1980 | International FRG Youth Championship 1980/81 | A07 King's Indian Attack |
| 9. J Graf vs M Godena |
| ½-½ | 41 | 1980 | International FRG Youth Championship 1980/81 | D34 Queen's Gambit Declined, Tarrasch |
| 10. J Graf vs C Pieper-Emden |
| 1-0 | 32 | 1981 | FRG-ch U20 | A16 English |
| 11. O Tassi vs J Graf |
| 0-1 | 33 | 1981 | 6th Mitropa Cup | E84 King's Indian, Samisch, Panno Main line |
| 12. J Graf vs K Grillitsch |
| 1-0 | 50 | 1981 | 6th Mitropa Cup | A38 English, Symmetrical |
| 13. J Roos vs J Graf |
| 1-0 | 40 | 1981 | 6th Mitropa Cup | B96 Sicilian, Najdorf |
| 14. J Barle vs J Graf |
| 1-0 | 35 | 1981 | 6th Mitropa Cup | E90 King's Indian |
| 15. J Graf vs A Huss |
| 0-1 | 44 | 1981 | 6th Mitropa Cup | A07 King's Indian Attack |
| 16. E Grivas vs J Graf |
| ½-½ | 26 | 1982 | World Junior Championship | A42 Modern Defense, Averbakh System |
| 17. J Graf vs Sandrasegaran |
| 1-0 | 29 | 1982 | World Junior Championship | E20 Nimzo-Indian |
| 18. Hjartarson vs J Graf |
| 1-0 | 33 | 1982 | World Junior Championship | E80 King's Indian, Samisch Variation |
| 19. O R Lloyd vs J Graf |
| 0-1 | 41 | 1982 | World Junior Championship | B25 Sicilian, Closed |
| 20. J Graf vs R Garbarino |
| 1-0 | 45 | 1982 | World Junior Championship | D44 Queen's Gambit Declined Semi-Slav |
| 21. Short vs J Graf |
| ½-½ | 30 | 1982 | World Junior Championship | B04 Alekhine's Defense, Modern |
| 22. J Graf vs I Stohl |
| ½-½ | 13 | 1982 | World Junior Championship | A36 English |
| 23. Adianto vs J Graf |
| ½-½ | 33 | 1982 | World Junior Championship | B04 Alekhine's Defense, Modern |
| 24. J Graf vs M Condie |
| ½-½ | 9 | 1982 | World Junior Championship | C42 Petrov Defense |
| 25. J Gil Capape vs J Graf |
| 1-0 | 41 | 1982 | World Junior Championship | A43 Old Benoni |
Kibitzing
