| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. F Borkowski vs Nunn |
| 0-1 | 28 |
1974 |
Groningen | B09 Pirc, Austrian Attack |
| 2. G Ligterink vs Nunn |
 | ½-½ | 44 |
1975 |
Amsterdam IBM II | B09 Pirc, Austrian Attack |
| 3. Estrin vs Nunn |
 | 1-0 | 39 |
1978 |
Lublin | B09 Pirc, Austrian Attack |
| 4. V Raicevic vs Nunn |
| 0-1 | 37 |
1979 |
Hastings | B09 Pirc, Austrian Attack |
| 5. L Perecz vs Nunn |
 | 0-1 | 23 |
1979 |
Dortmund | B09 Pirc, Austrian Attack |
| 6. A Greenfeld vs Nunn |
 | 0-1 | 28 |
1980 |
MLT | B09 Pirc, Austrian Attack |
| 7. Sax vs Nunn |
| ½-½ | 49 |
1980 |
Malta (ol) 31/164 | B09 Pirc, Austrian Attack |
| 8. H Westerinen vs Nunn |
| ½-½ | 7 |
1981 |
08, Baden Baden | B09 Pirc, Austrian Attack |
| 9. Timman vs Nunn |
 | 0-1 | 69 |
1982 |
Wijk aan Zee | B09 Pirc, Austrian Attack |
| 10. Timman vs Nunn |
 | 1-0 | 16 |
1982 |
London | B09 Pirc, Austrian Attack |
| 11. Timman vs Nunn |
| ½-½ | 38 |
1982 |
London P&D | B09 Pirc, Austrian Attack |
| 12. Hort vs Nunn |
| ½-½ | 14 |
1982 |
Biel | B09 Pirc, Austrian Attack |
| 13. Bologan vs Nunn |
 | 0-1 | 49 |
1993 |
Deutschland 57/136 | B09 Pirc, Austrian Attack |