| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. R Emerson vs Nunn |
| ½-½ | 54 |
1969 |
Hammersmith Open | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 2. Short vs Nunn |
| ½-½ | 13 |
1987 |
Hastings 45/(390) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 3. Ljubojevic vs Nunn |
| ½-½ | 29 |
1988 |
Linares | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 4. Short vs Nunn |
| ½-½ | 44 |
1988 |
BRD 45/390 (Nunn,J) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 5. T Wedberg vs Nunn |
| ½-½ | 23 |
1988 |
Thessaloniki (ol) 46/(439) | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 6. Christiansen vs Nunn |
 | 1-0 | 20 |
1989 |
BRD 47/421 [Christiansen,L | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 7. A Rodriguez vs Nunn |
| 0-1 | 37 |
1989 |
Luzern 48/456 | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 8. M Hoffmann vs Nunn |
| 0-1 | 24 |
1989 |
Tyskland | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |