| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. N J Patterson vs Keene |
 | 0-1 | 28 |
1963 |
Match | B16 Caro-Kann, Bronstein-Larsen Variation |
| 2. Keene vs N J Patterson |
| 0-1 | 48 |
1963 |
5 game match, game 5 | D97 Grunfeld, Russian |
| 3. Leslie S Tate vs N J Patterson |
| 0-1 | 43 |
1967 |
BCF-ch U21 | C82 Ruy Lopez, Open |
| 4. N J Patterson vs Keene |
| 0-1 | 36 |
1968 |
Cambridge University Knockout Championship | C08 French, Tarrasch, Open, 4.ed ed |
| 5. N J Patterson vs Keene |
  | 0-1 | 33 |
1968 |
Match | E43 Nimzo-Indian, Fischer Variation |
| 6. N J Patterson vs D B Pritchard |
| 0-1 | 40 |
1969 |
Castlebar | C47 Four Knights |
| 7. W Heidenfeld vs N J Patterson |
| 0-1 | 45 |
1969 |
IRL-ch | B22 Sicilian, Alapin |
| 8. E Pritchard vs N J Patterson |
| 0-1 | 27 |
1969 |
Castlebar | B56 Sicilian |
| 9. N J Patterson vs L Blackstock |
| 0-1 | 40 |
1971 |
Cambridge C | B57 Sicilian |
| 10. J Bellin vs N J Patterson |
| 0-1 | 30 |
1971 |
Cambridge C | B33 Sicilian |
| 11. N J Patterson vs M Stean |
| 0-1 | 30 |
1971 |
Cambridge C | B93 Sicilian, Najdorf, 6.f4 |