| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J M Aitken vs G Dickson |
| 1-0 | 25 | 1956 | Scottish ch | C54 Giuoco Piano |
| 2. B J Moore vs G Dickson |
| 1-0 | 50 | 1956 | British Championship | E30 Nimzo-Indian, Leningrad |
| 3. G Dickson vs P B Cook |
| 1-0 | 46 | 1956 | British Championship | C51 Evans Gambit |
| 4. P C Gibbs vs G Dickson |
| ½-½ | 14 | 1956 | British Championship | D06 Queen's Gambit Declined |
| 5. G Dickson vs E G Sergeant |
| 0-1 | 43 | 1956 | British Championship | C51 Evans Gambit |
| 6. K Hilton vs G Dickson |
| ½-½ | 46 | 1956 | British Championship | A07 King's Indian Attack |
| 7. G Dickson vs G Abrahams |
| 0-1 | 31 | 1956 | British Championship | C51 Evans Gambit |
| 8. W Broome vs G Dickson |
| 1-0 | 41 | 1956 | British Championship | D06 Queen's Gambit Declined |
| 9. G Dickson vs B P Bourne |
| 1-0 | 30 | 1956 | British Championship | B32 Sicilian |
| 10. B L Wilkinson vs G Dickson |
| 1-0 | 26 | 1956 | British Championship | C81 Ruy Lopez, Open, Howell Attack |
| 11. G Dickson vs J Borland |
| 1-0 | 22 | 1956 | British Championship | B57 Sicilian |
| 12. G Dickson vs K Whyld |
| 1-0 | 13 | 1956 | British Championship | A82 Dutch, Staunton Gambit |
| 13. M J Franklin vs G Dickson |
| 0-1 | 28 | 1957 | British Championship | D45 Queen's Gambit Declined Semi-Slav |
| 14. G Dickson vs N A Perkins |
| 1-0 | 26 | 1958 | Scottish Championship | B77 Sicilian, Dragon, Yugoslav Attack |
| 15. D E Rumens vs G Dickson |
| 0-1 | 25 | 1958 | British Championship | A03 Bird's Opening |
| 16. G Dickson vs T H Wise |
| 1-0 | 29 | 1958 | British Championship | D00 Queen's Pawn Game |
| 17. G Dickson vs M Fallone |
| 1-0 | 20 | 1958 | Scottish Championship | A57 Benko Gambit |
| 18. G Dickson vs J M Aitken |
| ½-½ | 35 | 1958 | Scottish Championship | C74 Ruy Lopez, Modern Steinitz Defense |
| 19. C W Marshall vs G Dickson |
 | 0-1 | 20 | 1958 | Scottish Championship | B06 Robatsch |
| 20. G Dickson vs Keene |
| 0-1 | 47 | 1967 | London League | D02 Queen's Pawn Game |
| 21. Karpov vs G Dickson |
| ½-½ | 26 | 1972 | Karpov Simul, 26b London | C84 Ruy Lopez, Closed |
| 22. W Adaway vs G Dickson |
| 1-0 | 34 | 1972 | Islington Open | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 23. M Stean vs G Dickson |
| 1-0 | 54 | 1972 | Islington Open | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 24. J Grefe vs G Dickson |
| 1-0 | 54 | 1973 | GRE Islington Open | B77 Sicilian, Dragon, Yugoslav Attack |
| 25. G Dickson vs Chandler |
| 0-1 | 42 | 1977 | Thames Valley Easter op | E17 Queen's Indian |
Kibitzing
