| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Hamilton vs Keene |
| 0-1 | 28 |
1961 |
Olympia Exhibition | C17 French, Winawer, Advance |
| 2. O Sarapu vs D Hamilton |
| ½-½ | 15 |
1967 |
74th New Zealand Championship | A56 Benoni Defense |
| 3. D Hamilton vs A M Giustolisi |
| 0-1 | 36 |
1968 |
Lugano | B90 Sicilian, Najdorf |
| 4. D Hamilton vs Reshevsky |
| 0-1 | 40 |
1968 |
Lugano(ol) | B33 Sicilian |
| 5. M F Littleton vs D Hamilton |
| 0-1 | 37 |
1968 |
Lugano Olympiad | E99 King's Indian, Orthodox, Taimanov |
| 6. D Hamilton vs Ujtumen |
| 0-1 | 52 |
1968 |
Lugano olm prelim2 | C82 Ruy Lopez, Open |
| 7. D Hamilton vs Larsen |
| 0-1 | 35 |
1968 |
Lugano ol (Men) | C00 French Defense |
| 8. D Hamilton vs Ong Yok Hwa |
| 1-0 | 33 |
1970 |
Siegen | B93 Sicilian, Najdorf, 6.f4 |
| 9. D Hamilton vs Korchnoi |
 | ½-½ | 41 |
1970 |
Siegen ol | B83 Sicilian |
| 10. W Schmidt vs D Hamilton |
| 1-0 | 39 |
1970 |
Siegen ol (Men) qual-A | E61 King's Indian |
| 11. D Hamilton vs Timman |
| 0-1 | 39 |
1972 |
Olympiad | B46 Sicilian, Taimanov Variation |
| 12. Tal vs D Hamilton |
| 1-0 | 35 |
1974 |
cr AUS tele sim | B07 Pirc |
| 13. D Hamilton vs Beacon |
| 0-1 | 22 |
1980 |
corres SCO | C35 King's Gambit Accepted, Cunningham |
| 14. D Hamilton vs S Booth |
| 1-0 | 14 |
1983 |
AUS-corr ch | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 15. J Edwards vs D Hamilton |
| 1-0 | 36 |
1997 |
ICCF - corr | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 16. W Mescheder vs D Hamilton |
| 1-0 | 31 |
1997 |
ICCF - corr | D44 Queen's Gambit Declined Semi-Slav |
| 17. D Hamilton vs J Mercadal Benejam |
| ½-½ | 33 |
1997 |
ICCF - corr | B12 Caro-Kann Defense |
| 18. D Hamilton vs J Kluegel |
| 0-1 | 46 |
1997 |
ICCF - corr | B12 Caro-Kann Defense |
| 19. D Hamilton vs M Traeger |
| 0-1 | 29 |
2001 |
ICCF Email - corr | B97 Sicilian, Najdorf |
| 20. A Gozman vs D Hamilton |
| 1-0 | 30 |
2001 |
ICCF Email - corr | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 21. D Hamilton vs M Samraoui |
| 0-1 | 36 |
2001 |
ICCF Email - corr | B43 Sicilian, Kan, 5.Nc3 |
| 22. D Hamilton vs A Lanc |
| 0-1 | 34 |
2001 |
ICCF Email - corr | B33 Sicilian |
| 23. D Hamilton vs K Kraft |
| ½-½ | 50 |
2001 |
ICCF Email - corr | C16 French, Winawer |
| 24. J Mercadal Benejam vs D Hamilton |
 | 1-0 | 42 |
2001 |
ICCF Email - corr | A68 Benoni, Four Pawns Attack |
| 25. D Hamilton vs Osvaldo Buraschi |
| ½-½ | 40 |
2001 |
ICCF Email - corr | B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 |