| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Summerscale vs D Oates |
| 1-0 | 23 |
1998 |
Hampstead Rated 2nd | D07 Queen's Gambit Declined, Chigorin Defense |
| 2. D Oates vs J Rety |
| 1-0 | 37 |
2007 |
83rd Hastings Chess Congress | B42 Sicilian, Kan |
| 3. J Quinn vs D Oates |
| ½-½ | 23 |
2007 |
83rd Hastings Chess Congress | B22 Sicilian, Alapin |
| 4. D Oates vs S Fruteau |
| 0-1 | 43 |
2007 |
83rd Hastings Chess Congress | C45 Scotch Game |
| 5. F Dinger vs D Oates |
| 1-0 | 53 |
2007 |
83rd Hastings Chess Congress | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 6. D Oates vs S Fowler |
| 0-1 | 41 |
2008 |
European Union Championships | C18 French, Winawer |
| 7. D Oates vs M Lyell |
| 1-0 | 49 |
2008 |
83rd Hastings Chess Congress | C45 Scotch Game |
| 8. D Oates vs M Naslund |
| ½-½ | 36 |
2008 |
European Union Championships | B28 Sicilian, O'Kelly Variation |
| 9. R Ris vs D Oates |
| 1-0 | 40 |
2008 |
European Union Championships | B96 Sicilian, Najdorf |
| 10. D Oates vs Y Zhou |
| ½-½ | 44 |
2008 |
European Union Championships | B33 Sicilian |
| 11. G Dickson vs D Oates |
| ½-½ | 38 |
2008 |
83rd Hastings Chess Congress | B20 Sicilian |
| 12. M Wood vs D Oates |
| 0-1 | 62 |
2008 |
European Union Championships | B92 Sicilian, Najdorf, Opocensky Variation |
| 13. D Oates vs J Garnett |
| ½-½ | 18 |
2008 |
83rd Hastings Chess Congress | B32 Sicilian |
| 14. D Oates vs W Czaja |
| ½-½ | 24 |
2008 |
European Union Championships | B07 Pirc |
| 15. D Oates vs I Thompson |
| ½-½ | 50 |
2008 |
83rd Hastings Chess Congress | C18 French, Winawer |
| 16. D Oates vs B Groves |
| 1-0 | 41 |
2008 |
European Union Championships | B07 Pirc |
| 17. O Jackson vs D Oates |
| 1-0 | 57 |
2008 |
83rd Hastings Chess Congress | B23 Sicilian, Closed |
| 18. J Blackburn vs D Oates |
| ½-½ | 31 |
2008 |
European Union Championships | D85 Grunfeld |
| 19. P Lam vs D Oates |
| 1-0 | 27 |
2008 |
European Union Championships | B53 Sicilian |
| 20. V Prosviriakov vs D Oates |
| 1-0 | 40 |
2008 |
83rd Hastings Chess Congress | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 21. H Groffen vs D Oates |
| ½-½ | 51 |
2008 |
European Union Championships | D85 Grunfeld |