| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. G Tringov vs N Dobrev |
| 1-0 | 40 | 1992 | Bankia tt | B04 Alekhine's Defense, Modern |
| 2. D Marholev vs N Dobrev |
| 0-1 | 32 | 1992 | BUL-ch sf | B04 Alekhine's Defense, Modern |
| 3. M Stoinev vs N Dobrev |
| 1-0 | 73 | 1992 | Bankia tt | B04 Alekhine's Defense, Modern |
| 4. E Ermenkov vs N Dobrev |
| 0-1 | 56 | 1992 | Bankia tt | B04 Alekhine's Defense, Modern |
| 5. D Dochev vs N Dobrev |
| 1-0 | 49 | 1994 | BUL-ch | B04 Alekhine's Defense, Modern |
| 6. N Stavrev vs N Dobrev |
| 1-0 | 30 | 1994 | BUL-ch | B04 Alekhine's Defense, Modern |
| 7. M Petrov vs N Dobrev |
| ½-½ | 13 | 1994 | BUL-ch | B04 Alekhine's Defense, Modern |
| 8. V Ninov vs N Dobrev |
| 0-1 | 52 | 1995 | Sofia Baharov op | B04 Alekhine's Defense, Modern |
| 9. Walter Wright vs N Dobrev |
| 0-1 | 46 | 2003 | Internet Section 15-B | B04 Alekhine's Defense, Modern |
| 10. N Guliyev vs N Dobrev |
| ½-½ | 47 | 2004 | 4th Rohde Open | B04 Alekhine's Defense, Modern |
| 11. Jesus Maria Espin Laborde vs N Dobrev |
| 0-1 | 23 | 2005 | San Sebastian op 28th | B04 Alekhine's Defense, Modern |
| 12. P Etchegaray vs N Dobrev |
| 1-0 | 39 | 2005 | FRA-chT2 0506 | B04 Alekhine's Defense, Modern |
| 13. D Kalashian vs N Dobrev |
| 1-0 | 34 | 2006 | Moscow Aeroflot op-C | B04 Alekhine's Defense, Modern |
| 14. S Kozhuharov vs N Dobrev |
| 0-1 | 74 | 2006 | BUL-chT 56th | B04 Alekhine's Defense, Modern |
| 15. N Draoui vs N Dobrev |
| 0-1 | 29 | 2006 | Rohde op 6th | B04 Alekhine's Defense, Modern |
| 16. L Bergez vs N Dobrev |
| 0-1 | 51 | 2006 | Rohde op 6th | B04 Alekhine's Defense, Modern |
| 17. N Ninov vs N Dobrev |
| 1-0 | 72 | 2007 | La Fere op 6th | B04 Alekhine's Defense, Modern |
| 18. V Lilov vs N Dobrev |
| 0-1 | 58 | 2007 | Kesarovski Georgiev mem 6th | B04 Alekhine's Defense, Modern |
| 19. S Yordanova vs N Dobrev |
| 0-1 | 80 | 2011 | Bulgarian Open | B04 Alekhine's Defense, Modern |
| 20. M Petrov vs N Dobrev |
| 1-0 | 29 | 2011 | Bulgarian Open | B04 Alekhine's Defense, Modern |
Kibitzing
