| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Vajda vs C Nanu |
| ½-½ | 13 |
2001 |
Caissa IM | A38 English, Symmetrical |
| 2. V Jianu vs C Nanu |
| ½-½ | 11 |
2001 |
Lasker Autumn IM | D06 Queen's Gambit Declined |
| 3. C Nanu vs J Gheng |
| ½-½ | 66 |
2001 |
Caissa IM | A04 Reti Opening |
| 4. A Manea vs C Nanu |
| ½-½ | 66 |
2001 |
Astral Open | B10 Caro-Kann |
| 5. C Nanu vs Baklan |
| ½-½ | 39 |
2001 |
open | B50 Sicilian |
| 6. C Nanu vs N Burnoiu |
 | ½-½ | 45 |
2001 |
Lasker Autumn IM | A07 King's Indian Attack |
| 7. V Danilov vs C Nanu |
| ½-½ | 9 |
2001 |
Caissa IM | D24 Queen's Gambit Accepted |
| 8. A Negulescu vs C Nanu |
| ½-½ | 10 |
2001 |
TCh-ROM | D21 Queen's Gambit Accepted |
| 9. C Nanu vs B Itkis |
| ½-½ | 54 |
2001 |
Astral Open | C02 French, Advance |
| 10. N Grigore vs C Nanu |
| ½-½ | 7 |
2001 |
Lasker Autumn IM | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 11. C Nanu vs A Bogza |
| ½-½ | 63 |
2001 |
Caissa IM | B08 Pirc, Classical |
| 12. C Nanu vs G Grigore |
| ½-½ | 18 |
2001 |
TCh-ROM | B31 Sicilian, Rossolimo Variation |
| 13. I Hrzic vs C Nanu |
| ½-½ | 43 |
2001 |
Lasker Autumn IM | B36 Sicilian, Accelerated Fianchetto |
| 14. A Murariu vs C Nanu |
| ½-½ | 24 |
2001 |
Caissa IM | A04 Reti Opening |
| 15. C Nanu vs B Itkis |
| ½-½ | 31 |
2001 |
TCh-ROM | C02 French, Advance |
| 16. C Nanu vs M Orso |
| ½-½ | 83 |
2001 |
Caissa IM | B20 Sicilian |
| 17. C Nanu vs V Malakhatko |
 | ½-½ | 31 |
2005 |
Sozina | C02 French, Advance |
| 18. L Vajda vs C Nanu |
| ½-½ | 26 |
2005 |
Romanian Team Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 19. S Vysochin vs C Nanu |
| ½-½ | 43 |
2005 |
Romanian Team Championship | B19 Caro-Kann, Classical |
| 20. C Nanu vs V Shishkin |
| ½-½ | 24 |
2005 |
Romanian Team Championship | A04 Reti Opening |
| 21. C Nanu vs D Rogozenko |
| ½-½ | 53 |
2006 |
ROM-chT div-A | A06 Reti Opening |
| 22. C Nanu vs O Mihok |
| ½-½ | 31 |
2008 |
European Individual Championship | A15 English |
| 23. C Nanu vs J Stocek |
| ½-½ | 11 |
2008 |
European Individual Championship | E12 Queen's Indian |
| 24. C Nanu vs F Nemeth |
| ½-½ | 42 |
2008 |
ch-ROU | E94 King's Indian, Orthodox |
| 25. K Miton vs C Nanu |
| ½-½ | 52 |
2008 |
European Individual Championship | A32 English, Symmetrical Variation |