| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. C Nanu vs R Molander |
 | 1-0 | 63 |
2001 |
open | B20 Sicilian |
| 2. V Nevednichy vs C Nanu |
| 1-0 | 47 |
2001 |
TCh-ROM | B27 Sicilian |
| 3. C Nanu vs A Murariu |
| 1-0 | 50 |
2001 |
Lasker Autumn IM | C02 French, Advance |
| 4. M Marin vs C Nanu |
| 1-0 | 40 |
2001 |
open | A59 Benko Gambit |
| 5. A Bochkarev vs C Nanu |
| 1-0 | 33 |
2001 |
Lasker Autumn IM | E70 King's Indian |
| 6. C Nanu vs A Bogza |
| 1-0 | 32 |
2001 |
Lasker Autumn IM | A04 Reti Opening |
| 7. C Nanu vs B Miljanic |
| 1-0 | 39 |
2001 |
Astral Open | A15 English |
| 8. C Nanu vs V Barnaure |
| 1-0 | 35 |
2001 |
Lasker Autumn IM | A45 Queen's Pawn Game |
| 9. M Manolache vs C Nanu |
| 1-0 | 47 |
2001 |
Caissa IM | E94 King's Indian, Orthodox |
| 10. C Nanu vs M Mosnegutu |
| 1-0 | 45 |
2001 |
Astral Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 11. C Nanu vs S Tikhomirov |
| 1-0 | 67 |
2001 |
Lasker Autumn IM | A45 Queen's Pawn Game |
| 12. C Nanu vs T Lutz |
| 1-0 | 24 |
2001 |
Caissa IM | B40 Sicilian |
| 13. C Nanu vs V Nevednichy |
| 1-0 | 16 |
2001 |
Astral Open | B50 Sicilian |
| 14. C Nanu vs M Osman |
| 1-0 | 37 |
2001 |
Lasker Autumn IM | A04 Reti Opening |
| 15. C Nanu vs Barsov |
| 1-0 | 37 |
2002 |
Metz op 20th | C02 French, Advance |
| 16. A Kovacevic vs C Nanu |
| 1-0 | 26 |
2002 |
Herceg Novi Mimoza op | B14 Caro-Kann, Panov-Botvinnik Attack |
| 17. C Nanu vs G Timoshchenko |
| 1-0 | 41 |
2002 |
Metz op 20th | B43 Sicilian, Kan, 5.Nc3 |
| 18. C Nanu vs C Balogh |
| 1-0 | 71 |
2005 |
Romanian Team Championship | A04 Reti Opening |
| 19. T Luther vs C Nanu |
| 1-0 | 29 |
2005 |
Romanian Team Championship | B36 Sicilian, Accelerated Fianchetto |
| 20. C Nanu vs D Minescu |
| 1-0 | 51 |
2008 |
ch-ROU | A46 Queen's Pawn Game |
| 21. C Nanu vs R Moor |
| 1-0 | 46 |
2008 |
European Individual Championship | A48 King's Indian |
| 22. A Volokitin vs C Nanu |
| 1-0 | 33 |
2008 |
European Individual Championship | B12 Caro-Kann Defense |
| 23. Kotronias vs C Nanu |
| 1-0 | 41 |
2009 |
10th European Individual Championship | B18 Caro-Kann, Classical |
| 24. C Nanu vs V Mikhalevski |
| 1-0 | 47 |
2009 |
10th European Individual Championship | A06 Reti Opening |
| 25. C Nanu vs K Vukovic |
| 1-0 | 28 |
2009 |
10th European Individual Championship | A43 Old Benoni |
