| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. M De Rosa vs P Gagliardi |
| 0-1 | 52 | 2003 | Campobasso Open | B18 Caro-Kann, Classical |
| 2. A Della Corte vs M De Rosa |
| ½-½ | 43 | 2003 | Campobasso Open | B53 Sicilian |
| 3. M De Rosa vs P Di Carlo |
| 1-0 | 39 | 2003 | Campobasso Open | B44 Sicilian |
| 4. M De Rosa vs S Farina |
| 0-1 | 35 | 2003 | Campobasso Open | C02 French, Advance |
| 5. G Bighiu vs M De Rosa |
| 1-0 | 30 | 2003 | Campobasso Open | A00 Uncommon Opening |
| 6. A Di Martino vs M De Rosa |
| 0-1 | 35 | 2003 | Campobasso Open | B96 Sicilian, Najdorf |
| 7. R Sargac vs M De Rosa |
| 1-0 | 30 | 2004 | Calvia Olympiad (Women) | D85 Grunfeld |
| 8. S Malajovich vs M De Rosa |
| 1-0 | 49 | 2004 | Calvia Olympiad (Women) | E17 Queen's Indian |
| 9. M Mrdja vs M De Rosa |
| ½-½ | 59 | 2005 | Cutro op | B93 Sicilian, Najdorf, 6.f4 |
| 10. M Abatino vs M De Rosa |
| 1-0 | 37 | 2005 | Cutro op-A 11th | A40 Queen's Pawn Game |
| 11. M De Rosa vs A Pourkashiyan |
| 0-1 | 59 | 2005 | Wch U18 Girls | B42 Sicilian, Kan |
| 12. M De Rosa vs M Korneva |
| 0-1 | 37 | 2008 | European Championship (Women) | B90 Sicilian, Najdorf |
| 13. T Mamedjarova vs M De Rosa |
| 1-0 | 19 | 2008 | European Championship (Women) | A44 Old Benoni Defense |
| 14. M Velcheva vs M De Rosa |
| 1-0 | 29 | 2008 | European Championship (Women) | B90 Sicilian, Najdorf |
| 15. M De Rosa vs A Stiri |
| ½-½ | 54 | 2008 | European Championship (Women) | B45 Sicilian, Taimanov |
| 16. I Gromova vs M De Rosa |
| ½-½ | 23 | 2008 | European Championship (Women) | D52 Queen's Gambit Declined |
| 17. M De Rosa vs E Nikolaidou |
| 1-0 | 26 | 2008 | European Championship (Women) | A00 Uncommon Opening |
| 18. S Cherednichenko vs M De Rosa |
| 1-0 | 35 | 2008 | European Championship (Women) | D05 Queen's Pawn Game |
| 19. M De Rosa vs O Derli |
| ½-½ | 41 | 2008 | European Championship (Women) | B20 Sicilian |
| 20. N Umudova vs M De Rosa |
| 1-0 | 58 | 2008 | European Championship (Women) | B84 Sicilian, Scheveningen |
| 21. M De Rosa vs M Boyard |
| 1-0 | 49 | 2008 | European Championship (Women) | B42 Sicilian, Kan |
| 22. K Amerika vs M De Rosa |
| 1-0 | 41 | 2008 | European Championship (Women) | B80 Sicilian, Scheveningen |
| 23. M De Rosa vs S Fridthjofsdottir |
| 1-0 | 32 | 2008 | Dresden Olympiad (Women) | C02 French, Advance |
| 24. J Alvarez Orta vs M De Rosa |
| 0-1 | 25 | 2008 | Dresden Olympiad (Women) | B93 Sicilian, Najdorf, 6.f4 |
| 25. M De Rosa vs T Lematschko |
| 0-1 | 54 | 2008 | Dresden Olympiad (Women) | B12 Caro-Kann Defense |
Kibitzing
