| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. D Smith vs A Rosino |
| 0-1 | 57 | 1961 | Wch U20 prel-B | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 2. A Rosino vs Hort |
 | 0-1 | 24 | 1961 | Wch U20 prel-B | E67 King's Indian, Fianchetto |
| 3. C Maalouf vs A Rosino |
| 0-1 | 41 | 1961 | Wch U20 prel-B | E67 King's Indian, Fianchetto |
| 4. A Rosino vs C Zuidema |
| 0-1 | 18 | 1961 | Wch U20 prel-B | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 5. O Kinnmark vs A Rosino |
| 1-0 | 38 | 1961 | Wch U20 prel-B | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 6. A Rosino vs H Pfleger |
| ½-½ | 24 | 1961 | Wch U20 prel-B | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 7. A Rosino vs E Keogh |
| 1-0 | 17 | 1961 | Wch U20 fin-B | C15 French, Winawer |
| 8. J Diekstra vs A Rosino |
| 0-1 | 34 | 1961 | Wch U20 fin-B | E69 King's Indian, Fianchetto, Classical Main line |
| 9. O Jakobsen vs A Rosino |
| 1-0 | 21 | 1961 | Wch U20 fin-B | D98 Grunfeld, Russian |
| 10. A Rosino vs H Holaszek |
| ½-½ | 21 | 1961 | Wch U20 fin-B | E81 King's Indian, Samisch |
| 11. J Minaya vs A Rosino |
| 1-0 | 43 | 1961 | Wch U20 fin-B | D83 Grunfeld, Grunfeld Gambit |
| 12. A Rosino vs L Gilden |
| 0-1 | 43 | 1961 | Wch U20 fin-B | A45 Queen's Pawn Game |
| 13. A Rosino vs J R Phillips |
| 0-1 | 27 | 1961 | Wch U20 fin-B | C48 Four Knights |
| 14. D Smith vs A Rosino |
| ½-½ | 72 | 1961 | Wch U20 fin-B | D37 Queen's Gambit Declined |
| 15. A Rosino vs J Rubinetti |
| 0-1 | 43 | 1961 | Wch U20 fin-B | B22 Sicilian, Alapin |
| 16. U Kuettner vs A Rosino |
| 1-0 | 18 | 1961 | Wch U20 fin-B | D83 Grunfeld, Grunfeld Gambit |
| 17. A Rosino vs S Barbulovic |
| 1-0 | 41 | 1966 | City of Venice Team Cup | B21 Sicilian, 2.f4 and 2.d4 |
| 18. L Gusel vs A Rosino |
| ½-½ | 27 | 1966 | City of Venice Team Cup | C64 Ruy Lopez, Classical |
| 19. Ljubojevic vs A Rosino |
| 0-1 | 33 | 1966 | City of Venice Team Cup | C22 Center Game |
| 20. U Cala vs A Rosino |
| ½-½ | 24 | 1966 | City of Venice Team Cup | D37 Queen's Gambit Declined |
| 21. A Rosino vs A Neri |
| 1-0 | 40 | 1966 | City of Venice Team Cup | C47 Four Knights |
| 22. G Grozdanic vs A Rosino |
| 1-0 | 34 | 1966 | City of Venice Team Cup | D80 Grunfeld |
| 23. A Rosino vs Tukmakov |
| ½-½ | 40 | 1968 | WchT U26 15th qual-A | B36 Sicilian, Accelerated Fianchetto |
| 24. A Rosino vs Benko |
| 0-1 | 17 | 1969 | Venice | B80 Sicilian, Scheveningen |
| 25. E Paoli vs A Rosino |
| 1-0 | 47 | 1969 | Venice | C54 Giuoco Piano |
Kibitzing
