| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Beggi vs A D'Augusta |
| 1-0 | 41 | 1959 | ITA-ch semifinal | D31 Queen's Gambit Declined |
| 2. F Palmiotto vs P Beggi |
 | 0-1 | 37 | 1959 | ITA-ch | A42 Modern Defense, Averbakh System |
| 3. P Beggi vs G Cappello |
| 1-0 | 41 | 1959 | ITA-ch | D28 Queen's Gambit Accepted, Classical |
| 4. G Primavera vs P Beggi |
| ½-½ | 19 | 1959 | ITA-ch | D32 Queen's Gambit Declined, Tarrasch |
| 5. M Napolitano vs P Beggi |
| ½-½ | 47 | 1959 | ITA-ch | D32 Queen's Gambit Declined, Tarrasch |
| 6. P Beggi vs S Bruzzi |
| 1-0 | 31 | 1960 | Firenze | D94 Grunfeld |
| 7. P Beggi vs F Scafarelli |
| ½-½ | 45 | 1960 | Pisa | E91 King's Indian |
| 8. P Beggi vs V Nestler |
| ½-½ | 32 | 1960 | ITA-ch | A55 Old Indian, Main line |
| 9. P Beggi vs M Bonfioli |
| 1-0 | 36 | 1960 | ITA-ch | E53 Nimzo-Indian, 4.e3 |
| 10. Unzicker vs P Beggi |
| 0-1 | 34 | 1961 | Pisa active chess | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 11. P Beggi vs Anjelkovic |
| 0-1 | 51 | 1961 | La Spezia | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 12. P Beggi vs I Kindij |
| 1-0 | 86 | 1961 | La Spezia | E16 Queen's Indian |
| 13. I Giubbolini vs P Beggi |
| 0-1 | 34 | 1961 | La Spezia | B64 Sicilian, Richter-Rauzer Attack |
| 14. A Pace vs P Beggi |
| 0-1 | 39 | 1961 | La Spezia | B73 Sicilian, Dragon, Classical |
| 15. S Sironi vs P Beggi |
| 0-1 | 46 | 1961 | La Spezia | B32 Sicilian |
| 16. P Beggi vs A Zichichi |
| 1-0 | 24 | 1961 | La Spezia | E17 Queen's Indian |
| 17. P Beggi vs E Contedini |
| 1-0 | 20 | 1962 | ITA-ch Team | C63 Ruy Lopez, Schliemann Defense |
| 18. P Beggi vs V Nestler |
| 1-0 | 61 | 1962 | ITA-ch Team | A42 Modern Defense, Averbakh System |
| 19. M Romi vs P Beggi |
| 0-1 | 26 | 1962 | ITA-ch Team | D02 Queen's Pawn Game |
| 20. F D'Ippolito vs P Beggi |
| 0-1 | 33 | 1962 | ITA-ch Team | D07 Queen's Gambit Declined, Chigorin Defense |
| 21. M Tamburini vs P Beggi |
| 0-1 | 33 | 1962 | La Spezia | D08 Queen's Gambit Declined, Albin Counter Gambit |
| 22. F Norcia vs P Beggi |
| 0-1 | 20 | 1962 | La Spezia | D83 Grunfeld, Grunfeld Gambit |
| 23. J A Seitz vs P Beggi |
| 0-1 | 53 | 1962 | La Spezia | E63 King's Indian, Fianchetto, Panno Variation |
| 24. P Beggi vs A Siveri |
| 1-0 | 32 | 1963 | Reggio Emilia 1963/64 | D46 Queen's Gambit Declined Semi-Slav |
| 25. M Bonfioli vs P Beggi |
| 0-1 | 31 | 1963 | Reggio Emilia 1963/64 | B93 Sicilian, Najdorf, 6.f4 |
Kibitzing
