| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Zichichi vs C Pritchett |
| ½-½ | 42 | 1966 | Havana Olympiad qual-5 | A07 King's Indian Attack |
| 27. L Witt vs A Zichichi |
| ½-½ | 62 | 1966 | Havana Olympiad qual-5 | B74 Sicilian, Dragon, Classical |
| 28. A Zichichi vs B Malich |
| ½-½ | 55 | 1966 | Havana Olympiad qual-5 | A07 King's Indian Attack |
| 29. A Piscitelli vs A Zichichi |
| 0-1 | 42 | 1966 | Havana Olympiad qual-5 | B25 Sicilian, Closed |
| 30. B Kerr vs A Zichichi |
| 0-1 | 63 | 1966 | Havana Olympiad Final-C | E94 King's Indian, Orthodox |
| 31. R Balinas vs A Zichichi |
| 0-1 | 30 | 1966 | Havana Olympiad Final-C | B75 Sicilian, Dragon, Yugoslav Attack |
| 32. A Zichichi vs J M Ribeiro |
| ½-½ | 22 | 1966 | Havana Olympiad Final-C | A07 King's Indian Attack |
| 33. A Zichichi vs S Perich |
| 1-0 | 29 | 1967 | Italian Championship | A07 King's Indian Attack |
| 34. C Dell'Accio vs A Zichichi |
| ½-½ | 61 | 1967 | Italian Championship | B40 Sicilian |
| 35. A Zichichi vs F Palmiotto |
| 1-0 | 49 | 1967 | Italian Championship | B23 Sicilian, Closed |
| 36. G Cappello vs A Zichichi |
| ½-½ | 29 | 1967 | Italian Championship | B44 Sicilian |
| 37. A Zichichi vs R Calapso |
| 0-1 | 64 | 1967 | Italian Championship | B06 Robatsch |
| 38. A Zichichi vs A Magrin |
| ½-½ | 38 | 1967 | Italian Championship | A07 King's Indian Attack |
| 39. R Bacchelli vs A Zichichi |
 | 0-1 | 33 | 1967 | Italian Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 40. A Zichichi vs R Schiesari |
| 1-0 | 39 | 1967 | Italian Championship | A07 King's Indian Attack |
| 41. E Paoli vs A Zichichi |
| ½-½ | 58 | 1967 | Italian Championship | B41 Sicilian, Kan |
| 42. A Zichichi vs S Tatai |
| ½-½ | 43 | 1967 | Italian Championship | A07 King's Indian Attack |
| 43. E Romani vs A Zichichi |
| ½-½ | 41 | 1967 | Italian Championship | A48 King's Indian |
| 44. S Kagan vs A Zichichi |
| 1-0 | 38 | 1968 | Lugano Olympiad qual-1 | B43 Sicilian, Kan, 5.Nc3 |
| 45. A Zichichi vs Polugaevsky |
| ½-½ | 28 | 1968 | Lugano Olympiad qual-1 | A07 King's Indian Attack |
| 46. P H Clarke vs A Zichichi |
| ½-½ | 34 | 1968 | Lugano Olympiad qual-1 | B25 Sicilian, Closed |
| 47. A Zichichi vs J Cordovil |
| 1-0 | 36 | 1968 | Lugano Olympiad qual-1 | C77 Ruy Lopez |
| 48. A Zichichi vs P Kroon |
| ½-½ | 27 | 1968 | Lugano Olympiad Final-C | A07 King's Indian Attack |
| 49. A Zichichi vs A Nejjar |
| 1-0 | 39 | 1968 | Lugano Olympiad Final-C | B13 Caro-Kann, Exchange |
| 50. H B Rehouma vs A Zichichi |
| 0-1 | 40 | 1968 | Lugano Olympiad Final-C | B42 Sicilian, Kan |
Kibitzing
