Ridha Belkadi vs Alberto Mario Giustolisi
Chess Olympiad Final-C Lugano SUI round 4 1968.10.28
Benoni Defense: Classical Variation, Czerniak Defense, Tal Line 0-1

Svetozar Gligoric vs Alberto Mario Giustolisi
Dublin Zonal Dublin IRL round 12 1957.05.??
Benoni Defense 1/2-1/2

Roman Toran Albero vs Alberto Mario Giustolisi
Madrid Madrid ESP round 15 1951.06.07
Colle System: Rhamphorhynchus Variation 1/2-1/2