Vasily Smyslov vs Frans Cornelis
Chess Olympiad Qualifying Group 1 Skopje YUG round 1 1972.09.19
Colle System: Rhamphorhynchus Variation 1-0

Frans Cornelis vs Damdzinhav Zorigt
Chess Olympiad Final-B Lugano SUI round 2 1968.10.26
Sicilian Defense: Taimanov Variation 1/2-1/2