Viroj Rojprapayont vs Heini Olsen
Manila Olympiad Manila PHI round 13 1992.06.22
Caro-Kann Defense: Karpov Variation 0-1

Heini Olsen vs Marios Schinis
Thessaloniki Olympiad Thessaloniki GRE round 14 1988.11.29
Bogo-Indian Defense 1/2-1/2

Heini Olsen vs Enrico Grassi
Thessaloniki Olympiad Thessaloniki GRE round 6 1988.11.19
Pirc Defense: Classical Variation 1-0