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

Fola Akintola vs Viroj Rojprapayont
Manila Olympiad Manila PHI round 8 1992.06.16
Sicilian Defense: Classical Variation, Anti-Sozin Variation 0-1