Rico Mascarinas vs John C Fernandez
29th World Open Philadelphia, PA USA round 1 2001.07.04
Blackmar-Diemer Gambit: Netherlands Variation 1-0

Sergey A Shchukin vs Rico Mascarinas
29th World Open Philadelphia, PA USA round 8 2001.07.08
Bird Opening: Dutch Variation, Batavo Gambit 0-1

Mikhail Tal vs Rico Mascarinas
Lvov Lvov URS round 5 1981.06.??
Scandinavian Defense 1-0

Rico Mascarinas vs Imed Abdelnabbi
Thessaloniki Olympiad Thessaloniki GRE round 12 1984.12.01
Nimzo-Indian Defense: Three Knights Variation, Duchamp Variation 1-0