Robert James Fischer vs Sidney J Rubin
Simul, 50b Sacramento, CA USA 1964.04.15
Scandinavian Defense 1-0

Sidney J Rubin vs Peter Prochaska
Las Vegas op Las Vegas, NV USA round 8 1975.??.??
Bird Opening: Dutch Variation, Batavo Gambit 1-0

John Alan Grefe vs Sidney J Rubin
Lone Pine Lone Pine, CA USA round 2 1971.03.15
English Opening: Anglo-Indian Defense, Grünfeld Formation 1-0