Yakov S Vilner vs Iosif Lvovich Yanushpolsky
2nd Ch Ukraine Kharkov (URS) 1925.??.??
Sicilian Defense: Classical Variation 1-0

Iosif Lvovich Yanushpolsky vs Dmitry Osipovich Rovner
Soviet Physical Culture (team) Odessa URS 1929.??.??
Caro-Kann Defense: Euwe Attack, Prins Gambit 0-1