Ernst Weichselbaumer vs Robert Grogan
Moscow ol (Men) fin-C Moscow URS round 9 1956.09.22
King’s Indian Defense: Four Pawns Attack 0-1

Fedor Parfenovich Bohatirchuk vs Ernst Weichselbaumer
Amsterdam ol (Men) fin-B Amsterdam NED round 3 1954.09.14
French Defense 1-0

Fotis Mastichiadis vs Ernst Weichselbaumer
Moscow ol (Men) fin-C Moscow URS round 2 1956.09.11
Nimzo-Indian Defense: Sämisch Variation 0-1

Orlando Pla vs Ernst Weichselbaumer
Moscow ol (Men) qual-A Moscow URS round 1 1956.09.01
Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation 1/2-1/2