Ernst Sorensen vs Fricis Apsenieks
Stockholm Olympiad Stockholm SWE round 19 1937.08.14
Ruy Lopez: Brix Variation 0-1

David Podhorzer vs Ernst Sorensen
Warsaw Olympiad Warsaw POL round 4 1935.08.18
Grünfeld Defense: Flohr Variation 1/2-1/2

Paul Tautvaisas vs Ernst Sorensen
Buenos Aires Olympiad prel-C Buenos Aires ARG round 6 1939.08.29
Four Knights Game: Alatortsev Variation 1/2-1/2

Imre Koenig vs Ernst Sorensen
Warsaw Olympiad Warsaw POL round 1 1935.08.16
Ruy Lopez: Closed, Worrall Attack 1-0