Erik Ruben Lundin vs Karl Helling
Prague Olympiad Prague CSR round 12 1931.07.20
Grünfeld Defense: Exchange Variation, Classical Variation 1/2-1/2

Efim Bogoljubov vs Erik Andersen
Prague Olympiad Prague CSR round 6 1931.07.15
Indian Defense: Schnepper Gambit 1-0

Gosta Stoltz vs Karl Gilg
Prague Olympiad Prague CSR round 1 1931.07.12
French Defense: Diemer-Duhm Gambit 0-1

Milan Vidmar vs Salomon Flohr
Prague Olympiad Prague CSR round 2 1931.07.12
Grünfeld Defense: Counterthrust Variation 0-1