Oskar Naegeli vs Walter Michel
Bern Bern round 3 1925.??.??
Ruy Lopez: Brix Variation 1/2-1/2

Dawid Daniuszewski vs Oskar Naegeli
Paris Unofficial Olympiad Paris FRA round 6 1924.07.??
Sicilian Defense: Kan Variation, Gipslis Variation 1-0