Mezue ahịrịokwu na-esonụ: Afọ abụọ ka e mesịrị, ọ bụ akụkụ nke ndị otu Poland na 3rd Chess Olympiad na Hamburg, ebe o meriri nrite ọla edo na otu Akiba Rubinstein, Savielly Tartakower, Kazimierz Makarczyk na Paulin Frydman. N'afọ sochirinụ, ndị otu ahụ meriri ọlaọcha n'asọmpi
4th Chess Olympiad na Prague, nke United States ji otu ihe merie.