Mezue ahịrịokwu na-esonụ: Zinner sooro Czechoslovakia gbaa bọọlụ na 3rd unofficial Chess Olympiad na Munich 1936, ma merie ọla nchara n'otu n'otu na bọọdụ nke atọ (+14 <unk>5 =1) n'ebe ahụ. O sokwa rụọ ọrụ na
7th Chess Olympiad na Stockholm 1937 na bọọdụ nke atọ (+9 <unk>4 =4).