Mezue ahịrịokwu na-esonụ: O were nke abụọ, n'azụ Abram Blass, na Tel Aviv 1935 (egwuregwu Maccabiah nke abụọ). Ọ gbaara Palestine bọọlụ na bọọdụ nke abụọ na
6th Chess Olympiad na Warsaw 1935 (+6 <unk>6 =5).