Mezue ahịrịokwu na-esonụ: Ná ngwụsị afọ ndị 1920, o mere njem nletaghachi gaa Amerịka. Ọ nọchitere anya Yugoslavia na Olympiads Chess anọ (London 1927,
Prague 1931, Warsaw 1935, na Stockholm 1937), na 3rd unofficial Chess Olympiad na Munich 1936.