Dee ihe na-aga n'ihu maka paragraf a - Ọ nọchitere anya Austria na 3rd unofficial Chess Olympiad
na Munich 1936, nke mbụ IFSB ("Internationaler Fernschachbund") Akwụkwọ Ozi Chess Olympiad na 1937-1939 (meriri ndị otu ọlaọcha ọlaọcha), na 10th Chess Olympiad na Helsinki 1952. Ọ gwakwara egwuregwu enyi na enyi abụọ: Austria na Soviet Union na 1953, na Austria na Switzerland na 1955.