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") Correspondence Chess Olympiad na 1937-1939 (merie ndị otu ọlaọcha), na 10th Chess Olympiad
na Helsinki na 1952. Ọ gwakwara egwuregwu enyi na enyi abụọ: Austria na Soviet Union na 1953, na Austria na Switzerland na 1955.