Mezue nkebi ahịrịokwu a: N'afọ 1930, Šeinbergas gụsịrị akwụkwọ n'ụlọ akwụkwọ nkà mmụta ọgwụ nke Mahadum Pisa a ma ama n'Ịtali. Mgbe ndị
4th Chess Olympiad na 1931, ọ kwụsịrị igwu egwu na egwuregwu egwuregwu. N'oge Spanish Civil War, Šeinbergas sonyeere International Brigades ma site na 1937 ruo 1939 lụrụ ọgụ na Spain. Mgbe ndị agha Republican gbasasịrị na mbido afọ 1939, a tụrụ Šeinbergas mkpọrọ n'ogige maka ndị Spanish Republican meriri na France. O si n'ogige ahụ laghachi Kaunas, bụ́ ebe ọ lụrụ Fania Katz. Di na nwunye ahụ nwere ụmụ nwoke abụọ: Modesto (1940) na Isai (1946).