Dee ihe na-esote paragraf a - N'afọ ndị 1930 Thorsten Gauffin bụ otu n'ime ndị na-egwu egwuregwu chess na Finland. N'afọ 1937, na Helsinki, o meriri asọmpi Finnish Chess Championship. A maara ya nke ọma maka mmeri ya na 1937 Chess Olympiad
n'elu onye mmeri ụwa na-achị achị Max Euwe na nnukwu onye isi Paul Keres.