Wuxuu saddex jeer u matalayay Sweden olympiad-ka Chess-ka (olympiad-ka 3aad ee aan rasmiga ahayn ee Munich 1936, olympiad-ka 8aad ee Chess-ka ee Buenos Aires 1939, iyo olympiad-ka 9aad ee Chess-ka)
Dubrovnik 1950). Isagoo ka ciyaaraya guddiga afaraad, wuxuu ku guuleystay billad naxaas ah shaqsi ahaan 1950.