<prompt> Ramba uchiverenga ndima iyi - Steiner aiva nhengo yeUnited States Chess Federations teams yakatumirwa kunze kwenyika kuChess Olympiads muThe Hague 1928, Hamburg 1930, Prague 1931  <response>: uye Dubrovnik 1950. Somukundi weU.S. ari kutonga akanga ari kaputeni wechikwata cha1950. 