<prompt> Pedzisa mutsara unotevera: Akamirira Sweden katatu muChess Olympiads 3rd Chess Olympiad isiri yepamutemo muMunich 1936, 8th Chess Olympiad muBuenos Aires 1939, uye  <response>: 9th Chess Olympiad paDubrovnik 1950. Achitamba pabhodhi rechina, akahwina menduru yendarira yomunhu oga muna 1950. 