<prompt> Bhala ukuqhubeka kwalesi sigaba - UJón Guðmundsson 1904 1980 wayengumdlali we-chess wase-Iceland, owawina kathathu i-Iceland Chess Championship 1932, 1936, 1937, owawina indondo yegolide ye-Chess Olympiad 1939  <response>: Izindaba 