<prompt> Qedela umusho olandelayo: UNajdorf wamelela iPoland emidlalweni emine yama-Olympic Chess yangaphambi kwempi. Ngo-Agasti 1935, wadlala ebhodini lesithathu kuma-Olympiad we-6th Chess eWarsaw 926. Ngo-August 1936, waba ibhodi yesibili e  <response>: I-Olympiad yesithathu ye-Chess engekho emthethweni ehlelwe yi-German Chess Federation eMunich 1424. NgoJuni Julayi 1937, wadlala ebhodini lesibili kuma-Olympiad 7th Chess eStockholm 537. Emidlalweni yama-Olympic ka-1939, uNajdorf wadlala eyesibili ebhodini lePoland futhi wazuza amaphuzu ka 1224, wawina ipeni negolide. 