<prompt> Bhala ukuqhubeka kwalesi sigaba - Ekupheleni kwawo-1920, waphindela eMelika. Wamelela iYugoslavia kuma-Olympics amane e-Chess London 1927, ePrague 1931  <response>: , eWarsaw ngo-1935, naseStockholm ngo-1937, kanye ne-3rd unofficial Chess Olympiad eMunich ngo-1936. 