<prompt> Qedela umusho olandelayo: UBožidar Đurašević owazalwa ngo-26 Ephreli 1933 eBelgrade ungumdlali we-chess waseSerbia. U- Đurašević waba yi-International Master ngo-1957 futhi wamelela iYugoslavia kuma-Olympic Chess ngo-1956 futhi  <response>: Kwakungo-1958 lapho. 