Rubuta ci gaba don wannan sakin layi - Udovčić ya kasance wani ɓangare na tawagar Yugoslavia wanda ya lashe lambobin azurfa a baya na USSR a gasar Olympics ta Chess ta 16
da aka yi a Tel Aviv, Isra'ila a shekara ta 1964. Ya buga wasa a tebur na biyar, ya ci maki 5 daga wasanni 7.