Boris Kostic had his Grandmaster status ratified by FIDE in 1950 and he died in Belgrade in 1963, aged 76.
He died in Belgrade in 1963, aged 76. Boris Kostic had his Grandmaster status ratified by FIDE in 1950.
Boris Kostic had his Grandmaster status ratified by FIDE in 1950. He died in Belgrade in 1963, aged 76.
Boris Kostic had his Grandmaster status ratified by FIDE in 1950. He died in Belgrade in 1963, aged 76.