Career
He was the Union of the Soviet Socialist Republics delegate in the annual meetings of PCCC until his death. In 1980 he was awarded from FIDE the title of Grandmaster for chess composition. Nadareishvili composed about 500 studies, winning 21 first prizes, 25 second prizes and 20 third prizes in international tourneys.
He published many books on endgame studies, including a collection of 312 studies commented by 43 famous grandmasters.
By profession Nadareishvili was a neurologist, head of the neurology department of the central hospital of Tbilisi. He was awarded the title of Honorary Doctor by the Georgian state.
Solution:
1. Rf1+! g1=North+ (after 2 g1=Q? white takes the black rook, other black moves lead to a quick mate)
2.
Rxg1+ Rxg1 3. Rf2!! Be5 (otherwise black gets checkmated immediately)
4. Rh2+! Bxh2 5. Nf2 mate.