Complex sentence: Grigoriy Petrovich Granaturov (1921-2013) was a Soviet bandy executive, president of the International Bandy Federation in 1971 − 1978 и 1983 − 1991.
Split into simpler sentences: Grigoriy Petrovich Granaturov (1921-2013) was a Soviet sports executive, mainly for the sport of bandy. Hr was president of the International Bandy Federation from 1971 − 1978 and from 1983 − 1991.