Евгений Богданов (27-02-1952 - 30-10-2010) Ukrainian chess composer and Grandmaster (Evgeni Bogdanov)

Evgeni Bogdanov was one of the most prolific chess composers of our time, with more than 3400 chess problems registered in databases. He composed mostly direct mates (6% of his output were helpmates) and was interested in cyclic themes.

Source: chesscomposers.blogspot.com