Georgy Semionovich Baev

Георгий Семёнович Баев (* Tuesday 23.04.1912   -  † Friday 21.03.1986)

Russian chess composer (Georgy Semionovich Baev)

Georgy Baev composed mostly twomovers and many chess problems in collaboration with Lev Loshinsky.
They started in 1929. 

2nd picture: Is a rare photo from 1930 with five young composers from Rostov-on-Don:

M. Adabashev, E.Umnov, Georgy Baev, S. Pimenov and Lev Loshinsky, 1930

Source: chesscomposers.blogspot.com