Valery Chkalov, chief judge of the 1937 USSR motorsport championship.
From right to left: Ivanenko and Zhdanov (Moscow), A. Krasovsky (Minsk).
41st kilometer of Zhitomir highway, Kiev, Ukrainian SSR.
source: Andrey Spitsyn
Confirmation by Andrey Myatiev:
Championship of the USSR in 1937. The first on the right (gestures) is the Moscow racer Ivanenko. Next to him is also a Muscovite Zhdanov.
P.S. The author of the photo is photographer Dovgyallo.