The game at the Fisht stadium in Sochi ended with a score of 2:1 in favor of the Black Sea team.
The capital club conceded two goals in five minutes.
The goals were scored by Georgy Melkadze (sixth minute) and Christian Noboa (11th minute).
Denis Makarov (40th minute) at the end of the first half scored a goal for the blue and white.
The ball rally at his own penalty area ended with a mistake by Soslan Dzhanaev.
The goalkeeper tried to remove the ball under him, but lost it, Makarov struck exactly on an empty net.
Dynamo (16 points) is in fourth place in the standings.
Sochi (16) is in fifth place.
Earlier, Dynamo defender Eli Das shared his emotions from signing a contract with the Moscow club.