Gabrielle Onguene scored the winner for CSKA Moscow as they secured a 1-0 win at Tatiana Ekogo's Zenit Saint Petersburg in Tuesday's Russian Superliga game.
Onguene was handed her 10th season start by Maksim Zinovjev's team, having got a goal in CSKA's 3-0 win over Yenisey in their last league outing two weeks ago before the international break.
Before Tuesday's fixture, the Cameroonian striker had six goals in nine matches this term, including the last registered goal in their recent away victory on September 12.
The Cameroon international scored from a tight angle inside the area in the 16th minute to ensure the Russian champions recorded their seventh win of the current season.