The fight took place in Grozny and lasted all ten rounds.
At the end of the fight, all the judges gave the victory to Idigov.
The 24-year-old Russian defended the WBO European champion belt for the second time, which he won in April 2019.
Idigov's track record now includes 19 victories (seven by knockout), not a single defeat.
Earlier it was reported that Povetkin's rematch with White is scheduled for November.