Callum Hudson-Odoi scored his third Europa League goal of the season as Chelsea beat Dynamo Kiev in their last-16 first-leg match to put one foot in the quarter-finals.
The lively Pedro opened the scoring from close range as he ran on to Olivier Giroud’s backheel.
Willian struck the second goal Chelsea’s dominance deserved as he curled home from 25 yards.
Teenager Hudson-Odoi added a late third to put Chelsea in control of the tie.
Dynamo Kiev – who have never won in their 15 visits to England – did not manage a shot on target.
Chelsea host Wolves on Sunday (14:05 GMT) in the Premier League. Dynamo have a home derby against Arsenal Kiev the same day.