CARLO Ancelotti hailed double act Didier Drogba and Nicolas Anelka after last night's win against Bolton.
The duo combined to help Chelsea stretch their lead at the top of the table to four points at Stamford Bridge.
"They worked very well and very hard," said the Blues boss.
"They changed positions, and it was very good movement by Didier on the left side and Nicolas was ready in the box to score. It was the time for him to score."