A hat trick from Eden Hazard gave Chelsea their fifth win in five games, a 4-1 victory over Cardiff City that sent them to the top of the Premier League on Saturday.
Chelsea were stunned when an unmarked Sol Bamba flicked home to put Cardiff ahead in the 16th minute, but Hazard replied twice before halftime as the home side upped the tempo.
He hit the bottom corner after dancing round two defenders to shoot low in the 37th minute, then latched on to another Olivier Giroud layoff in the 44th.