Arsenal provided a major statement about their title credentials as they thrashed Chelsea 5-0 at the Emirates Stadium to move three points clear at the top of the Premier League table.
Kai Havertz and Ben White scored twice each in a rampant second-half performance from Mikel Arteta's side after Leandro Trossard had struck an early opener in an end-to-end first period.
The emphatic victory, coming just three days after they bounced back from losses to Aston Villa and Bayern Munich with a 2-0 win at Wolves, gives Arsenal a three-point cushion on Liverpool in second and puts them four clear of champions Manchester City in third.
The title-race spotlight now turns to Liverpool, who face Merseyside rivals Everton at Goodison Park on Wednesday, before City play the first of their two games in hand away to Brighton, also live on Sky Sports on Thursday.
For Chelsea, meanwhile, the chastening defeat, the club's heaviest in a London derby since 1986, following an FA Cup semi-final loss to City at Wembley on Saturday, dents their hopes of salvaging a European spot from a bitterly disappointing season.
Skysports