Blues ease to extend lead over the Gunners.
Former Arsenal man Cesc Fabregas returns to haunt the Gunners with fine through-ball to goal machine Diego Costa.
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Fabregas has already provided a raft of assists since moving back to the Premier League but this one against Arsenal may be his best of 2014/15 thus far.
His long range pass dissected the Arsenal back-line and Diego Costa did the rest.
Superb assist! Cesc Fabregas provides stunning through ball, Diego Costa scores #CFC 2-0 #AFC https://t.co/GXglPoGI0I
— GoalClips (@GoalClips) October 5, 2014