Match in a minute: How Chelsea went nine clear with slender win at Palace

Chelsea equalled a club-record run of 11 consecutive league victories with a 1-0 win at Crystal Palace that strengthened their lead at the top of the Premier League.
Exactly a year on from sacking Jose Mourinho for overseeing such a poor defence of their title, they went nine points clear of closest challengers Liverpool and Arsenal with a goal from the rejuvenated Diego Costa.