Manchester City produced a scintillating second-half performance to storm past Chelsea and capitalise on Arsenal's shock defeat to Bournemouth, reducing the gap at the top of the Premier League table to six points.
There was no breakthrough before the interval with the net only bulging for Marc Cucurella's disallowed 16th-minute strike, but City came out swinging after the restart and found an opener via the head of in-form Nico O'Reilly, converting Rayan Cherki's cross.
