Michael Keane believes that Chelsea's Premier League title credentials will be given a tough examination at fortress Turf Moor this weekend.
Antonio Conte's runaway leaders travel to Burnley on Sunday and the Clarets have an outstanding home record, having taken 28 of their 29 points there so far.
And defender Keane is confident they can upset Chelsea and potentially blow the title race wide open again.
He said: 'We believe we can beat Chelsea.