The gap remains four points with four games left for both teams after Spurs showed they are the cream of north London this season by defeating Arsenal 2-0.
Mauricio Pochettino's side could not find a breakthrough in the first half but led through Dele Alli's 22nd goal of the season in the 55th minute.
Moments later Harry Kane tumbled under a challenge from Gabriel and the England striker found the bottom corner from the penalty spot.
A trip to Goodison Park looked to be the biggest test for Chelsea in their final five games and Antonio Conte's men ultimately eased to a 3-0 victory.
A moment of magic from Pedro in the 66th minute broke the deadlock and Gary Cahill made sure of the points with a close-range finish before Willian marked his entry to the game with a late third.
Chelsea look firm favourites with both teams having four games left to play, but who will come out on top in the race for the title?
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