Just 25 days have elapsed since Arsenal were knocked off their title stride by Sean Dyche and Everton, but the chance for revenge has already arisen.
The Gunners welcome the Blues to the Emirates Stadium on Wednesday night, three-and-a-half weeks on from that 1-0 loss at Goodison Park on what was Dyche's first game in charge of his new side.
The win was typical Dyche, right down to the fact that the game's only goal was created and scored by two of his former Burnley players in Dwight McNeil and James Tarkowski.