Chelsea continued their preparations for the new season with a 2-1 victory over Championship side Bournemouth on Tuesday night.
With nothing to separate the two teams in the first half, Emiliano Marcondes opened the scoring for Scott Parker's side with a fine close-range finish.
Armando Broja equalised just minutes later before fellow substitute Ike Ugbo completed the comeback for Thomas Tuchel's men.
Here, Sportsmail picks out six things we learned from the game at the Vitality Stadium.
Tuchel still likes his 3-4-2-1
One of the most notable changes Thomas Tuchel made when he replaced Frank Lampard as manager was to ditch the back four and play wing backs on either side of three central defenders.