Thomas Tuchel believes there is a 'special bond' amongst his Chelsea players.
The Blues reached the Champions League quarter-finals by beating Atletico Madrid on Wednesday.
Speaking to the club's website, Tuchel said: "The guys play with a special bond and results like this give you a certain edge and glue to achieve special things.
"You can only do it with a special atmosphere. I'm pretty sure nobody wants to play against us in the last eight. It will be a big step but there's no need for us to be afraid."
