The Blues lost 1-0 at Turin to Juventus but beat the Italian side 4-0 at Stamford Bridge on Tuesday night as we secured qualification into the Champions League round of 16.
Chelsea defender Trevoh Chalobah, who scored the opener for the Blues, has revealed the difference between both games.
He said: “I think today we were more aggressive, we believed in ourselves more.
“We took the game to them. We know about the dangers they cause and we nullified that. When you’re good defensively, the attack does the rest.”
Chalobah, who scored on his first Champions League start for the Blues, was named Man of the Match by UEFA.