Antonio Conte praised his side's character after Diego Costa secured a victory over Watford at Vicarage Road.
The Italian boss Conte was full of joy when his Blues sealed three points over The Hornets as Diego Costa scored late on for the second successive week.
Etienne Capoue broke the deadlock for the homeside on Saturday, but Michy Batshuayi and Diego Costa sealed a comeback win in the last 10 minutes.
It's the second time this season the west London club registered a Premier League 2-1 win after Monday's triumph over West Ham, leaving the former Juve coach Conte happy with his teams's "commitment and spirit".
"I feel good because I saw the right commitment, the right spirit from my team," he is quoted as saying by BBC Sport.
"This game wasn't easy because we were 1-0 down. I'm pleased to see the reaction from my players and this win is very important for us as it gives everyone confidence.
"It is wrong to come to Watford and to think it’s very simple to win. In the first half I saw a good balance between the teams. I think we showed a great intensity in the second half and we pushed them a lot.
"We must understand that we have to fight together and today is another game that we won at the end so it’s very important."