Chelsea manager Antonio Conte was satisfied after his side's 3-0 away win against WAC RZ Pellets on Wednesday.
The Blues bounced back from defeat against Rapid Vienna with a convincing win thanks to Bertrand Traore, Ruben Loftus-Cheek and Nathaniel Chalobah.
And the Italian says he was convinced by the performance of his players.
"Before the game I asked my players that after a week of strong work, physically and tactically, I wanted to see the improvement in our idea of football," he told the club's official website.
"I received a good answer. I know we can improve, I know we must improve, but we are at the beginning of the season. We are working very hard. Every day we have two very hard training sessions.
"I saw a lot of good things today and also situations we can improve. That's normal.
"It was nice to win, it's important to have this habit for everyone's mentality despite many players being very tired after the training sessions. I'm also happy because I saw a good attitude."