Mauricio Pochettino defends Chelsea's resilience after victory over Aston Villa

Enzo Fernandez's stunning free kick sealed a 3-1 victory and set up last-16 tie against Villa at Stamford Bridge.

First-half goals from Conor Gallagher and Nicolas Jackson put Chelsea in control of the fourth round replay and they cruised to victory, despite Moussa Diaby's injury-time consolation.

Chelsea had come to Villa Park in disarray on the back of 4-1 and 4-2 defeats to Liverpool and Wolves - leaving them 11th in the Premier League.

But Pochettino insists they cannot be compared to the dominant side from the Roman Abramovich era which won five Premier League titles - despite spending over £1billion under owner Todd Boehly.

He said: "We need to stop this thing that we are Chelsea from 20 years ago. We are not this type of Chelsea anymore. Now we need to move on and we need to create this project.

"We need to move on, I don't care if people are happy or not happy with my speech. I care for the club, I care for my players, I want to help the players.

"We are going to fight, I don't care what the people say. I'm not more sad or happy today after a win because we have experience, this type of project needs time and trust.

"We cannot build a team to challenge because you need to fix too many things, you need to observe, analyse and compete.

"We are building a project which may be one year, two years, three years.

"Today you can see we were ready to fight. We fight for the fans, the badge, the coaching staff. Now the challenge is to be consistent."

Just as the Chelsea fans sung for former owner Abramovich the visitors took the lead after 11 minutes.

Jackson and Noni Madueke combined to tee up Gallagher to find the top corner for his first goal of the season.

Ten minutes later it was 2-0 as Chelsea tore Villa apart down the right and Malo Gusto's perfect cross was nodded in by Jackson.

There was barely a response from the hosts - who lost their 11-month unbeaten home league run to Newcastle last week - and Emi Martinez saved Cole Palmer's effort as Chelsea looked for a third.

They found it nine minutes after the break when Fernandez, having been lucky to earn a foul off Youri Tielemans, curled a brilliant 25-yard free-kick into the top corner.

Villa were beaten but managed a consolation in stoppage time when Diaby's strike went in off both posts and they now welcome a resurgent Manchester United in the Premier League on Sunday.

Boss Unai Emery said: "We were excited and motivated and we started well, we didn't score but we were feeling good.

"When they were getting in our box we were not being strong and they were affecting us. They got into our box with some crosses and were clinical.

"I was more or less feeling the difference was the clinical way for them.

"We scored a little bit late and had no time to score the second goal. We have to accept and analyse the match. To beat them is not easy when you're not being clinical."

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