Arsenal 3-0 triumph over Chelsea was one of their best exhibitions as of late, as indicated by coach Arsene Wenger

. The Gunners were overwhelming, winning through first-half objectives from Alexis Sanchez, Theo Walcott and Mesut Ozil.

It was their first association triumph over Chelsea since 2011 and their heaviest annihilation of the Blues since April 1997.

"It's one of the diversions where what we needed to do worked extremely well," said Wenger.

"It's one of those minutes throughout your life as a supervisor where you think 'today is an awesome day'."

The Frenchman said his side had been "about immaculate" in the main half.

"In the second half it was a bit in and out yet in the primary half we have indicated incredible quality," he said.

"We played with style, with pace, with development - and that is the sort of football we need to play.

"It's one of the best exhibitions lately."

The win leaves Arsenal third in the Premier League, five focuses behind Manchester City, who have won every one of the six of their matches in this way.

Wenger, who praises his twentieth commemoration as Arsenal director one week from now, included: "The nature of our execution affirmed that we are en route up.

"There's still opportunity to get better. Presently we should keep on improving."

The main negative for Wenger was losing midfielder Francis Coquelin to a first-half knee damage.

The 25-year-old Frenchman missed two months of last season with a comparative issue.

"He has a knee damage at the same spot he had a year ago at West Brom," Wenger said.

"We don't know whether the harm is as large right now, we need to sit tight for 48 hours. In any case, he cleared out the stadium in a support and I'm somewhat stressed for that."