League Cup: Chelsea, Liverpool and Arsenal advance; Everton crashes out

London - Cesc Fabregas made an emphatic point to Chelsea manager Antonio Conte as his double sealed a 4-2 win at Leicester, while Everton and Bournemouth suffered shock third-round exits from the English Football League Cup on Tuesday.

Fabregas has been limited to three substitute appearances in the Premier League since Conte took charge over the summer, but the Spain midfielder proved he can still be a game-changer with an influential display capped by the decisive two goals in extra-time.

Elsewhere, second-tier Norwich spoiled Everton's impressive start to the season and inflicted Ronald Koeman's first defeat as Toffees boss with a 2-0 win at Goodison Park.

Bournemouth was the other top-flight casualty as second-tier Preston won 3-2 thanks to a hat-trick from Denmark striker Simon Makienok.

At the King Power Stadium, Shinji Okazaki put Premier League champion Leicester ahead in the 17th minute when the Japan striker punished terrible Chelsea defending to head home from close range.

Okazaki followed his first goal since March with a second in the 34th minute as the 30-year-old's strike into the turf bounced over Chelsea goalkeeper Asmir Begovic.

Gary Cahill reduced the deficit on the stroke of half-time, the defender heading home after being left unmarked at the far post from a Fabregas corner.

The Blues equalised four minutes after the interval through Cesar Azpilicueta's blistering long-range effort.

Leicester had to play extra-time with 10 men after Marcin Wasilewski's 89th minute dismissal for elbowing Diego Costa and Fabregas made them pay, finishing a flowing move in the 92nd minute and drilling home again two minutes later.

Everton is second in the Premier League but Koeman made six changes and his stand-ins were brushed aside by promotion-chasing Norwich.

The Canaries went ahead when former Everton striker Steven Naismith slipped as he went to shoot and inadvertently lobbed the ball into the net.

Josh Murphy's superb strike from the edge of the area in the 74th minute completed the upset.

"I can't criticise the players. We played well but weren't clinical enough. The difference was Norwich were clinical with their two chances," Koeman said.

Unstoppable

At Dean Court, Makienok, who hadn't scored in his previous 19 appearances, gave Preston the lead in the 10th minute before Bournemouth equalised through Lewis Grabban's 53rd minute penalty.

Dan Gosling put the host ahead from close range in the 76th minute, only for Makienok to force extra-time in the 85th minute and then win it for Simon Grayson's men in the 111th minute.

Lucas Perez's first goals for Arsenal inspired a 4-0 rout of second-tier Nottingham Forest at the city ground.

Gunners boss Arsene Wenger, who has never won the League Cup, made 11 changes from the team that thrashed Hull on Saturday and the understudies went ahead in the 23rd minute through a long-range effort from Switzerland midfielder Granit Xhaka.

Spanish striker Perez, who arrived from Deportivo La Coruna on transfer-deadline day, opened his Arsenal account in his third appearance with a 60th-minute penalty after a foul on Chuba Akpom.

Perez got his second in the 71st minute and Alex Oxlade-Chamberlain got Arsenal's fourth in stoppage time.

Liverpool, last year's beaten finalist, remains on course for a return to Wembley after a 3-0 win against Championship side Derby at the iPro Stadium.

Reds boss Jurgen Klopp made seven changes, including a debut for goalkeeper Loris Karius, but his team was still unstoppable as the Reds took their goal tally to 19 in seven matches this season.

Estonia centre-back Ragnar Klavan took advantage of poor Derby defending to fire home in the 24th minute.

Philippe Coutinho doubled Liverpool's lead in the 50th minute and Divock Origi put the result beyond doubt four minutes later.

Newcastle defeated Championship rival Wolves 2-0, Leeds beat fellow second-tier side Blackburn 1-0, while Reading won 2-1 in another all-Championship clash at Brighton.