LIVERPOOL (REUTERS) - Champions Liverpool geared up to lift the Premier League trophy with a 5-3 win over Chelsea in a goal feast at Anfield on Wednesday (July 22) to ensure they went an entire league season unbeaten at home.
Naby Keita opened the scoring with a thunderous effort, Trent Alexander-Arnold made it 2-0 with a curling free kick and they added another through Georginio Wijnaldum's half-volley from close range, before Olivier Giroud pulled one back on the stroke of halftime.
Roberto Firmino restored the three-goal advantage in the 55th minute but Chelsea scored through Tammy Abraham and Christian Pulisic to threaten a dramatic comeback before Alex Oxlade-Chamberlain put the result beyond doubt.
Liverpool manager Jurgen Klopp however, warned his side will need to keep improving to hold off the chasing pack next season.
"We should not stop, we have internal challenges to improve," said Klopp. "We have the chance to make another step, but we have to because the others will not sleep.
"Chelsea is such a talented team, we had to bring everything on the pitch tonight. Man Utd, Man City (will contend), there are no guarantees for anything, but we will try."
Liverpool won 18 of their 19 home league games in the campaign, the only blemish being the 1-1 draw with Burnley this month. They moved onto 96 points, one shy of the club record they set when finishing runners-up last season.
Defeat left Chelsea with 63 points, needing one more from their final game against Wolverhampton Wanderers to guarantee a place in next season's Champions League after slipping to fourth earlier on Wednesday when Manchester United drew 1-1 with West Ham United.
"We've waited so long to finally deliver this for the fans. This has been such a special season for us, this is the one everyone wanted," said Alexander-Arnold afterwards as the team lifted the trophy after a 30-year wait.
Liverpool pinned back their visitors for the much of the first half and got their celebrations under way early when Keita stole the ball from Willian to run in on goal and unleash a thunderous shot for a 23rd-minute lead.
A contentious free kick awarded against Chelsea's Mateo Kovacic allowed Alexander-Arnold to enhance his reputation as a set-piece specialist with a curling effort that caught out Chelsea goalkeeper Kepa Arrizabalaga.
The 38th-minute goal was soon followed by a third as Chelsea failed to clear a corner and Wijnaldum snapped up a loose ball, burying it on the half-volley from close range.
A rare Chelsea foray forward allowed them the last say before the break as Marcos Alonso flicked on for Willian to attempt a snap effort that Liverpool keeper Alisson saved with one hand.
Giroud, however, was quickest to follow up and slide the ball into the net.
Liverpool were quickly back in command after the break as Firmino made it 4-1 by heading in a perfect cross from Alexander-Arnold for his first league goal at Anfield this season.
Substitute Pulisic made an instant impact for Chelsea, however, as his mazy dribbling set up Abraham for the London club's second in the 61st minute.
The United States international grabbed one of his own 12 minutes later, bringing the ball down on his chest with his back to goal before turning and thumping it home.
"I felt like we were then going to get back into the game but it was not to be," said Chelsea manager Frank Lampard.
"There were lot of good things about us with our spirit and resilience."
Chelsea's hopes effectively ended when Oxlade-Chamberlain scored Liverpool's fifth in the 84th minute, as he finished off a rapid counter-attack.
"It's so difficult to win it, but it's been an amazing season. We know how much it means to everybody," said Liverpool's James Milner.
Liverpool also beat Chelsea to lift the UEFA Super Cup at the start of the season to go with the Premier League, Champions League and Club World Cup and Klopp admitted he will take time for a special momento after an incredible run of success.
"We are champions of England, Europe and the world. We won four trophies, really big ones, so I couldn't be more proud," the German added. "I'm usually not a person who needs pictures but I will have a picture with all four trophies because it doesn't happen often, so we should."