Arsenal 5-0 Chelsea LIVE REACTION: Havertz scores twice against old club as magnificent Gunners batter woeful Blues to extend lead at top of Premier League

Arsenal extended their lead at the top of the Premier League table with a stunning 5-0 win over Chelsea.
The Gunners were sublime from start to finish against a dreadful Blues side, who were carved open time and time again.
Mikel Arteta’s side opened the scoring through Leandro Trossard inside five minutes, and then missed countless chances in the first 45 minutes.
However, the second half was a different story as Ben White swept home from a corner before Martin Odegaard played Kai Havertz through, and he scored against his old club.
The German got his second with a clever finish inside the box before White's cross looped into the back of the net.
There were further chances for the Gunners, who sent out a clear message to Manchester City and Liverpool.
GOAL! Arsenal 4-0 Chelsea - Kai Havertz
64' - HAVERTZ IS LOVING THIS!
Partey plays a pass into Saka, and he dances into the box before feeding Havertz.
The German takes a touch and reverses a shot in off the post.
This is a battering and shows the gulf in class between the two teams!
Mills: "I think he's played really well tonight."
Credit: Getty Arsenal 3-0 Chelsea - Chance
60' - Jackson cannot finish!
The ball comes into him in the box, he brilliantly creates the space to shoot.
However, he fires a shot from close range wide of the near post.
GOAL! Arsenal 3-0 Chelsea - Kai Havertz
56' - IT HAD TO BE!
Havertz grabs a goal against his old club to wrap this one up!
However, this is all about Odegaard as he curls an unbelievable pass around the Chelsea defence for the German.
He holds off Cucurella and slams his shot into the roof of the net.
Mills: "The ball from Odegaard is sublime. Pass of the season."
Credit: Getty GOAL! Arsenal 2-0 Chelsea - Ben White
51' - HOW EASY WAS THAT!
The hosts take the corner short, Saka plays it to Rice, who is unmarked, and he drives in a shot.
It deflects to White, who is also unmarked, and he whips his left foot around it and finds the bottom corner.
Mills: "Cucurella, embarrassing. If I'm Pochettino I'm getting him off now."
Credit: Getty Arsenal 1-0 Chelsea - Chance
50' - Petrovic is on fire!
Odegaard finds space on the right and plays a sublime ball down the right side of the box.
Havertz flicks an effort at goal that the goalkeeper saves at his near post.
Corner to come...
Arsenal 1-0 Chelsea - Chance
48' - Petrovic makes another great start!
Rice pinches the ball off Gallagher and Odegaard rolls a pass into the Englishman.
He strides into the box and rifles in a low shot that the goalkeeper blocks at the near post before the Blues clear.
Arsenal 1-0 Chelsea
47' - It's a poor ball in from Gallagher, but the Blues recycle possession and push Arsenal back.
Arsenal 1-0 Chelsea
46' - Partey gifts the ball to Madueke and brings Jackson down about 35 yards from goal.
Gallagher is standing over the ball...
Arsenal 1-0 Chelsea - Kick-off
Right, the second half is underway.
There are no changes for either side.
Arsenal 1-0 Chelsea - HALF TIME
That's the end of the first 45 minutes and the Gunners have the lead, but it should be a lot more.
Trossard opened the scoring inside five minutes, but it could and should be more.
However, Chelsea have had plenty of opportunities as well and just haven't been able to finish.
Arsenal 1-0 Chelsea
45' - Trossard now gets a yellow card for standing on Cucurella.
Arteta isn't happy, and he gets a booking as well.
Arsenal 1-0 Chelsea
43' - Gilchrist goes into the book for a late tackle and Cucurella is also given a yellow card for one too many fouls.
He now has 45 plus minutes to avoid a second booking against Saka.
Arsenal 1-0 Chelsea - Chance
41' - Jackson, what on earth is that!
Gallagher does well on the right and curls a lovely cross into the box.
It looks like it should be an easy header for Jackson, but for some reason, he lifts his arm, and the ball hits his head then his hand before travelling towards goal.
Raya makes the save, but it wouldn't have counted anyway because Jackson punched it.
Arsenal 1-0 Chelsea
39' - Good goalkeeping from Raya to stop Gallagher heading home.
Fernandez finds space on the right and clips a cross into the box that the Arsenal defence leave and Raya gathers.
Arsenal 1-0 Chelsea
37' - Cucurella throws the ball away and has a go at the assistant referee.
Somehow, he avoids a booking.
Mills: "I think he might be trying to get sent off."
Arsenal 1-0 Chelsea
35' - Chelsea build some momentum in the Arsenal half which breaks down through Mudryk and Fernandez playing two poor passes.
Arsenal 1-0 Chelsea
33' - Trossard finds Odegaard, and he flicks it back to Saka.
The winger takes aim from the edge of the box and strikes one just over the bar.
Arsenal 1-0 Chelsea
31' - Trossard cuts in from the left and drills in a low shot that deflects behind for a corner.
Arsenal 1-0 Chelsea - Chance
29' - Out of nothing, Chelsea nearly score!
Gallagher plays a clever pass inside Tomiyasu for Madueke.
He crosses to the far post and Cucurella's shot is blocked.
He gets it back and finds Fernandez, who just misses the far post with a side-footed effort.
Arsenal 1-0 Chelsea - Chances
26' - Petrovic, wow!
The Chelsea goalkeeper has just made an excellent double save to keep the Blues 1-0 down.
Initially, Havertz gets space in the box and drives in a low shot that Petrovic saves.
The Gunners recycle it and another strike comes in that hits Disasi and looks destined for the net, but Petrovic makes a stunning stop.
Mills: "What a save that was."
Arsenal 1-0 Chelsea
24' - The Chelsea corner comes to nothing, but the Blues are starting to get a bit more possession.
Arsenal 1-0 Chelsea - Chances
23' - Chances at both ends!
First, Odegaard shows sublime feet in the box to create space for Tomiyasu.
He feeds the left-back, and he curls a low cross into the area that Saka can't quite connect with.
Chelsea clear and Jackson outpaces Saliba and gets to the byline.
He fizzes a ball into the area that hits Gabriel and rattles off the outside of the post and goes behind for a corner.