Lampard hits the post after great play from Malouda once again. Chelsea are carving West Ham open at the moment

Lampard strikes the ball but it hits Parker and goes behind for a corner. Malouda takes it and Cole takes a shot but Daprela can clear comfortably

Drogba is fouled by Parker. Ballack takes the free kick but it comes to nothing for Chelsea

Cole chips the ball to the back post and Drogba flings himself at it but Green comes out to prevent the chance

Mikel's shot from 40 yards goes just wide of the post

Alex takes a free kick from range but it's blocked on the edge of the box. Parker eventually picks up the loose ball and West Ham break forward before Terry clears

Parker seems OK now and play resumes

Parker barges into the box and bangs into Ivanovic. Parker looks to be injured but Chelsea break forward regardless before eventually putting the ball out of play

Cole strikes the ball well but it hits the leg of Gabbidon

Chelsea have slowed the pace of their play down a little in recent minutes as they look to control the game in midfield

Malouda's right-footed cross into the box is smothered by Green, with Anelka lurking

Ilan finds Kovac, who shoots but his attempt is blocked. Kovac's second attempt at goal is also blocked by Terry

Malouda tries to play Drogba through with a curved pass but Matthew Upson steers the ball back to Green

Chelsea have another chance to score but Green saves brilliantly down low

Malouda crosses into the box and Ballack is there but Fabio Daprela heads away the danger

Mikel gives the ball away carelessly to Parker, who finds Kovac but he wastes possession and Chelsea are back in control

Dyer cuts inside and attempts to bend the ball in towards the goal but he gets his effort all wrong in the end

Malouda takes a free kick into the box but it's cleared by West Ham. Seconds later, the ball bounces around in the West Ham box until the referee flags for a free kick to the away side

Mikel's shot is blocked by Kovac. West Ham are living dangerously right now

Malouda sends a wicked ball into the box but Gabbidon is there once again for West Ham to prevent the chance

Malouda shoots towards goal from a tight angle but Spector slides in to prevent the danger

Ferreira's header from Malouda's cross is saved by Green. Not enough pace on that header but it was a difficult chance

Mikel picks out Nicolas Anelka, who shoots towards goal but the ball is collected comfortably by Green

Ilan plays through Dyer with a neat ball after a West Ham break but he's flagged offside by the linesman

Green makes a decent one-handed save from Lampard's shot after some neat build-up play from the home side

Drogba surges into the box but Gabbidon can clear for a Chelsea corner. Alex heads the ball over from the corner

Drogba's hanging header at the back post from Lampard's accurate cross fails to hit the target

Parker touches the ball back to Robert Green from a Drogba header with Lampard threatening

Malouda goes down right on the edge of the box after a challenge by Radoslav Kovac. Chelsea win the free kick and Drogba takes it but he skies the ball high and wide

Kieron Dyer battles with Branislav Ivanovic on the wing but his cross is cleared on the edge of the box

That early Ilan miss is looking very costly for West Ham at the moment. They're failing to get a foothold in this game

Drogba tries to find Ballack on the edge of the box with a cushioned header but West Ham can clear

Drogba cuts in from the left and tries to burst between two West Ham players but can't quite squeeze through with the ball

Chelsea are all over West Ham now, who look shell-shocked by that goal. Can't say it hadn't been coming

Ahmed Hossam Mido tackles Ferreira and wins the ball, much to the delight of the vociferous away fans

From 10 yards out, Ilan sends an effort over the bar. He should have done better in that position but the ball may have taken a nasty bounce just in front of him

John Obi Mikel passes to Didier Drogba but his shot is skewed into the side netting. Decent chance for Chelsea there

This has been a good period of pressure from the home side, with Malouda looking particularly lively

Malouda sprints forward with the ball but is adjudged to have fouled a West Ham player by the referee

Ferreira zips past Spector but fails to nip the ball past Gabbidon at the near post. From the corner, Ballack gets a head to the ball but Parker clears

Jonathan Spector puts the ball out of play with Renato Paulo Ferreira looking threatening. Seconds later, Frank Lampard's shot is blocked on the edge of the box by Danny Gabbidon

Florent Malouda slices an attempt about five yards wide of the post from the edge of the box. Hint of indecision there from Malouda

West Ham have seen a fair bit of the ball in these opening minutes, with Scott Parker and Araujo Dall'lgna Ilan taking neat touches