FULL TIME: ROSENBORG BK 0-4 CHELSEA.

It's all over. Chelsea join Manchester United and Arsenal in the last 16.

Juliano Belletti drags a late shot wide as Chelsea continue to attack with stoppage time approaching.

It's 4-0 but it could easily have been double figures for Chelsea, such has been their dominance.

It should be five, but Shevchenko's attempted chip is poor and Hirschfeld saves easily.

Dorsin is unable to continue and Christer Basma comes on for the last rites.

Joe Cole jinks down the right yet again, but Hirschfeld is able to gather the England man's cross this time.

Dorsin limps out of the action.

Kalou is greedy, shooting woefully high and wide from a tight angle, when a cut-back was surely the better option.

Chelsea seem determined to keep a clean sheet and remain dangerous on the counter-attack

Lively substitute Ya Konan goes close to pulling a goal back for the Norwegians, but his shot curls the wrong side of the post.

Rosenborg continue to press, but lack the guile to find a way through the Chelsea defence.

Chelsea make their third and final change with Claudio Pizarro replacing Lampard.

It's becoming a rout even though Chelsea have strolled through the second half.

ROSENBORG BK 0-4 CHELSEA. Essien's shot is parried by the over-worked Hirschfeld and JOE COLE is first to react as he prods the rebound into an empty net.

The pace has gone out of the game as Chelsea ease towards victory.

Salomon Kalou also comes on for Wright-Phillips.

Grant makes his first change as the much-maligned Andriy Shevchenko comes on for Drogba.

Cudicini does well to tip Sapara's free-kick over the bar.

Ashley Cole concedes a free-kick on the edge of the area for a crunching challenge on Yo Konan.

Chelsea are going though the motions now as Rosenborg huff and puff but get absolutely nowhere.

Another change by Rosenborg - Didier Ya Konan for Kone.

Vidar Riseth and Drogba are involved in some finger-pointing and harsh words, but the referee is quick to calm the situation down.

Joe Cole leads another swift Chelsea counter-attack, but he is just unable to find Essien with his cross.

Better by the Norwegians as Iversen and Dorsin combine well to win a corner - it comes to nothing though.

It should be 4-0 as Essien's effort is somehow scrambled away from danger by the Rosenborg defence.

Rosenborg make their first change - veteran Roar Strand comes on for the hapless Traore.

Rosenborg look demoralised - this really could be a thrashing.

Wright-Phillips fires against the crossbar as Rosenborg give possession away yet again.

Joe Cole almost sets Wright-Phillips free as Chelsea keep their stranglehold on the game.

Wright-Phillips' long-range effort drifts just wide.

It could be a damage-limitation exercise for Rosenborg in the next 40 minutes.

Chelsea swarm on to the attack straight from the restart and Essien forces Hirschfeld to make another smart save.

It's Chelsea who kick-off at the start of the second half - no changes by either side at the break.

HALF TIME: ROSENBORG BK 0-3 CHELSEA.

3-0 at half-time and it could well have been double that such has been Chelsea's dominance.

From the corner, Hirschfeld does well to turn Alex's powerful header away from goal.

Joe Cole's ambitious shot is deflected away for a corner as the visitors sense a fourth.

Traore appeared to do a somersaut as he tried to clear the ball - very strange, and not at all practical.

ROSENBORG BK 0-3 CHELSEA. A bizarre goal as ALEX's poorly hit free-kick goes through the wall and past Traore's outrageous attempt to stop the ball before nestling in the net beyond Hirschfeld.

The first half has been surprisingly open as Rosenborg try to get themselves back into the match.

Iversen gets a header on goal, but is penalised for fouling Terry.

Drogba turns provider - but is unable to cut the ball back from the byline for Lampard.

Only a sharp Hirschfeld save denies Drogba his hat-trick.

Per Ciljan Skjelbred has been very lively since coming back on to the pitch after receiving treatment for an injury.

Rosenborg have started to up the tempo - unfortunately it may be 30 minutes too late.

Kone sets up Traore whose shot is deflected away for a corner. Better by the home side.

Frank Lampard tries to get in on the act by attempting a cheeky chip, and Hirschfeld has to back-pedal before eventually grabbing the ball above his head.

Essien breaks up a Rosenborg attack and charges forward before eventually being crowded out.

Chelsea appear to be happy with their two-goal lead as they sit back and let the Norwegians come at them.

Chelsea already look certain to be joining Arsenal and Manchester United in the last 16.

Rosenborg desperately need to tighten up at the back - they're being run ragged at the moment.

ROSENBORG BK 0-2 CHELSEA. Shaun Wright-Phillips surges towards the penalty area and finds Essien. Although the Ghanaian is crowded out the ball falls to DROGBA who lashes it home.

Yssouf Kone tries to get on the end of Mikael Dorsin's looping cross but only manages to foul Cudicini.

It's a very lively opening to the game. Now it's Rosenborg's turn to attack, but Sapara's shot fails to trouble Cudicini.

Another chance for Chelsea - but this time Hirschfeld saves Essien's drilled shot.

John Terry gifts the ball to Iversen with a poor header and he sets up Marek Sapara who fires in a shot that Cudicini fumbles before grabbing at the second attempt.

Chelsea are finding so much space - Rosenborg look decidely shaky at the back.

The goal is no more than Chelsea deserve - they've created four good scoring opportunities already.

ROSENBORG BK 0-1 CHELSEA. Joe Cole ends a fine run with a rasping shot that Hirschfeld can only push straight out to DROGBA and the Ivory Coast man has no problem lashing the ball into the roof of the net.

Drogba sets up Michael Essien inside the area but the Ghana man's miskick goes into the ground before looping over the bar. A bad miss.

Drogba lets fly from almost 30 yards out but his well-struck effort is wide of Lars Hirschfeld's goal.

Teenager Abdoulrazak Traore is involved in a sweeping Rosenborg move as the Norwegian side settle quickly.

It's almost an early goal for Chelsea as Drogba scuffs a half-chance wide.

Rosenborg, in white shirts and black shorts, get the match underway in a chilly Trondheim.

Rosenborg are something of a mystery having finished only fifth in the Norwegian League this season, 13 points behind champions Brann Bergen. They won their domestic title 13 years in a row before finishing seventh in 2005.

Rosenborg, the surprise package of this season's competition after beating Valencia twice, have former Spurs star Steffen Iversen in their starting line-up.

Grant is able to call on the services of Didier Drogba again, while Carlo Cudicini continues in goal and there's starting places for Alex and Claude Makelele.

Fast foward to 28 November and the Blues are in Norway looking to secure a place in the last 16 of the Champions League and enjoying a fine run of form under Avram Grant.

Ten weeks ago Chelsea were held to a 1-1 draw by Rosenborg at Stamford Bridge and within 24 hours Jose Mourinho was heading out of the club.