Luton 0-1 Everton (aet)

Tim Cahill struck in extra time to end Luton's brave challenge and send Everton into the last eight of the Carling Cup at Kenilworth Road.

Kevin Blackwell's League One side tested Everton, with David Bell twice coming close from long-range.

Everton improved and came close several times before substitute Cahill turned in Thomas Gravesen's corner at the far post after 101 minutes.

Joleon Lescott cleared off the line from Matthew Spring as Luton pressed.

Everton made six changes from the side that won at Derby on Sunday - and it showed in a disjointed first 45 minutes in which Luton were the better side.

Bell was the main danger to Everton, blasting just wide from 25 yards, and he was then narrowly off target again with another long-range effort.

But Luton suffered a blow after only 19 minutes when veteran striker Paul Furlong limped off to be replaced by Calvin Andrew.

Everton's powerful young striker Victor Anichebe had been kept under control, but he escaped his marker Jaroslaw Fojut in first-half stoppage time and it needed a swift intervention from Chris Coyne to clear away from James McFadden.

David Moyes' side turned up the heat after the break, with Leon Osman forcing two fine saves from Luton keeper Dean Brill.

Alan Stubbs fired a free-kick narrowly wide and central defensive partner Lescott, who had an outstanding game, shot just inches wide.

Spring then scrambled Anichebe's header off the line as Luton came under pressure.

But Luton showed great strength of character and were able to turn up the heat on Everton as time ran out.

Everton sent on James Vaughan for his first appearance of the season after recovering from a dislocated shoulder, and he almost made an instant impact but headed just wide from eight yards.

Gravesen made his entrance three minutes into extra-time, and he played a key role as Everton finally broke the deadlock after 101 minutes.

The Dane's corner found its way through to Cahill at the far post, and he stretched to turn the ball high past keeper Brill.

Luton were acquitting themselves very well, and Lescott rescued Everton with a goal-line clearance from Spring with only eight minutes left.

Everton keeper Stefan Wessels then saved his side after 117 minutes with a fine save from Andrew when he looked poised to equalise.

Luton: Brill, Goodall, Perry, Coyne, Fojut, Bell, Currie (Morgan 104), Robinson, Spring, Furlong (Andrew 20), Edwards (McVeigh 104).
Subs Not Used: Hutchison, Jackson.

Booked: Fojut, Perry.

Everton: Wessels, Lescott, Stubbs, Jagielka, Nuno Valente, Neville, Pienaar (Gravesen 94), Osman, Carsley, McFadden (Vaughan 71), Anichebe (Cahill 77).
Subs Not Used: Howard, Yakubu.

Booked: Cahill.

Goals: Cahill 101.

Att: 8,944

Ref: Steve Tanner (Somerset).

Source: BBC Sport