Postpublished at 21:48 Greenwich Mean Time 27 February
Luton 2-6 Man City
This tie was over long ago for Luton but Rob Edwards has sent on January signing Daiki Hashioka for his first taste of action in a Hatters shirt.
Summary
Use play icon at the top of page for live coverage from two games or audio icon for commentary of all three ties
FT: Blackburn Rovers 1-1 Newcastle United - visitors win 4-3 on penalties
Gordon opens scoring but Szmodics levels as tie goes to penalties
FT: Bournemouth 0-1 Leicester City - watch on Red Button, iPlayer or this page
Fatawu with winner in extra time
FT: Luton Town 2-6 Man City - listen on BBC Radio 5 Sports Extra
Haaland scores five & Kovacic nets; Clark hits two for Luton
Ties played to a conclusion with extra time and penalties possible
Postpublished at 21:48 Greenwich Mean Time 27 February
'So many good Blackburn performances'published at 21:47 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Danny Murphy
Former Blackburn Rovers midfielder on BBC OneThere have been so many good performances in this Blackburn team tonight,
Showed great energy, got to the ball, made challenges.
Image source, Getty ImagesPostpublished at 21:46 Greenwich Mean Time 27 February
Luton 2-6 Man City
This has turned into an exhibition game with five minutes of normal time left. City are pinging it around with so much confidence. Luton look shattered.
Postpublished at 21:45 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Sammie Szmodics capitalises on a poor ball from Kieran Trippier to get in behind the defence on the left but his strike from an angle is saved by Martin Dubravka at his near post.
Watch Newcastle's openerpublished at 21:44 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Media caption, Gordon scores opening goal for Newcastle
Postpublished at 21:43 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Into the final five minutes of normal time and Newcastle fans are bracing themselves for getting home later than they would have liked.
Having said that, Blackburn have their tails up and it is they who are pushing to win it in normal time now.
Get Involvedpublished at 21:43 Greenwich Mean Time 27 February
#bbcfootball, text 81111 (UK only - standard rates apply) or WhatsApp 03301231826
Sorry, where are those people saying City are boring?
Steve
SUBSTITUTIONSpublished at 21:42 Greenwich Mean Time 27 February
Luton 2-6 Man City
Nathan Ake, John Stones and Bernardo Silva have also joined Erling Haaland on the bench as Pep Guardiola's thoughts turn to Sunday's Manchester derby. Rico Lewis, Sergio Gomes and Oscar Bobb are on for the closing stages.
GOAL - Bournemouth 0-1 Leicesterpublished at 21:40 Greenwich Mean Time 27 February
Abdul Fatawu (105 mins)
What a strike!
This game for so long has looked like going to penalties but Abdul Fatawu may have settled it with a brilliant finish.
The Leicester substitute cuts inside from the right and bends a shot that has so much power that Mark Travers can only push into the far corner.
Media caption, Leicester's Fatawu scores 'brilliant' goal in extra time
Prolific Szmodics continues incredible seasonpublished at 21:40 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Michael Emons
BBC Sport at Ewood ParkThat's 24 goals in the season and six in the FA Cup for Sammie Szmodics, reacting quickest after Martin Dubravka had got fingertips to Dilan Markanday's shot to push it on to the crossbar.
An excellent response just when Newcastle looked to be moving through. Great noise from the home fans and we're level again. Game on.
'Fully deserved'published at 21:39 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Stephen Warnock
Former England and Liverpool defender on BBC Radio 5 LiveIt is a mistake from Lascelles.
Dubravka makes a smart save but Szmodics is there. Blackburn have fully deserved that because they have played so, so well.
Newcastle have been vulnerable all season defensively.
Image source, Getty ImagesSUBSTITUTIONpublished at 21:39 Greenwich Mean Time 27 February
Luton 2-6 Man City
The bad news for Luton is Erling Haaland has been replaced by World Cup winning forward Julian Álvarez.
'What a response'published at 21:38 Greenwich Mean Time 27 February
Blackburn 1-1 Newcastle
Danny Murphy
Former Blackburn Rovers midfielder on BBC OneWhat a response from this team.
Lascelles misjudges it and the shot is powerful. Szmodics, can he finish? Of course he can.
Lascelles will be kicking himself but Blackburn don't care.
Postpublished at 21:38 Greenwich Mean Time 27 February
Luton 2-6 Man City
Manchester City are making a treble change.
"Haaland, Haaland, Haaland," sing Manchester City's travelling fans as the five-goal striker makes his way off.
GOAL - Blackburn 1-1 Newcastlepublished at 21:37 Greenwich Mean Time 27 February
Sammie Szmodics (79 mins)
Ewood Park erupts into huge noise!
It is out of nothing as Dilan Markanday's strike is pushed onto the underside of the bar and the ball bounces out but in comes Sammie Szmodics to poke in.
We're all square and we have a real cup tie on our hands now!
Media caption, Szmodics equalises for Blackburn
Postpublished at 21:36 Greenwich Mean Time 27 February
Blackburn 0-1 Newcastle
Newcastle are pushing now for the second to wrap this up as Kieran Trippier drives the ball into the box from a corner, but Blackburn head it away. Just over 10 minutes of normal time remaining.
Postpublished at 21:35 Greenwich Mean Time 27 February
Bournemouth 0-0 Leicester
Here come Bournemouth again as now Philip Billing's shot is deflected behind. The delivery from the corner is punched clear.
Postpublished at 21:33 Greenwich Mean Time 27 February
Bournemouth 0-0 Leicester
Bournemouth are pushing for the winner in extra time as Marcus Tavernier cuts inside before his shot is deflected behind for a corner, which comes to nothing.
GOAL - Luton 2-6 Man Citypublished at 21:33 Greenwich Mean Time 27 February
Mateo Kovacic
What, not Haaland!?
Mateo Kovacic joins the party with a fine finish from just outside the D.
There wasn't a Luton player near him.
This is Manchester City at their rampant best.
Image source, Getty ImagesPostpublished at 21:31 Greenwich Mean Time 27 February
Luton 2-5 Man City
I don't think we're going to have extra-time here. There's about 20 minutes left and Pep Guardiola has still only made one change. Will Phil Foden get on?