Postpublished at 17:39 Greenwich Mean Time 12 January
Arsenal 1-1 Man Utd
Manchester United nearly won this tie at the start of this half. Here was their chance.
Raya saves Zirkzee chance
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Ten-man Man Utd beat Arsenal on penalties
Newcastle, Ipswich, Southampton & Crystal Palace go through
Fifth-tier Tamworth take Tottenham to extra time as Doncaster beat Hull on penalties
Fourth-round draw follows Arsenal v Man Utd
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Joe Rindl, Emma Smith & Tom Rostance
Arsenal 1-1 Man Utd
Manchester United nearly won this tie at the start of this half. Here was their chance.
Raya saves Zirkzee chance
Arsenal 1-1 Man Utd
Alan Shearer
Former England striker on BBC One
Kai Havertz just can't get enough on it, it's been a familiar theme all afternoon.
Arsenal 1-1 Man Utd
Two minutes to go. Arsenal send in their umpteenth cross but nobody is on the end of it.
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I don’t want to speak too soon, but are the shoots of Utd’s recovery under Amorim starting to show?
Joe, Esher
Arsenal 1-1 Man Utd
Alan Shearer
Former England striker on BBC One
Even I am getting frustrated on behalf of the Arsenal fans.
Some great balls in which need someone attacking it to get on the end of it.
Arsenal 1-1 Man Utd
Four minutes until penalties. Goal kick.
Arsenal 1-1 Man Utd
Don't know whether this tie deserves penalties or an extra-time winner more.
Either way, it's been great. United clear the corner.
Arsenal 1-1 Man Utd
Five minutes to go. Arsenal win another corner.
Arsenal 1-1 Man Utd
Arsenal take it short again but then Raheem Sterling fouls Tyrell Malacia.
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Regardless of the result, have to say, Arsenal have struggled to breakdown a 10-man Man Utd who are apparently in a relegation battle. Not sure if that's a good sign for Utd or a bad one for Arsenal.
Harry
Arsenal 1-1 Man Utd
Bruno Fernandes fouls Raheem Sterling and Arsenal win a dangerous free-kick out wide.
Will it work this time?
Arsenal 1-1 Man Utd
Jorginho looks very upset, but he will have to come off. Kieran Tierney replaces him.
Arsenal 1-1 Man Utd
Jorginho is hobbling to the halfway line. You'd want him fit enough to take a penalty.
FT: Newcastle 3-1 Bromley
Newcastle have won eight consecutive games in all competitions as a Premier League side for the first time since February/March 2005 under Graeme Souness.
Southampton 2-0 Swansea
The games go on - the second half is back under way in Southampton.
Arsenal 1-1 Man Utd
Eight minutes to go. The physio is on for Jorginho who's got a little knock.
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Ryan Giggs are you available?
Chris, Eastbourne
Arsenal 1-1 Man Utd
Manchester United aren't scared of going forward. Noussair Mazraoui overlaps and crosses for Amad Diallo who heads wide.
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This is exactly like 1999 FA cup match. Man Utd went in the lead, Arsenal equalised, Man Utd went down to 10, and Arsenal missed a penalty. Went to extra time, but I hope it’s a different ending.
Bob, Arsenal fan
Arsenal 1-1 Man Utd
Manchester United have started dropping back again, they only have 10 men after all.
Arsenal will have opportunities. Although this time Raheem Sterling is offside.