Postpublished at 90 mins
Arsenal 2-1 Chelsea
Four minutes added on. Hold on to your hats...
Summary
Wenger - you'll know my future by "Wednesday or Thursday"
Ramsey scores winner with header
Wenger's seventh FA Cup win
Arsenal hit the post three times
Superb Sanchez named man of the match
Postpublished at 90 mins
Postpublished at 90 mins
Arsenal 2-1 Chelsea
Image source, Getty ImagesMassive, massive noise from the Arsenal fans at Wembley. They think they're going to get one over on the Premier League champions here.
The cheers go up when Aaron Ramsey has a go from inside the box, but his effort is saved.
'They will never forget it'published at 19:20 British Summer Time 27 May 2017
Arsenal 2-1 Chelsea
Danny Murphy
Former England midfielder on BBC OneHow calm was Ozil there? He did everything right and then hits the post!
If Arsenal don't win this game, they will never forget it.
This shows you why the FA Cup is the best club competition in the world. You can never predict what will happen.
HITS THE WOODWORKpublished at 88 mins
Arsenal 2-1 Chelsea
This is getting ridiculous now.
Mesut Ozil has the chance to finish the game off a with a side-footer from inside the area but it comes off the post.
FYI: Batshuayi has replaced Diego Costa for Chelsea.
WATCH: Ramsey heads home Giroud's crosspublished at 19:19 British Summer Time 27 May 2017
As promised.....
GREAT SAVE!published at 86 mins
Arsenal 2-1 Chelsea
This game is mad - mad I tell you.
Diego Costa strikes the ball from close range straight into the chest of Arsenal keeper David Ospina, who did so well to keep composure and make himself big.
WATCH: Costa draws Chelsea levelpublished at 19:17 British Summer Time 27 May 2017
In case you missed it - hopefully we will have the next one for you in two minutes, 13 seconds.
CLOSE!published at 85 mins
Arsenal 2-1 Chelsea
Hector Bellerin absolutely flies past David Luiz on the right-hand side. The Arsenal full-back leaves him for dust.
Bellerin's final shot isn't quite accurate enough, though, and goes wide of the post.
SUBSTITUTIONpublished at 83 mins
Arsenal 2-1 Chelsea
Turns out Olivier Giroud had only been on the pitch 38 seconds before creating Aaron Ramsey's goal. That's what you call an impact sub.
Francis Coquelin has an impact of a different kind. He comes on for Alex Oxlade-Chamberlain and is booked for a foul within a minute.
'Huge effort'published at 19:14 British Summer Time 27 May 2017
Arsenal 2-1 Chelsea
Danny Murphy
Former England midfielder on BBC OneArsenal have every right to be tired with the energy they have put in. It's going to take a huge effort from Chelsea now.
CLOSE!published at 80 mins
Arsenal 2-1 Chelsea
David Luiz gets his massive hair on a short free-kick from Willian on the right, but he directs his header into the side netting.
This is too close to call...
A classic FA Cup finalpublished at 19:12 British Summer Time 27 May 2017
Phil McNulty
BBC Sport chief football writer at WembleyTalk about fluctuating fortunes. Chelsea's supporters were still celebrating as Aaron Ramsey headed Arsenal's second.
Arsenal keeper David Ospina will be the most relieved man inside Wembley after his pitiful attempt to keep out Diego Costa's equaliser for Chelsea.
'More than Arsenal deserve'published at 19:12 British Summer Time 27 May 2017
Arsenal 2-1 Chelsea
Danny Murphy
Former England midfielder on BBC OneN'Golo Kante switches off for a second and Ramsey goes on the blind side.
It's a great goal for Ramsey. It's no more than they deserve.
I came here today thinking Chelsea would roll them over but Arsenal have shown spirit and guts.
Image source, ReutersWATCH: Moses receives his second yellow card for divingpublished at 19:12 British Summer Time 27 May 2017
Doubt whether Victor will want to watch this again.
Postpublished at 19:11 British Summer Time 27 May 2017
Arsenal 2-1 Chelsea
Jermaine Jenas
Former England midfielder on BBC Radio 5 live
Image source, ReutersAaron Ramsey has done this all game, he has made run after run.
The majority of times he has not been found but as a midfielder you have to keep gambling, keep believing the ball is coming to you.
Ramsey's timing was absolutely perfect, the delivery form Olivier Giroud was perfect.
GOAL - Arsenal 2-1 Chelseapublished at 78 mins
Aaron Ramsey
WOAH WOAH WOAH.
What a game this is! Aaron Ramsey heads home, completely unmarked, after Olivier Giroud's cut-back.
Giroud had only been on the pitch a few minutes, after coming on for Danny Welbeck.
Postpublished at 19:09 British Summer Time 27 May 2017
Arsenal 1-1 Chelsea
Jermaine Jenas
Former England midfielder on BBC Radio 5 liveWhat a ball from Willian. The substitute has created the goal.
Diego Costa has not made great contact but David Ospina should do better, it is poor goalkeeping.
Chelsea are back in it.
Image source, ReutersGOAL - Arsenal 1-1 Chelseapublished at 76 mins
Diego Costa
Now then...this wasn't in the script!
Chelsea, down to 10 men, equalise through Diego Costa.
The Blues forward receives a lovely ball from Willian, and he chests down in the box and his scuffed shot goes past David Ospina in the Arsenal goal.
Rob Holding should have done better there - as should Ospina.
Postpublished at 74 mins
Arsenal 1-0 Chelsea
This must be a great game for the neutral. So much to talk about.
Ten-man Chelsea come forward and Eden Hazard's ball is deflected behind for a corner.
That's sent in, but Gary Cahill can't get a decent header out of it.
get involved Get Involvedpublished at 19:04 British Summer Time 27 May 2017
Tweet #bbcfacup or text 81111
Prestonphonebox: Anthony Taylor reffing this game brilliantly great work without wanting the limelight
Barry Johnson: Fantastic decision from the referee. Nice to see him being brave enough to make that decision.
Kurt Booth: Glad to see referees enforcing the simulation rule! Bye, Moses!