Replacementpublished at 41 mins
England 9-15 Ireland
Prop Will Stuart is on for Kyle Sinckler, who went off for a head injury assessment, which he failed, at the end of the first half.
Ireland beat 14-man England to keep alive Six Nations title hopes
England lock Ewels sent off after 82 seconds for dangerous high tackle
James Lowe and Hugo Keenan score Ireland tries in frantic first half
England fight back to draw level at 15-15 after 60 mins
Late Jack Conan and Finlay Bealham tries give Ireland victory
England's title hopes over after second defeat in four games
Becky Grey
England 9-15 Ireland
Prop Will Stuart is on for Kyle Sinckler, who went off for a head injury assessment, which he failed, at the end of the first half.
England 9-15 Ireland
We're off.
Marcus Smith gets things going.
HT: England 9-15 Ireland
The teams are back out.
Everyone ask the rugby gods nicley for another 40 minutes like that last one.
HT: England 9-15 Ireland
A quick reminder of what's at stake.
Both sides are playing for a chance at the title. Whoever loses is out of the running.
Whoever wins will hope Grand Slam chasers France lose to England on the final weekend.
HT: England 9-15 Ireland
Denis Hickie
Former Ireland winger on BBC Radio 5 Live
Ireland need to take a deep breath and come back out and try to impose their game again as they did at the start of the first half.
HT: England 9-15 Ireland
Matt Dawson
Former England scrum-half on BBC Radio 5 Live
The whole England bench went on to the field to join England's huddle. They need to rally them. All that experience on the bench, somehow they have to infuse that into their team-mates so they can last another 40 minutes.
HT: England 9-15 Ireland
Mike Henson
BBC Sport at Twickenham
Ireland captain Johnny Sexton was in animated discussion with referee Mathieu Raynal as the two teams headed down the tunnel. Ireland feel that they have not got the rub on any decisions since the second-minute sending off of Charlie Ewels. Ireland have conceded nine penalties to England's four so far.
HT: England 9-15 Ireland
What an excellent game so far.
Here's hoping for more of the same in the next 40.
England went down to 14 men after just 82 seconds but have not only managed to hang in there, they've tested Ireland's defence plenty.
The visitors are on top though after some sharp attack.
Marcus Smith
Ooft. It bounces off the right post but lands on the right side.
Six points in it at the break.
England 6-15 Ireland
Could be time for one more score as England win a penalty right in front of the posts.
Marcus Smith lines it up.
England 6-15 Ireland
Michael Morrow
BBC Sport NI at Twickenham
Can you remember the last rugby game where there hasn't been a single lull for the entire half?
Remarkable stuff and despite the numerical disparity we have a thoroughly competitive game on our hands.
Bring on the second half.
England 6-15 Ireland
Wait a minute.
England are back once again. Up to Ireland's 22 as Kyle Sinckler goes off for a head injury assessment.
Denis Hickie
Former Ireland winger on BBC Radio 5 Live
Ireland needed that. If they hadn't come away with something it would have really impacted them at half-time.
England have dominated the second part of this first half and that will hurt them.
Hugo Keenan (Con Sexton)
A big blow before the break.
Ireland win a penalty and Jamison Gibson-Park takes it quickly. England are all over the place, with Kyle Sinckler on the floor momentarily, and the visitors waste no time as Hugo Keenan dashes over.
Another two points from Johnny Sexton makes it a slightly more comfortable nine-point cushion.
England 6-8 Ireland
The line-out is abandoned as Ireland win a free-kick and the visitors are straight up, within 5m of the tryline.
England 6-8 Ireland
A series of sharp offloads helps Ireland make some progress but once they're stopped, referee Mathieu Raynal brings them back for an earlier penalty.
Maro Itoje was caught tackling high and Ireland kick to the corner.
Matt Dawson
Former England scrum-half on BBC Radio 5 Live
Maro Itoje is covering every inch of the field. He is unbelievable!
England 6-8 Ireland
Eddie Jones was down on the touchline while Smith was kicking that, deep in conversation with replacement prop Joe Marler and lock Joe Launchbury.
Could we see some changes at half-time for England?
More great work from Maro Itoje halts another Ireland attack and the visitors will have a line-out just inside England's half.
Marcus Smith
That one's over.
England have been down to 14 men since the second minute but somehow they are just two points behind. Impressive stuff.
England 3-8 Ireland
Hold up, bonus for Henry Slade. The mark was actually 5m further forward and the shorter distance means Marcus Smith will take it.