Penalty: Wales 3 - 17 Irelandpublished at 18 mins
Johnny Sexton
Sexton cancels out that effort from Biggar.
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FT: Wales 10-34 Ireland from the Principality Stadium
Van der Flier scores bonus-point fourth try for Irish
Liam Williams yellow-carded for high tackle
Williams scores try early in second half for Wales
Doris, Ryan & Lowe first-half tries for Irish
Matt Lloyd
Johnny Sexton
Sexton cancels out that effort from Biggar.
Wales 3-14 Ireland
Matt Gault
BBC Sport NI at Principality Stadium
The 2023 Six Nations is barely 10 minutes old and already 'The Fields of Athenry' rings out around the Principality Stadium.
The world's number one side are out to make a statement early doors in Cardiff.
What a piece of covering that was from Hugo Keenan, by the way, but Wales still get points on the board - and that's all that matters to them at this stage after that barnstorming start from the men in green.
Wales 3-14 Ireland
Wales earn a penalty after an attacking scrum and opt for a kick at goal, rather than putting it into the corner.
Dan Biggar slots the kick and Wales are on the scoreboard, but Ireland will be happy only to concede the three points.
Wales 0-14 Ireland
Jonathan Davies
Former Wales international on BBC One
Great pressure on Sexton, that's what Wales have to do, great full-back play.
Wales 0-14 Ireland
Oh chance for Wales... finally.
Huge tackle by Gareth Thomas dislodges the ball.
Rio Dyer kicks ahead but full-back Hugo Keenan just wins the foot race.
Wales 0-14 Ireland
Jonathan Davies
Former Wales international on BBC One
It's never an individual runner, it is very difficult when the other runner with him takes a defender off him.
In the post contact area, Ireland are totally dominating in this first half.
James Ryan, con Johnny Sexton
Short tap penalty and the big lock is over for a second Irish try.
This is almost too easy for Ireland.
Wales 0-7 Ireland
James Lowe and Hugo Keenan are so strong with the ball.
There is power all across the pitch for Ireland.
They have a penalty 10 metres out.
Wales 0-7 Ireland
Dennis Hickie
Former Irish winger on BBC Radio 5 Live
I've got to state the obvious here. It's the worst possible start for Wales, after the atmosphere and the passion.
You can just feel the air going out of the stadium.
Wales 0-7 Ireland
Jonathan Davies
Former Wales international on BBC One
That's what you try to do as an opposition - get in there, get an early score and quiet the crowd down.
Wales 0-7 Ireland
Tom Shanklin
Former Wales international on BBC Radio 5 Sports Extra
It only takes one big carry! When you're five metres out you only need one big carry.
Wales are under a lot of pressure, and it all came from that kick from James Lowe.
Liam Williams had to wait that extra second to touch the ball down.
Wales 0-7 Ireland
Well that's about as bad a start as Wales could have imagined.
Now we'll really see what they've got.
Wales 0-7 Ireland
Tony Ward
Former Ireland fly-half on BBC Radio Ulster
Caelan Doris is almost unstoppable in that situation. I thought there was a suspicion of a forward pass from Johnny Sexton but he got away with it.
Dream start for Ireland.
Wales 0-7 Ireland
Jonathan Davies
Former Wales international on BBC One
That all came from a miskick to touch.
Caelan Doris, con Johnny Sexton
And Ireland are over already.
What a start for Ireland.
Line-out inside the 22, the forwards bash it up and the number eight squeezes through.
Wales 0-0 Ireland
Ireland captain Jonny Sexton gets us under way - the Six Nations has started!!
Wales v Ireland (14:15 GMT)
Wow.
As if the temperature wasn't rising enough, the heat from those flame throwers is incredible.
Time for the anthems.
Wales v Ireland (14:15 GMT)
Dennis Hickie
Former Irish winger on BBC Radio 5 Live
Jamison Gibson-Park has been central to Ireland's developed and evolved game plan in the last two seasons.
What he does is good, if not better, than most scrum-halves in the world. He gets the ball from the contact area very quickly.
So much of the Irish game plan is based off that, so without that Ireland would be a different team.
Wales v Ireland (14:15 GMT)
Sam Warburton
Former Wales captain on BBC One
Wales flanker Jac Morgan is actually almost a carbon copy print of Josh van der Flier.
They are so identical I don't think there are two sevens in international rugby that are so alike.