Northern Ireland 0-1 Finland (FT)
Benjamin Kallman opens scoring at Windsor Park
Dion Charles has second-half effort ruled out
Michael O'Neill's first home match since returning as manager
Dion Charles scores twice as Northern Ireland beat San Marino in their opener
Finland lost their Group H opener 3-1 to Denmark
Northern Ireland 0-1 Finland
Ciaron Brown could throw the ball to Helsinki, but the 18-yard box will do and Finland are struggling to deal with his balls into the area.
He's had three bites of the cherry and it has taken three attempts for Finland to finally clear the danger.
Northern Ireland 0-1 Finland
Josh Magennis backheels the ball to Dion Charles down the right, but his cross is over-hit and beyond Conor Washington, who had a good bit of space in the area.
Northern Ireland 0-1 Finland
Jensen is now forced off with a head injury and Petola is on in his place. Enforced changes for both sides.
Northern Ireland 0-1 Finland
Woah, super Josh Magennis!
Northern Ireland 0-1 Finland
Daniel Ballard is forced off with a leg injury and is replaced by Josh Magennis.
That's an attacking change by Michael O'Neill.
Northern Ireland 0-1 Finland
The referee has brought his cards out for the second half as Jensen is booked for a heavy tackle on Paddy McNair.
The free-kick is poor but Glen Kamara is penalised for a handball, even though it definitely came off his shoulder.
NI reset and we'll try again.
Northern Ireland 0-1 Finland
Tommy Wright
Former Northern Ireland goalkeeper on Radio Ulster
The pitch needs investment.
Northern Ireland 0-1 Finland
Jim Magilton
Former Northern Ireland midfielder on BBC Radio Ulster
For an international game its absolutely brutal, there's no question about that. You can see how hesitant players are I don't see many players playing one touch, everything is minimum two touches and it makes it difficult. It just looks really wobbly.
It's not an international classed pitch at all.
Northern Ireland 0-1 Finland
Off we go.
No changes for either side.
HT: Northern Ireland 0-1 Finland
Northern Ireland were *this* close to drawing level.
Image source, Press EyeHT: Northern Ireland 0-1 Finland
Jim Magilton
Former Northern Ireland midfielder on BBC Radio Ulster
Conor Bradley has also been brilliant - the two 19-year-olds have really set the tone when Northern Ireland have the ball.
HT: Northern Ireland 0-1 Finland
James Martin, something of a legend in local football circles, has just been presented on the pitch after winning an Oscar for An Irish Goodbye.
He won it on his 31st birthday and he had all the stars singing 'Happy Birthday' to him after winning the award.
He's just been asked on TV if he would rather win another Oscar or have Northern Ireland qualify for the Euros.
"How about both?", he says.
We won't argue with that.
Image source, Getty Images
Image source, PacemakerHT: Northern Ireland 0-1 Finland
Tommy Wright
Former Northern Ireland goalkeeper on Radio Ulster
Shea Charles has been magnificent, we have to get him on the ball more.
HT: Northern Ireland 0-1 Finland
Jim Magilton
Former Northern Ireland midfielder on BBC Radio Ulster
I think Finland's shape has dominated the Northern Ireland shape - they push really high which means their full backs can come up and help dominate the game.
HT: Northern Ireland 0-1 Finland
Image source, Press Eye
Image source, Press Eye
Image source, Getty Images
Image source, Getty ImagesHT: Northern Ireland 0-1 Finland
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
I think Michael will be disappointed as we haven't played with a high enough tempo and been careless with the ball, especially when we trying to play it to strikers.
HT: Northern Ireland 0-1 Finland
Mark Sterling
BBC Sport NI at Windsor Park
There has been a positive glow around the Northern Ireland squad ever since Michael O'Neill came back for a second spell as manager.
That Finland goal has brought the mood down a peg or two, however, and the home side need to respond in the second half.
There have certainly been signs that they can do that, none more so than that move before the break when Shea Charles superbly released Conor Bradley, who surged forward before playing a perfectly-weighted pass to Dion Charles, whose shot on the turn was saved.
This is a massive 45 minutes coming up for Northern Ireland and a half of football that could be so, so important to their chances of qualifying from Group H.
Windsor awaits.
Northern Ireland 0-1 Finland
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
It was a great ball from Bradley then Charles was on to it, the goalkeeper has done well to close it down with a big right foot. Charles might be disappointed he didn't take a better strike but I keep saying, when Charles gets the ball, things can happen!
Northern Ireland 0-1 Finland
After a full 15 seconds of additional time the whistle goes for half-time.
Northern Ireland have it all to do in the second half.
Northern Ireland 0-1 Finland
Conor Bradley catches Pukki despite getting a touch on the ball and Finland win the free-kick.