Zuben sends an effort onto the railway tracks beyond the stand. That was a wild attempt.
90 seconds to go!
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Northern Ireland 0-0 Switzerland
Three additional minutes...
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Northern Ireland 0-0 Switzerland
Two to go...
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Northern Ireland 0-0 Switzerland
Three minutes left...
SUBSTITUTION
Northern Ireland 0-0 Switzerland
Here comes Jordan Jones, who is taking his final instructions from Roy Carroll.
He's on for the relentless Shayne Lavery, and that will definitely add some pace in the final five minutes.
The Swiss respond with two subs of their own. Michael Aebischer and Jordan Lotomba replace Denis Zakaria and Silvan Widmer.
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Northern Ireland 0-0 Switzerland
Ali McCann, one of the smallest players on the pitch, rises to head the corner away. Brave defending.
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Northern Ireland 0-0 Switzerland
Switzerland win a corner off Craig Cathcart with eight minutes to go...
Baraclough animated on the sideline
Northern Ireland 0-0 Switzerland
Getty ImagesCopyright: Getty Images
NI manager Ian Baraclough exhorts his charges from the technical areaImage caption: NI manager Ian Baraclough exhorts his charges from the technical area
That was Conor Bradley's 'moment' as a senior international!
He tries a nice Cruyff turn but slips, but instead of giving up he charges Ricardo Rodriguez's clearance down with a brilliant block.
That was one of the biggest cheers of the night!
PENALTY APPEAL
Northern Ireland 0-0 Switzerland
Ali McCann fizzes in a cross and it strikes Nico Elvedi before going out for a corner. The fans behind the goal yell for a penalty but the referee is unmoved.
Replays show it hit the thigh of the Swiss defender.
Jordan Thompson makes way for the returning George Saville, who should add some fresh legs into the tiring NI midfield.
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Northern Ireland 0-0 Switzerland
Switzerland win a free-kick 30 yards from goal. They look like they're going to have a pop so Dion Charles is the draught excluder under the wall.
Rodriguez, in a chorus of boos, steps up to hit it but it's straight at Peacock-Farrell.
As you were.
'Tiring' Northern Ireland
Northern Ireland 0-0 Switzerland
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
Quote Message: I think Northern Ireland are tiring. They are defending well but are not getting out of their own half. I think we need more fresh legs on. Switzerland are starting to get on top.
I think Northern Ireland are tiring. They are defending well but are not getting out of their own half. I think we need more fresh legs on. Switzerland are starting to get on top.
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Northern Ireland 0-0 Switzerland
Ricardo Rodriguez empties Dion Charles as the striker gets in front of the defender near the halfway line.
He's become the pantomime villain after his role in the infamous 2017 penalty incident, but he's somehow avoided a yellow card for that one.
Midfield battle
Northern Ireland 0-0 Switzerland
20 minutes to play...
Getty ImagesCopyright: Getty Images
Remo Freuler and Steven Davis vie for possessionImage caption: Remo Freuler and Steven Davis vie for possession
It's been a much quieter start to the second half, both on the pitch and in the stands, but the fans - particularly those in the Kop - are starting to find their voice.
Amidst what has been an electric atmosphere, the fans have taken their chance on a few occasions to remind the Irish FA of their unhappiness with their ticket prices for this game.
It's a debate which may run on, but the fans are largely concentrating on the job in hand - which is giving the home side as much vocal backing as possible.
It's impossible to call how this match will go at the minute. A draw against Switzerland is good as a standalone result, but in the context of the group Northern Ireland could really do with a win.
Live Reporting
Andy Gray
All times stated are UK
Post update
Northern Ireland 0-0 Switzerland
Zuben sends an effort onto the railway tracks beyond the stand. That was a wild attempt.
90 seconds to go!
Post update
Northern Ireland 0-0 Switzerland
Three additional minutes...
Post update
Northern Ireland 0-0 Switzerland
Two to go...
Post update
Northern Ireland 0-0 Switzerland
Three minutes left...
SUBSTITUTION
Northern Ireland 0-0 Switzerland
Here comes Jordan Jones, who is taking his final instructions from Roy Carroll.
He's on for the relentless Shayne Lavery, and that will definitely add some pace in the final five minutes.
The Swiss respond with two subs of their own. Michael Aebischer and Jordan Lotomba replace Denis Zakaria and Silvan Widmer.
Post update
Northern Ireland 0-0 Switzerland
Ali McCann, one of the smallest players on the pitch, rises to head the corner away. Brave defending.
Post update
Northern Ireland 0-0 Switzerland
Switzerland win a corner off Craig Cathcart with eight minutes to go...
Baraclough animated on the sideline
Northern Ireland 0-0 Switzerland
Post update
Northern Ireland 0-0 Switzerland
10 minutes to go....
One final push!
Post update
Northern Ireland 0-0 Switzerland
Post update
Northern Ireland 0-0 Switzerland
That was Conor Bradley's 'moment' as a senior international!
He tries a nice Cruyff turn but slips, but instead of giving up he charges Ricardo Rodriguez's clearance down with a brilliant block.
That was one of the biggest cheers of the night!
PENALTY APPEAL
Northern Ireland 0-0 Switzerland
Ali McCann fizzes in a cross and it strikes Nico Elvedi before going out for a corner. The fans behind the goal yell for a penalty but the referee is unmoved.
Replays show it hit the thigh of the Swiss defender.
Post update
Northern Ireland 0-0 Switzerland
Another bright performance from the Preston man.
SUBSTITUTION
Northern Ireland 0-0 Switzerland
Jordan Thompson makes way for the returning George Saville, who should add some fresh legs into the tiring NI midfield.
Post update
Northern Ireland 0-0 Switzerland
Switzerland win a free-kick 30 yards from goal. They look like they're going to have a pop so Dion Charles is the draught excluder under the wall.
Rodriguez, in a chorus of boos, steps up to hit it but it's straight at Peacock-Farrell.
As you were.
'Tiring' Northern Ireland
Northern Ireland 0-0 Switzerland
John O'Neill
Former Northern Ireland defender on BBC Radio Ulster
Post update
Northern Ireland 0-0 Switzerland
Ricardo Rodriguez empties Dion Charles as the striker gets in front of the defender near the halfway line.
He's become the pantomime villain after his role in the infamous 2017 penalty incident, but he's somehow avoided a yellow card for that one.
Midfield battle
Northern Ireland 0-0 Switzerland
20 minutes to play...
Post update
Northern Ireland 0-0 Switzerland
What an opportunity for the youngster!
Close your ears, IFA
Northern Ireland 0-0 Switzerland
Mark Sterling
BBC Sport NI at Windsor Park
It's been a much quieter start to the second half, both on the pitch and in the stands, but the fans - particularly those in the Kop - are starting to find their voice.
Amidst what has been an electric atmosphere, the fans have taken their chance on a few occasions to remind the Irish FA of their unhappiness with their ticket prices for this game.
It's a debate which may run on, but the fans are largely concentrating on the job in hand - which is giving the home side as much vocal backing as possible.
It's impossible to call how this match will go at the minute. A draw against Switzerland is good as a standalone result, but in the context of the group Northern Ireland could really do with a win.
It's finely balanced.