This article updates itself. There is no need to refresh this page. Last Updated at 10:48 pm, October 16th 2012
A fantastic, and unlikely, point for a very happy Michael O'Neill and his players, who put in a Herculean performance to spoil Cristiano Ronaldo's party on his 100th cap. Thanks for tuning in and getting involved over the last couple of hours - hope you enjoyed the match as much as I did! See you again soon.
And it's all over! What a superb point for Northern Ireland against the team ranked third in the world.
Aaron Hughes is adjudged by the referee to be taking far too long over a throw-in and goes into his notepad.
Booking for Portuguese defender Pepe.
GOAL! Portugal 1 Northern Ireland 1
Here's a sign of Portuguese intent. Striker Silvestre Varela replaces Ruben Micael.
Davy Ryan on Twitter: 'I'm torn!Great to see the underdog puttin up a fight, not helpin my accumulator though!!'
John Mateer: 'Hopefully another famous victory for our Green 'n White army! Will be remembered like our 1-0 over England and 3-2 over Spain!'
James Russell on Twitter: 'Yes Jonathan. I can believe it. England. Spain. Sweden. #GAWA'
A dazed David Magowan has emailed: 'You know it's been a perfect night for Northern Ireland when the great Ronaldo is unsettled....oh yeah and PINCH ME! Is this really happening??'
And that's half-time. So, Northern Ireland fans, your team is half way to a famous, famous victory against Portugal on their own patch. Can you believe what is happening? Tweet me @ J_Jurejko or email email@example.com.
GOAL!! Portugal 0 Northern Ireland 1
Stef Galley on Twitter: 'You spoke too soon - it's throwing it down!' Indeed Stef, earlier I promised there would be no rain in Porto, a la Warsaw, but I was proved wrong!
David Johnston (@_David_Johnston) has been in touch on Twitter - and he remains confident Northern Ireland can spring a shock. He says: 'Away form of recent has been poor, but Northern Ireland can surprise as England, Spain and Sweden know. Green and white army!'
FIFA World Cup European Qualifying
Tue 16th Oct - Group F
Russia1 - 0Azerbaijan
Israel3 - 0Luxembourg
Portugal1 - 1N Ireland
Tue 16th Oct - Group I
Belarus2 - 0Georgia
Spain1 - 1France
Tue 16th Oct - Group G
Latvia2 - 0Liechtenstein
Bos & Herz3 - 0Lithuania
Slovakia0 - 1Greece
Tue 16th Oct - Group D
Andorra0 - 1Estonia
Romania1 - 4Holland
Hungary3 - 1Turkey
Tue 16th Oct - Group A
Croatia2 - 0Wales
Macedonia1 - 0Serbia
Belgium2 - 0Scotland
Tue 16th Oct - Group B
Czech Rep0 - 0Bulgaria
Italy3 - 1Denmark
Tue 16th Oct - Group E
Cyprus1 - 3Norway
Iceland0 - 2Switzerland
Albania1 - 0Slovenia
Tue 16th Oct - Group H
Ukraine0 - 1Montenegro
San Marino0 - 2Moldova
Tue 16th Oct - Group C
Faroe Islands1 - 4Rep Ireland
Austria4 - 0Kazakhstan
Germany4 - 4Sweden
FIFA World Cup European Qualifying Group A
FIFA World Cup European Qualifying Group B
FIFA World Cup European Qualifying Group C
|4||Republic of Ireland||10||14|
FIFA World Cup European Qualifying Group D
FIFA World Cup European Qualifying Group E
FIFA World Cup European Qualifying Group F
FIFA World Cup European Qualifying Group G
|1||Bosnia and Herzegovina||10||25|
FIFA World Cup European Qualifying Group H
FIFA World Cup European Qualifying Group I