Rate the playerspublished at 63 mins
Portugal 2-3 Spain
Nacho's rating to improve? Marks out of 10 here.
Fernando Hierro takes charge of Spain for the first time
Real Madrid star Cristiano Ronaldo looks to shine for Portugal
Iran beat Morocco 1-0 in the earlier Group B opener
Today's matches: Group C - France v Australia (11:00 BST, BBC TV, 5 live), Peru v Denmark (17:00 BST, BBC TV, 5 live)
Group D - Argentina v Iceland (14:00 BST, ITV, 5 live), Croatia v Nigeria (20:00 BST, ITV, 5 live)
Stephan Shemilt
Portugal 2-3 Spain
Nacho's rating to improve? Marks out of 10 here.
Text 81111
Just look at how Spain score their goals compared to Portugal. It's men and boys in that respect, but the boys seem to be having their fair share of luck.
Alex Maynard
Portugal 2-3 Spain
Remember the subdued atmosphere at the beginning of the second half? Not a bit of it. They can hear the noise in space.
Portugal 2-3 Spain
Danny Murphy
Former England midfielder on BBC One
Isco is brilliant again, and his quick feet are so hard to defend against. When it falls to Nacho we didn't expect that. It was technically perfect and he has made amends for his error earlier in the game.
Portugal 2-3 Spain
It was excellent work down the left from Isco once more, with the ball eventually finding its way across to Nacho.
He hadf to hit down on the volley, which is so hard to do. Mere mortals would have hit the corner flag.
Cristiano Ronaldo looks angry enough to combust.
#bbcworldcup
Grant: A crisp volley from Nacho there
Ash Williams: There we go. Spain players working together. Far too simple. What w strike by Nacho
Phil Noble: Wow. One of the best goals I've ever seen
Portugal 2-3 Spain
Patrick Jennings
BBC Sport in Russia
Incredible. Nacho Fernandez couldn't have asked for more, a spellbinding strike that could totally change Spain's tournament. What a relief for him too after his awful challenge for the penalty and opening goal.
Portugal 2-3 Spain
Chris Waddle
Ex-England winger on BBC Radio 5 live
What a goal! Best of the game for me.
What a strike, keeper has absolutely no chance. Spain have deserved it the way they have started the second half.
Nacho
What a hit!
Spain lead through Nacho, who has rocketed one from the edge of the penalty box.
He makes amends for giving away the first-half penalty, swinging his right foot through a bouncing ball, nestling it into the net off the port.
Incredible game.
Portugal 2-2 Spain
On the balance of play, you have to say that Spain are good value to be at least level. They had most of the first half, and conceded to a penalty and a goober. David de Gea looks relieved. You fancy Spain from here...
Portugal 2-2 Spain
Chris Waddle
Ex-England winger on BBC Radio 5 live
Well worked free kick. Sergio Busquets out-jumps everyone and Costa gets there to tap in. Portugal didn't do their job defensively.
Portugal 2-2 Spain
Danny Murphy
Former England midfielder on BBC One
It's a good header back across by Sergio Busquets at the far post, and that is exactly where you want your striker. It's just what Spain needed and it has come from nothing.
Diego Costa
Off the training ground! Spain magic something from the free-kick and we are all square once more.
It's a delightful, teasing ball from David Silva, with Sergio Busquets rising at the back post. He nods down to Diego Costa, who can't miss.
Ronaldo 2-2 Costa
Portugal 2-1 Spain
Andres Iniesta tripped. Spain free-kick coming up about 30 yards out. Central. A crowd of white shirts around it. Now just left to Koke and David Silva...
Portugal 2-1 Spain
Danny Murphy
Former England midfielder on BBC One
Portugal are having to work hard but their back four is well organised and they are proving tough to play through.
Portugal 2-1 Spain
Portugal are defending on the edge of their box, as if that is the line that shall not be breached. Spain look for width, Isco seems to have switched from the left to the right. The second half has been a phoney war so far.
Portugal 2-1 Spain
The pace is slower than the first period. That suits Portugal. Less chasing. Spain are ponderous, being crowded when they have the ball.
Portugal 2-1 Spain
Danny Murphy
Former England midfielder on BBC One
The pitch isn't perfect. There are a few areas that have been heavily watered so it's a bit slippy. The scrappier the better for Portugal.
Portugal 2-1 Spain
Ronaldo off and running again, being shadowed by his mate Sergio Ramos. It's slippery, plenty of players ending up on the turf. When a shot comes in from distance, David de Gea is relieved to not have to make a save.
Portugal 2-1 Spain
Chris Waddle
Ex-England winger on BBC Radio 5 live
It think in the Spain dressing room they would have had a go at each other about the tempo and playing better. Not saying arguing but a heated discussion.