Ronaldo treble - a free-kick opener and two superb finishes late on
Rodriguez levels at 1-1 from spot after VAR review gives Swiss penalty
Ref had awarded Portugal a penalty following counter-attack before review for Swiss spot-kick
England face Netherlands in other semi-final on 6 June
Portugal 2-1 Switzerland
Chris Sutton
Ex-Chelsea striker on BBC Radio 5 live
The Portuguese Pied Piper leading Switzerland in a merry dance this time. As the ball is pulled across to Ronaldo, he uses the pace of the ball to caress it past Yann Sommer.
Ruthless Ronaldo looks like he will take his side into the final.
Image source, EPA
Cristiano Ronaldo
He's only gone and won it for Portugal!
There's still time for Switzerland to equalise but the hosts have the lead thanks to Cristiano Ronaldo.
A gorgeous cut-back from Bernardo Silva is perfectly executed 12 yards out.
The crowd in Porto spring from their seats. Scenes!
Portugal 1-1 Switzerland
Xherdan Shaqiri is good at scoring - not so good at tackling.
He completely misses the ball as he attempts a challenge on Goncalo Guedes - the Portuguese substitute landing in a heap.
Shaqiri shrugs and gives a look as if to say: 'I hardly touched you'.
#bbcfootball
Ryanflint: Hope the Swiss progress. I don’t want Ronaldo to keep taking the spotlight for what is meant to be a team game.
Image source, ReutersPortugal 1-1 Switzerland
Renato Steffen is on for Steven Zuber who has actually had a decent game. The clock is ticking...and extra-time is beckoning.
Portugal 1-1 Switzerland
Ronaldo has done something to his arm. He's wincing but he's carrying on for now. Meanwhile, the Swiss are getting ready to make a change.
Portugal 1-1 Switzerland
Chris Sutton
Ex-Chelsea striker on BBC Radio 5 live
It has been a good contest and both teams are giving their lot, but the Swiss are just sucking it up a little bit now.
Image source, EPAPortugal 1-1 Switzerland
Portugal are spraying it about nicely but cannot open up the Swiss defence. A lovely spell of passing ends when Bernardo Silva, of all people, giving away possession. A Premier League winner but can he do it on a Wednesday night in Porto against Switzerland?
Portugal 1-1 Switzerland
Still wide open, still end-to-end. Next goal wins it?
#bbcfootball
Image source, TwitterPortugal 1-1 Switzerland
Joao Felix's evening is over. The teenage forward everyone is talking about has not had his finest game. Will he be appearing in the final on his next appearance for Portugal? Around 20 minutes of normal time remaining.
Image source, ReutersPortugal 1-1 Switzerland
Image source, BBC SportRonaldo scored Portugal's goal but how has the Juventus forward performed? Rodriguez nabbed the leveller, but is it enough to get him a good rating? And what about the other 20 players on the pitch?
You can now rate their displays out of 10 using our Player Rater tool.
Portugal 1-1 Switzerland
This could swing either way.
Gentle summer friendly tournament?
Forget it.
Portugal are seething.
Image source, EPAPortugal 1-1 Switzerland
Chris Sutton
Ex-Chelsea striker on BBC Radio 5 live
Xherdan Shaqiri is persistent and he goes one, two, three challenges and he hangs it up for Haris Seferovic. He has to go back across Rui Patricio.
How many chances is he going to waste?
Portugal 1-1 Switzerland
It gets worse for Portugal.
Pepe has gone off injured. Former Crystal Palace, Southampton and West Ham defender Jose Fonte is on.
Image source, ReutersPortugal 1-1 Switzerland
Image source, ..
Portugal 1-1 Switzerland
Portugal's players cannot believe what has just happened....let alone the fans in the stands.
A reminder there will be extra-time if the scores are level after 90 minutes...then, possibly, penalties.
#bbcfootball
Craig: I watched that like the ref on VAR many times and I can not see how that was a penalty
Josh: VAR, the gift that just keeps on giving..
Portugal 1-1 Switzerland
Chris Sutton
Ex-Chelsea striker on BBC Radio 5 live
This is great theatre and it's the correct decision. There was contact and it doesn't matter if it was accidental. This is why VAR is such a positive thing.
Ricardo Rodríguez
No one can quite believe what has just happened.
Referee Felix Brych had awarded a penalty to Portugal when he went to check an incident which had happened a few moments earlier at the other end of the pitch.
Having spent ages checking the TV monitor on the side of the pitch, he then awards Switzerland a penalty for a foul by Nelson Semedo on Steven Zuber from which Ricardo Rodriguez scores.
We haven't heard the last of this...
Image source, PA