Click an icon to watch or listen
Rhiannon Roberts puts Wales into the lead in the 20th minute
Ramona Bachmann equalises for Switzerland as the half-time whistle looms
Ana-Marie Crnogorcevic taps in on the rebound after hitting an upright with a penalty only to be denied by offside
Bachmann denied by another offside, confirmed by VAR
Fabienne Humm seals victory for the hosts in the dying moments of extra time
This was the biggest game in history of the Wales women's team
HT: Switzerland 1-1 Wales
Katie Sherwood
Former Wales midfielder on BBC Two Wales
It was a really positive half from Wales, take away the goal from the end.
They were looking compact in defence and really limiting the space for the Swiss had to play and we got a goal.
But that little lack of fatigue and lack of communication at the end allowed Switzerland to get back into the game.
HT: Switzerland 1-1 Wales
Gareth Vincent
BBC Sport Wales at Stadion Letzigrund
It was all going so well for Wales, who smothered Switzerland's considerable attacking threat for almost all of that first half.
The increasing frustration of the home crowd offered evidence how well things were going for Wales - but that late goal from PSG's Ramona Bachmann has changed the mood.
Wales' run of five successive clean sheets is over.
Having got themselves in front, Gemma Grainger's side must show their mettle if they are to seize the initiative once more in the second half.
HT: Switzerland 1-1 Wales
Gareth Bailey
BBC Sport Wales at the Stadion Letzigrund
The late goal livened up the home crowd a bit who sense their side is in the ascendency.
The hosts probably didn't want the half to come to a close as they piled on the pressure.
HT: Switzerland 1-1 Wales
Jo Price
Former Wales goalkeeper on BBC Radio Wales
Gemma Evans just dropped off a little there opening up a gap creating space for them to come in and take that opportunity.
A great finish there and nothing Laura O'Sullivan could do and it's probably at the worst possible time Wales could have conceded there.
They'll go in at half-time now and regroup.
Switzerland 1-1 Wales
What a hammer blow for Wales that goal was.
For 44 minutes Gemma Grainger's side was magnificent, but now it is 1-1 and the hosts have the ascendency again.
But Wales must take heart from how well they have played.
See you in a few, let's have a brew.
Switzerland 1-1 Wales
Now Luana Bühler heads over from a home corner.
Wales are suddenly on the ropes.
Switzerland 1-1 Wales
Home pressure tells and that is a lovely, lovely goal.
Clever build-up play, Noelle Maritz pulls the ball back and Ramona Bachmann fires into the top corner.
Image source, Getty ImagesRamona Bachmann of Switzerland celebrates scoring their side's first goal
Switzerland 0-1 Wales
Danger women Ramona Bachmann runs directly at Wales almost for the first time, but Rhiannon Roberts denies her with an inch-perfect tackle.
Wales' defensive effort so far has been immense.
They had five clean sheets in a row heading into this game.
Switzerland 0-1 Wales
Gareth Bailey
BBC Sport Wales at the Stadion Letzigrund
The Switzerland fans are clearly unhappy with what they deem to be time-wasting tactics from the visitors as loud boos ring around the Stadion Letzigrund.
If the home fans were confident of a win before the game, that early goal for Wales has certainly got them more nervy.
Switzerland 0-1 Wales
Eseosa Aigbogun has a free header at the back post, but no Switzerland players react in the penalty area.
Laura O'Sullivan hasn't really been tested. No wonder the home fans are getting frustrated.
Switzerland 0-1 Wales
Gwennan Harries
Former Wales striker on BBC Two Wales
A superb timed tackle from Hayley Ladd.
The danger that was on from the pace that Switzerland have got.
Ladd had to ensure she timed it and she did time it perfectly.
Switzerland 0-1 Wales
Wales have never been in this situation before, but at the moment they look incredibly calm.
Switzerland 0-1 Wales
Switzerland really don't like Wales' set-pieces, more holes in their defence than Swiss.... nope, I won't. Too cheesy.
Switzerland try and break, but Hayley Ladd produces a perfect tackle to stop the counter.
So good from Wales so far.
Switzerland 0-1 Wales
Kayleigh Green receives some treatment.
She looks in some discomfort, but she's also tougher than overcooked steak and is back on.
Switzerland 0-1 Wales
Jo Price
Former Wales goalkeeper on BBC Radio Wales
It's been a really good battle between the Swiss number nine (Ana-Marie Crnogorčević) and Gemma Evans this evening.
Evans is a talented defender and has been a consistent throughout the entire campaign and is definitely somebody who has cemented their place within this team.
Switzerland 0-1 Wales
Two of Wales' unsung heroes, Gemma Evans and Hayley Ladd, they are going to be sung heroes tonight.
They are currently clearing everything.
Switzerland 0-1 Wales
Kath Morgan
Former Wales defender on BBC Cymrufyw
Now Switzerland have conceded we will see how much they have in them to raise the tempo of the game.
It's going to be a hard period for Wales now to keep their lead until half-time until Gemma Grainger can have a chat with them.
Switzerland 0-1 Wales
Gareth Bailey
BBC Sport Wales at the Stadion Letzigrund
The far corner of the stadium is belting out Yma o Hyd and "Wales, Wales, Wales".
Safe to say the traveling supporters are absolutely loving life now.
Switzerland 0-1 Wales
Portugal v Iceland is still 0-0... but that's a conversation for us to discuss in the second half.
One thing at a time.
Switzerland 0-1 Wales
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.