With those changes for Turkey at half-time, it looks like they have gone to three at the back.
Juventus centre-back Merih Demiral is on for midfielder Okay Yokuslu, who spent last season on loan at West Brom, while midfielder Yusuf Yazici replaces Ozan Tufan.
Turkey 0-1 Wales
A rare save for Danny Ward from a shot from distance. He's had a quiet night so far, long may that continue, eh Wales fans?
Turkey 0-1 Wales
Much better intensity to the Turkish play.
This half is going to be far tougher for Wales.
Turkey 0-1 Wales
Dan James' cross almost creeps in. Corner... cleared.
Image source, Getty ImagesTurkey 0-1 Wales
Good start to the second half by Turkey.
They put a lovely cross in, but Cengiz Under isn't as good at heading as he is at dribbling and the danger is averted as he heads wide.
Turkey 0-1 Wales
Aaron Ramsey (17) and Gareth Bale (33) for 50 of the 72 goals Wales' current Euro 2020 squad have scored.
Another little nugget for you....Ramsey has either scored or assisted exactly half of the 12 total goals that Wales have scored at European Championship tournaments (two goals & four assists).
Image source, Getty ImagesTurkey 0-1 Wales
We are back under way.
HT: Turkey 0-1 Wales
A double change for Turkey for the second half.
Ozan Tufan is replaced by Yusuf Yazici and Merih Demiral is on for Okay Yokuslu.
HT: Turkey 0-1 Wales
HT: Turkey 0-1 Wales
Ashley Williams
Former Wales captain on BBC One
I'm buzzing with it. That's exactly what we wanted to see today and Turkey gave it a right go as well but the defenders stood up to that and saw that out.
In of showing an intent from the off we were at it and our big players showed up in that first half.
HT: Turkey 0-1 Wales
Neil Taylor
Wales full-back on BBC One
Tukey started to come into it. They have had a couple of a good chances.
But Wales have defended the box very well.
Even though Turkey had very good spells and looked dangerous going forward, I think we look comfortable.
HT: Turkey 0-1 Wales
Image source, BBC SportWho has impressed you this evening? Rate the players here.
HT: Turkey 0-1 Wales
Aaron Ramsey has been everywhere in that first half.
He has had more touches (41) than any other Wales player. And of course that all important one a few minutes back saw him his 17th international goal.
He's now scored one more than Rob Earnshaw, Cliff Jones and Mark Hughes for Wales, with only six players in front of him in the scoring charts.
Image source, OptaHT: Turkey 0-1 Wales
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HT: Turkey 0-1 Wales
Mark Hughes
Former Wales manager on BBC One
Very encouraging, I thought we set our stall out right from the off. We had a higher press than last time out and that helped us and we had some good chances along the way.
A couple of chances at the back post that maybe we could have done better with. Aaron Ramsey making great runs into the box and thankfully at the end we've been able to convert one.
HT: Turkey 0-1 Wales
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HT: Turkey 0-1 Wales
Robbie Savage
Ex-Wales midfielder on BBC One
Never mind those two chances Ramsey missed, that doesn't matter now. Brilliant ball from Bale! Perfectly timed, what a ! The chest and the finish on the half volley.
Real Madrid to Juventus. Wales 1-0 up.
He can miss as many as he likes as long as that is the winner!
HT: Turkey 0-1 Wales
Nathan Blake
Former Cardiff and Wales striker on BBC Radio Wales
It's silenced the crowd that goal. A fantastic half for Wales.
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There we are.
What a fantastic performance so far from Wales.
Gareth Bale's incredible and Aaron Ramsey's fine finish put Wales ahead and Ramsey could on another day have a hat-trick.
Very encouraging.
See you in a few.
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