Slovenia are growing into this. Josip Ilicic has a go at wriggling through a wall of green and into the area. Unsurprisingly, he fails.

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Matt Hurst: Bought my missus a cat but demanded it be called 'Sir Alex'. No shortening of name, he gets full title when called to come in

Any humans named after footballers? Or is it just cats?

Nice move from Slovenia.

Josip Ilicic steps over a through ball and Roman Bezjak is on to it in the right channel of the area. He flashes a shot into the side netting.

Image source, Reuters

John Hartson
Former Arsenal and Wales striker on BBC Two Wales

"Joe Allen controlled the first half, he showed his class. He always looks like he has plenty of time on the ball. He is certainly a starter for Chris Coleman in that first Euro 2016 game."

I don't want to bang on about this kit thing, but the turquoise of Slovenia is not a million miles away from the green of Northern Ireland.

While over in Kiev, Wales have foregone their usual red to play in charcoal against the blue of Ukraine.

The mind boggles.

Dafydd Pritchard
BBC Sport Wales in Ukraine

"Wales may be trailing, but their travelling fans are having a great time.

"Having seemingly enjoyed the Ukrainian hospitality earlier today, the Welsh have been in fine voice - and particularly when it comes to cult hero Joe Ledley.

"The Crystal Palace midfielder is on the bench today but, as he has been warming up, the Wales supporters have been pleading with him to recreate the dance which made him something of a social media sensation following their Euro 2016 qualification.

"Ledley politely declined, instead applauding the fans and continuing with his stretches."

Image source, PA

Shane Ferguson does well to win a corner off Nejc Skubic, but Steven Davis hits the first man.

John Hartson
Former Arsenal and Wales striker on BBC Two Wales

"It was a terrific finish from Yarmolenko, it is a difficult skill. There's probably plenty of dampness on the pitch so the ball is skimming up fast. He probably catches Wayne Hennessey flat."

Image source, EPA

The green of Northern Ireland have a free-kick on the halfway line and they send up the big boys.

Steven Davis lumps it into the box and Gareth McAuley is unable to guide his header on target.

So, Northern Ireland are playing in green.

And Slovenia are playing in... green.

Unless me eyes are playing tricks on me.

Image source, PA

We want to know about names inspired by footballers.

Michael Rosen: We named our cat after the great Arsenal striker Alan Smith #smudge, external#bbcfootball, external Met him, told him. He said 'Is he nippy?'  

A tweet about cats from a poet? Our work here is done.

Image source, Rex Features

Iwan Roberts
Former Wales striker on BBC Two Wales

"Chris Coleman will be frustrated and angry with conceding that goal. We've looked good, comfortable, strong defensively and had plenty of possession without making it count. But we have to concentrate at set-pieces - it is hurting us."

Image source, Reuters

Early danger for Northern Ireland as Jonny Evans stumbles while dealing with a long ball. Roman Bezjak is almost on to it, but Gareth McAuley is over to clear up.

A final chance of the half for Wales, as Joe Allen swings in a free-kick. Ukraine deal with it. And that's half-time.

And Northern Ireland get us under way at Windsor Park.

Ukraine have a skip in their step now and are seeing more of the ball. There's a bit more zip to their play.

Image source, Reuters

A reminder that Northern Ireland's game against Slovenia is on BBC Two Northern Ireland right now. You can also watch it by using the Live Coverage button on this page.

On top of that, there's commentary on BBC Radio Ulster and BBC Radio 5 live.

Basically, you have no excuses for missing out.

Image source, Getty Images

Slovenia came a respectable third behind England and Switzerland in their Euro qualifiers group and picked up wins over the Swiss, Lithuania and Estonia along the way.

Ranked 54th in the world, they were beaten by Wales' opponents tonight Ukraine 3-1 on aggregate in a play-off to reach the finals.

They beat Macedonia 1-0 on Wednesday, with Roman Bezjak getting his first international goal.

Among their ranks are Nottingham Forest defender Bojan Jokic, who's on loan from Villareal.

And West Brom fans will recall Bostjan Cesar (pictured), Slovenia's most capped international with 90 games, who played for the Albion in the 2007-08 season on loan from Marseille.

Jonny Williams bursts forward at the Ukraine defence, pushes it past Yevhen Khacheridi, and is brought down. Booking for the Ukrainian.

Tom Lawrence lines it up from 25 yards and hits it into one of the many empty seats in the stadium.

Lyle Jackson
BBC Sport NI at Windsor Park

"Northern Ireland boss Michael O'Neill has been out for a bit of a meet and greet, cup of tea in hand. He's chalking up the miles this week, having been in Berlin to watch Euro 2016 opponents Germany play England on Saturday. Tomorrow, O'Neill is off to Munich to run his eye over the Germans again when they take on Italy. Monday night - it must be Belfast.

"His side are attempting to make history tonight by making it a record 10 matches unbeaten. The boys in green managed nine without defeat twice in the 1980s under Billy Bingham."