Neil McCann
Former Rangers winger on BBC Sportsound

I like Giakoumakis, he's prepared to run but equally he can hold it up as well. Kyogo has started dropping deeper already.

A graphic flashes up on the TV coverage. Celtic have scored 16 goals in the final 15 minutes of matches this season. More than anyone else.

They don't look like doing it here. But will they?

Craig Levein
Former Scotland manager on BBC 5 Live

This will be a mystery to the manager that Celtic's performance has been nowhere near where it needs to be.

Celtic haven't even had a chance in this second half.

That's testament to Rangers, but also so unlike the league leaders.

Alfredo Morelos is off, and on comes Scott Wright.

Ryan Jack is on for Rangers by the way, with John Lundstram off. Scott Wright is also coming on soon.

Jota and Giorgos Giakoumakis replace Daizen Maeda and Reo Hatate for Celtic.

There's a little clash of heads between James Tavernier and Daizen Maeda.

The Rangers captain is down with a nosebleed but he'll be ok. Here's a look at his penalty which gave his side the lead. Top bag.

Image source, PA Media

Do Celtic have a response in them?

Rangers are on course to cut the gap to six points, and re-ignite their title hopes.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Celtic have got to get a hold of the ball in the forward areas. Rangers have been pressing well and Celtic haven't been able to dictate the play like they did in the first half.

Rangers launch an attack, and Fashion Sakala cuts in and smashes a shot goalward, which is blocked by Cameron Carter-Vickers.

Josip Juranovic is seriously struggling playing out of position at left-back.

There will be another check for a potential Celtic penalty.

Two handballs are looked at, but no penalties given. Again they're both close-range where Connor Goldson blocks two balls.

The Rangers defender couldn't do much about either.

Jonathan Sutherland
BBC Sport Scotland

What a turnaround at Ibrox.

Celtic with the lead in the first half but they were certainly not at their best. Several players not hitting the heights we have become accustomed to.

Juranovic - linked with a move to the cream of top clubs across Europe - has looked a shadow of the player who starred for Croatia in Qatar.

Starfelt then shooting his side in the foot with the penalty award.

Suddenly the faux pas from Morelos feels like a long time ago and Ibrox is bouncing.

Check for a Celtic penalty. A TV replay shows Connor Goldson's arm does connect with the ball. At least it looks like it.

But VAR Willie Collum has decided not to send John Beaton to the monitor to look for himself.

No penalty.

Liel Abada has made an immediate impact.

The winger scampers into the box and lifts the ball into the six-yard box, forcing Connor Goldson to nod it over his own bar.

Celtic get consecutive corners, and Carl Starfelt's shot is blocked as Rangers clear.

Ange Postecoglou is changing it up.

Aaron Mooy replaces Matt O'Riley in midfield for Celtic, with Liel Abada on for James Forrest.

Brilliant from Reo Hatate.

The Celtic midfielder rolls Malik Tillman and gets into the box, before flashing a cross past the goal.

If Allan McGregor doesn't get a touch, Daizen Maeda probably had a tap in for Celtic.

There were just five minutes and 39 seconds between the two Rangers goals.

Image source, SNS

The TV camera is shaking as Ibrox bounces.

Celtic look rattled.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

It's flipped so easily and so quickly when you consider the first goal and the penalty. Celtic have a big challenge now. Can they play their game?

Neil McCann
Former Rangers winger on BBC Sportsound

You're not saving that one, you'd need to be swinging from the crossbar to keep that out. He must have been feeling the nerves, he's missed one or two, but that was emphatic, considered and had loads of conviction.