Deac heads Cluj into lead but Forrest levels and Edouard puts Celtic in front
Omrani nets penalty after Brown handball but Christie restores lead
However Omrani scores his second and Tucudean nets in stoppage-time
Sides drew 1-1 in Romania last week
Celtic now play Sheriff Tiraspol of Moldova or AIK of Sweden in Europa League play-off round
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Celtic 1-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageBrilliant play. The dummy by Odsonne Edouard and what a brilliant touch inside by James Forrest then he slams it into the top corner.
James Forrest
Image source, BBC SportWho else?! It's three goals in a week for James Forrest and this one is a beautifully crafted effort.
Callum McGregor gets free up the left and fires low in for Odsonne Edouard. The Frenchman's glorious dummy leaves Forrest in yards of space at the back post, he jinks past Arlauskis, and blasts into the back of the net.
Cracking goal.
Celtic 0-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageReally good positive start from Celtic. But they have got to be wary that they don't over-commit and allow this team to break on them.
Celtic 0-1 Cluj
Well, Celtic have certainly started the second half with a bang.
First, Kristoffer Ajer's header is cleared in the goalmouth.
Then, from the corner that follows, Arlauskis blocks Simonuvic's effort.
That's got the crowd going.
Celtic 0-1 Cluj
We're back under way
HT: Celtic 0-1 Cluj
A monumental second half beckons for Celtic. There is a whole heap of pressure on their shoulders, given the money and fanfare of the Champions League group stage.
Can they find a way to crack a disciplined and dynamic Cluj? They haven't delivered anything like their best stuff so far.
HT: Celtic 0-1 Cluj
Tom English
BBC Scotland's chief sports writer
Quote MessageWe've been love-bombing Celtic for all of their goal threat and some of their football. Now they need to play with a lot of mental strength. We know they're good footballers, but are they good enough to operate under this kind of pressure? We'll find out a lot about them in this next 45 minutes
HT: Celtic 0-1 Cluj
Image source, BBC SportHT: Celtic 0-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageCeltic have got to come up with something special to win this game. I don't know whether Cluj will be able to maintain this pressing for the 90 minutes - it would be incredible if they could - but Celtic need a goal and need a goal quickly.
HT: Celtic 0-1 Cluj
Tom English
BBC Scotland's chief sports writer
Cluj have been very good, they've been physically strong, they've dealt pretty comfortably with what Celtic have thrown at them.
It's a simple goal, a simple throw-in. Callum McGregor is out of position at left back, doesn't match the run. All of a sudden this stadium is a very nervous place, and with good reason.
Celtic have been good in possession but we've not seen much of a goal threat.
Cluj look the better side, they look a better side than last week. They look to be enjoying themselves.
Image source, SNSThis has been an exceedingly frustrating first 45 minutes for the hosts. They have created precious little, have yet to force Arlauskis into any sort of serious action, and find themselves smothered and hassled by an aggressive Cluj press.
Ciprian Deac's brilliantly taken header has given the Romanians the lead, and a precious away goal.
It's 2-1 on aggregate and Celtic have it all to do. They are one half of football away from crashing out of the Champions League.
Image source, SNSCeltic 0-1 Cluj
All things considered, Cluj look pretty comfortable. They're tidy on the ball, and relentless in their harrying of the Celtic back-four.
The board goes up, indicating two minutes of stoppage time will be played at the end of a frustrating first half for the home side.
Celtic 0-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageRondon just caught Ajer as he passed back to Bain. The referee could easily have pulled out a second yellow. The next one, he'll be off.
Celtic 0-1 Cluj
Rondon's jacket is on a very shoogly peg. Barely two minutes after being booked, he catches Kristoffer Ajer late as he snaps at the heels of the big Norwegian.
No second yellow, despite the baying of the home fans. You'd have to imagine that's the Venezuelan's last chance, though.
Celtic 0-1 Cluj
A couple of yellow cards - the first of the game for Cluj's Rondon, who scored in the first leg, for fouling Hatem Elhamed.
The Israeli then goes into the book himself for cynically taking down Omrani.
Celtic 0-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Image source, SNSQuote MessageCeltic have got to keep that tempo up and see if Cluj tire a little bit. I can't see them continuing at this tempo of closing players down.
Celtic 0-1 Cluj
Celtic win a free-kick around 40 yards out, Olivier Ntcham clips it in, but Scott Brown's header was never going to trouble Arlauskis in the Cluj goal.
Celtic 0-1 Cluj
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageIt was only Edouard in there for Christie. I would have liked to have seen more players in the box, maybe Forrest getting across from the opposite wing. He had to make all the movement himself. He did stab it, but it was high over the top.
Celtic 0-1 Cluj
That's much more like it from Celtic and Ryan Christie, so often their game-breaker.
The midfielder wrestles and jinks his way to the bye-line, and his cut-back finds Odsonne Edouard six yards out.
The Frenchman can only divert his shot over the crossbar, much to the dismay of the fans leaping to their feet behind the goal.
Celtic 0-1 Cluj
Here's a look at the goal that separates the teams - and, as it stands, is sending Celtic out of the Champions League.
It was a cracking jump and header from Ciprian Deac.
Image source, SNSCluj's Ciprian Deac scores to make it 1-0