SUBSTITUTIONpublished at 81 mins
PSG 2-1 Chelsea
A couple of changes for PSG.
Marco Verratti and Blaise Matuidi are replaced by Adrien Rabiot and Javier Pastore.
Sub Cavani scores from tight angle
Mikel smashes equaliser from six yards
Ibrahimovic with deflected free-kick
Second leg takes place on 9 March
Andy Cryer
PSG 2-1 Chelsea
A couple of changes for PSG.
Marco Verratti and Blaise Matuidi are replaced by Adrien Rabiot and Javier Pastore.
Edinson Cavani
What an impact.
Substitute Edinson Cavani spins onto Angel di Maria's chipped pass and from an angle works it past goalkeeper Thibaut Courtois.
Could Courtois have done better? Possibly, the angle was very, very tight.
That's what a £55m sub can do though.
PSG 1-1 Chelsea
They almost got more than a draw.
Oscar races onto a through ball and is a toe-length away from poking the ball past goalkeeper Kevin Trapp.
PSG clear but that was so close.
PSG 1-1 Chelsea
Good passing football as Chelsea look to eat up time.
They know a 1-1 draw will be a very good night's work.
Still 15 minutes left though..
Goals have finally returned to the Football League - and Shane Duffy has doubled Blackburn's lead against Fulham.
The battle to avoid relegation from the League has intensified - with York doubling their lead against Exeter to boost their hopes of ending the night outside the dreaded relegation zone.
And Hartlepool have recovered from 2-0 down against Notts County with a quickfire double to level at 2-2.
At the other end of League Two, leaders Northampton have taken the lead at third-placed Oxford.
PSG 1-1 Chelsea
Lucas receives a generous ovation as he is replaced by striker Edinson Cavani.
Time for the Uruguayan to live up to his reputation?
Benfica 0-0 Zenit St-Petersburg
The best chance of the night falls to Benfica's Nicolas Gaitan but the captain can't take it as the clock hits 70 minutes.
He collects a headed pass from Jonas and after dummying to shoot is left with his just goalkeeper Yuri Lodygin to beat.
But when he does let fly with his left foot, Cesar blocks his close-range effort.
#bbcfootball
O'Toole ed: Hazard is hardly selling himself if he does want a move to PSG. He wouldn't get close to getting in their team with this show.
FamousCFC: Hazard if you want to play for PSG that was a poor audition, good to see Oscar replace him.
PSG 1-1 Chelsea
David Luiz and Lucas are booked for fouls on Diego Costa and Willian respectively.
Oscar replaces Hazard in midfield for Chelsea.
PSG 1-1 Chelsea
PSG have had plenty of the ball.
Thiago Motta has had 105 touches in this match, Marco Verratti 97. The most by a Chelsea player is Cesc Fabregas with 68.
PSG 1-1 Chelsea
PSG are pushing and pushing.
But, so far, Chelsea are holding firm. They look a tad tired though...
PSG 1-1 Chelsea
Pedro is booked for a raised boot on Marco Verratti.
Free-kick just 25 yards out. Chance...
No, great save Thibaut Courtois as he parries away Angel di Maria's curler.
PSG 1-1 Chelsea
Chris Waddle
Former England winger at the Parc des Princes for 5 live Sport
"Chelsea look tired, looking as if they are feeling the pace now. Guus Hiddink needs to freshen things up because you can feel a goal is coming.
"PSG's two full-backs are getting so much joy. If they can pick the final ball out they should be wining the game."
PSG 1-1 Chelsea
What. A. Block.
PSG look certain to take the lead as Zlatan Ibrahimovic's header falls at the feet of Blaise Matuidi just 10 yards from goal.
The midfielder fires goal wards but Branislav Ivanovic and Gary Cahill throw themselves at the ball and keep it out.
Chelsea on the ropes.
The fifth red card in four days has been handed out at Accrington's Wham Stadium with Stanley's Adam Buxton sent off for collecting a second booking against Carlisle, who lost Jabo Ibehre in the first minute.
Three players were shown red in Stanley's match with Crawley on Saturday - one of them Accrington's substitute goalkeeper Jason Mooney.
Meanwhile, there has not been a goal yet in the second half of any of the night's 12 Football League matches.
PSG 1-1 Chelsea
Chris Waddle
Former England winger at the Parc des Princes for 5 live Sport
"Chelsea are trying to slow things down as it is all PSG at the minute. Hiddink is looking at the bench but he does not have many options."
Benfica 0-0 Zenit St-Petersburg
An hour gone and things are opening up but we still wait for the first real chance.
Javi Garcia gets a harsh yellow card for a handball. The Zenit midfielder will also now miss the second leg.
PSG 1-1 Chelsea
Just as they did in the first half, PSG have started the second half flying.
Lucas breaks into the penalty area but his low shot is parried out by the busy Thibaut Courtois.
PSG 1-1 Chelsea
Chris Waddle
Former England winger at the Parc des Princes for 5 live Sport
"It has been all Paris in the second-half. Chelsea have had one counter-attack but they need to get up the field and when they get on the ball they need to relax and enjoy it."
PSG 1-1 Chelsea
Quick as you like from Thibaut Courtois.
Angel di Maria waits, waits and waits some more, before slipping the ball behind Chelsea's defence and towards the rampaging Maxwell.
The Brazilian is beaten to the ball by the diving Courtois though.
From the resulting corner, Angel di Maria tries an ambitious volley. No chance.