- Antoine Griezmann penalty helps Atletico take 1-0 lead to Leicester City.
- Cristiano Ronaldo reaches 100 European club goals with double to beat Bayern Munich.
- Arturo Vidal put Bayern ahead only to miss first half penalty. Javi Martinez sent off for two bookable offences.
- Recap: Borussia Dortmund 2-3 Monaco. Match re-staged after suspected terror attack.
- Dortmund defender Marc Bartra recovering after surgery to treat injured hand.
Champions League results [7:45pm BST kick-off]
Atletico Madrid 1-0 Leicester City
Bayern Munich 1-2 Real Madrid
Well we have reached half-time in each of our quarter-final ties in the Champions League, with Atletico Madrid, Monaco, Real Madrid and Juventus the front-runners to qualify. Work to do for Leicester, Borussia Dortmund, Bayern Munich and Barcelona in next week's second legs.
We're back with full coverage of the Europa League tomorrow, when Manchester United take on Anderlecht. But until then, it's a very goodnight.
Full time: Bayern Munich 1-2 Real Madrid
Another night in Europe dominated by Cristiano Ronaldo. He reached 100 European club goals with a second half double to beat Bayern Munich. The hosts had a grip on the tie through Arturo Vidal's header, but the Chilean's missed penalty in the first half sparked their decline. Javi Martinez's red card ensured the Germans could not respond in the second period and they have an uphill task come the second leg.
Another Real Madrid goal chalked off in added-on time as Sergio Ramos heads home but he came back from an offside position before nodding in. Three added minutes at the Allianz.
Full time: Atletico Madrid 1-0 Leicester City
Atletico dominate the 90 minutes but will take just a one-goal lead to the King Power Stadium after Leicester show the fighting spirit which has defined their fairytale over the last 18 months. Antoine Griezmann scored the only goal from a debatable penalty and though the Foxes offered very little in attack, Atletico also seemed content with the narrow win. All to play for next week.
Cristiano Ronaldo celebrates as Real Madrid turn it around at Bayern Munich.
Ángel Correa weaves in and out of the Leicester defence and feeds the ball arcoss the six-yard box, but there isn't a single Atletico player on hand to put the ball. The Foxes penned in on their own area. Can they survive?
Ball in the net for Real but Benzema is just offside as he collected Marcelo's vollyed cross.
Six minutes left and Leicester are living dangerous as Atletico search for what could be a pivotal second goal. Benalouane is in the right place at the right time to hack the ball behind as Griezmann prowled.
GOAL! Bayern Munich 1-2 Real Madrid (Cristiano Ronaldo)
Bayern's resolve, and more importantly Manuel Neuer, is finally beaten. Ronaldo registers his 100th European club goal as he pokes home Danilo's left-sided cross. The 10-men are breached and the 11-time winners are on course for the last four.
Jamie Vardy, who is a yellow card away from missing the second leg, comes off and record signing Islam Slimani comes on for the final 13 minutes. Needs to hold the ball up.
Karim Benzema should really have Real ahead but a save with his legs from Neuer keeps the scores level. How important might that be come full-back in the Bernabeu?
Thomas Partey replaces the poor Fernando Torres. Sticks out like a sore thumb does the Spaniard. Leicester will be a little disappointed to see the back of him.
Leicester holding their own in this second half, with Atletico not really offering anything in an attacking sense. Eighteen minutes to go, ans a 1-0 deficit would be a good result for the Foxes.
Red card: Javi Martinez (Bayern Munich)
This tie has been turned on its head in the second half. Bayern are down to 10 men after Martinez picks up two yellows for fouling Cristiano Ronaldo in successive minutes. Thirty minutes or so left for Real to take advantage and take a lead back to Madrid.
Action at both ends in Madrid. Riyad Mahrez wants a penalty when he goes over a challenge by Koke - but Jonas Eriksen waves away the appeals.
At the other end, Fernando Torres glides through the Leicester defence but slips at the vital moment and the ball skews wide without troubling Schmeichel.
Robert Huth out of the second leg after picking up a second booking for a foul on Griezmann. Silly foul after the Frenchman had turned away. Needless.
Leicester causing problems almost exclusively from long throws and they come close to equalising when Robert Huth's effort is blocked and the loose ball falls to Mahrez, who curls high and wide.
Six months after his last.
GOAL! Bayern Munich 1-1 Real Madrid (Cristiano Ronaldo)
Less than two minutes into the second half Real Madrid get their crucial away goal. Carvajal crosses and Ronaldo peels away and turns a volley into the corner. The Allianz Arena is silenced.
Yohan Benalouane booked as Leicester desperately attempt to snuff out another Atletico attack. Leicester playing second fiddle once again.
Andy King on for Shinji Okazaki for Leicester. Strange more, not least the player who has come off than on. Back underway in Madrid. Some way behind in Munich.
Half time in both Champions League quarter-finals, and the drama has well and truly continued.
In Madrid, hosts Atletico lead Leicester by an Antoine Griezmann penalty - awarded after he was fouled outside the area by Marc Albrighton.
In Munich meanwhile, Arturo Vidal has turned from hero to villain. The Chilean opened the scoring with a stunning header, before he smashed a harshly awarded penalty over the bar.
Half time: Bayern Munich 1-0 Real Madrid
Justice done in Munich. Carvajal shoulders the ball behind and inexplicably a penalty is awarded. Arturo Vidal steps up and blasts the ball, Chris Waddle esq, into the stand. Obviously an awful penalty, but the right result in the end.