It looked as though Real Madrid would escape with a draw after weathering a first-half onslaught from PSG before Lionel Messi had a penalty saved by Thibaut Courtois just after the hour mark at the Parc des Princes.
In the last minute of stoppage time, Mbappe burst into the box from the left and between two defenders before finishing past Courtois for his 22nd goal this season.
Tipped to move to Madrid when his contract in Paris expires at the end of the season, Mbappe’s last-gasp strike means his current club have the edge heading into the return at the Santiago Bernabeu on March 9th.
The France World Cup-winning striker may have focused much of the attention coming into this tie amid the speculation about his future but the array of attacking talent elsewhere could not be overlooked.
Messi was coming up against Madrid for the first time since leaving Barcelona, for whom he scored a record 26 goals in the ‘Clasico’ over his years at the Camp Nou.
Real also knew all about the threat of Angel Di Maria, who won the Champions League with the Spanish giants in 2014.
He started because Neymar was only deemed fit enough for a place on the bench having not played since the end of November due to an ankle injury.
The fragile Brazilian may have wondered how he might fit back into Mauricio Pochettino’s team as he watched the way they played without him in the first half. PSG showed a hunger that has been lacking for most of the campaign in Ligue 1 even as they built a huge lead at the top of the table.
PSG‘s pressing game suffocated their opponents, although Madrid were seemingly quite happy to defend deep and give up possession, aware that a 0-0 draw would do just fine with the away goals rule scrapped from this season.