Manchester City boss Pep Guardiola was relieved with victory over Champions League opponents Borussia Dortmund.
Phil Foden's last-gasp strike gave Manchester City a crucial slender advantage in their Champions League quarter-final first leg against Borussia Dortmund at Etihad Stadium.
City's hopes of reaching the semi-final looked to be in the balance when Marco Reus gave Dortmund what looked like a priceless away goal with a cool finish from Erling Haaland's pass six minutes from time.
Kevin de Bruyne, who had given City the lead with a crisp finish after 19 minutes, played his part once more in the final minute of normal time when his fine cross was touched back by Ilkay Gundogan for Foden to stroke a finish past Marwin Hitz.
Guardiola later said: "Better to win than draw. We are going there to win the game. In the first half we were not clever with the ball. The second half was much better.
"Dortmund is a typical club from the Champions League. We have one more game there and with the result 2-1, we will try to score the goals there to win. We are going to analyse what we have to do like we have done for four or five months. Every game we play to win."

