DORTMUND, Germany - Substitute Ferran Torres scored twice including an 85th-minute winner as Barcelona earned a hard-fought 3-2 victory at Borussia Dortmund in the Champions League on Wednesday to move to the brink of qualification.

In a pulsating five-goal second half, Torres struck twice in 10 minutes after coming on in the 71st minute to lift Barcelona to 15 points, in second place with two games remaining in the league phase.

Dortmund twice came from a goal down with Serhou Guirassy scoring both goals but they could not do it a third time after Torres grabbed his second after being teed up by Lamine Yamal.

READ MORE: Juventus deal Manchester City huge Champions League blow

The Germans dropped to ninth in the standings on 12 points, with the top eight earning automatic qualification to the round of 16.

"We can be very happy with what we have done," Barca coach Hansi Flick told reporters. "The first half was wonderful and in the second half, when they scored, we remained calm and solid.

"Dortmund played very well with players who have a high pace but we did it well. We conceded goals because of mistakes we made. We can always improve, but today I have to say congratulations to the team because they did it really well," he said.

Barcelona bossed possession from the start and captain Raphinha and top scorer Robert Lewandowski had early chances.

The hosts responded with an opportunity of their own through Marcel Sabitzer but it was Dortmund keeper Gregor Kobel who was kept busy in a largely one-sided first half as the visitors enjoyed close to 70 percent possession.

ALSO READ: PSG beat Salzburg 3-0 to revitalise Champions League campaign

Dortmund looked sharper after the break and Guirassy put the ball in the net in the 50th minute before the effort was ruled out for offside.

There was nothing wrong, however, when Raphinha latched on to a superb Dani Olmo pass to finish off a quick move in the 53rd minute and put Barcelona in the driving seat with his sixth goal of the competition.

The hosts leveled through Guirassy's well-taken penalty on the hour after the Guinea international was brought down in the box before Dortmund's Kobel came to the rescue once more, stopping another Olmo shot.

ALSO READ: Real Madrid back to winning ways with 3-2 victory at Atalanta

He was beaten in the 75th when Torres, who had come on four minutes earlier, slotted in on the rebound after Kobel had punched a Frenkie de Jong volley into his path.

Guirassy hit back three minutes later when the Barca defense was caught napping but it was not enough to earn a point as Torres scored again after a superb through ball from Yamal.

There was more bad news for injury-plagued Dortmund after defender Nico Schlotterbeck turned his ankle following a header in the last move of the game and had to be carried off on a stretcher after the final whistle.