Juventus had to settle for a narrow first-leg lead after missing a several good chances against Borussia Dortmund in their Champions League last-16 tie.
Carlos Tevez put the Italians ahead after Roman Weidenfeller spilled at his feet, but Dortmund soon struck back.
Marco Reus exploited Giorgio Chiellini’s slip to scamper in and shoot home just three minutes later.
Alvaro Morata’s careful finish put Juve back in front and the hosts could have stretched away in the second half.
After the break, Tevez went close on three occasions, Chiellini rose unmarked to head over the top and Roberto Pereyra shot just wide.
But the Italians ultimately failed to exploit Dortmund’s fragility and will take only a one-goal advantage to Germany.
The win took the Serie A champions’ unbeaten home run to 47 games.
