Bayern Munich shrugged off heavy snowfall and freezing temperatures as they beat hosts Hertha Berlin 1-0 to go 10 points clear at the top of the Bundesliga on Friday with their fifth consecutive league victory.
French winger Kingsley Coman scored the winner with a deflected shot from the edge of the box in the 21st minute, the ball flying over goalkeeper Rune Jarstein, who had earlier saved a penalty from Robert Lewandowski.
Bayern are now on 48 points ahead of second-placed RB Leipzig, who travel to bottom side Schalke 04 on Saturday.
It was a successful rehearsal and a comfortable leave for the Bavarians who are leaving for sunny Qatar and the Club World Cup later on Friday.
The will face Egypt's Al Ahly in the semifinals as they look to win their sixth trophy in less than 10 months and match Barcelona's tally from 2009.
"It will now be a good flight," Bayern coach Hansi Flick said. "We wanted to leave for Qatar with a win.
"It was at times difficult and we had to overcome some phases where we did not have possession. But we defended our 1-0 lead at the end and so I am satisfied," he said.
Hertha, without a win in their last six league games, looked far sharper in coach Pal Dardai's second game in charge and Dodi Lukebakio came agonisingly close after three minutes only to be denied by goalkeeper Manuel Neuer's foot.
The visitors responded with a chance of their own and Leroy Sane's effort was saved by Jarstein.
With the snowfall getting heavier the Hertha keeper brought Sane down in the box but quickly made amends, picking the right corner to block Lewandowski's 12th-minute spot-kick, the first penalty miss for the Pole since January 2019.
Lewandowski, who has scored 24 times in his pursuit of Gerd Mueller's 40-goal league record from the 1971/72 season, had netted in the previous nine consecutive league games.
Thomas Mueller fed Coman for the winner almost 10 minutes later as the German became the first player in the league this season with double digits for goals and assists – 10 apiece.
Bayern kept up the pressure after the break and Serge Gnabry forced another good save from 36-year-old Jarstein.
The Norwegian keeper has now started both games since Dardai's return to Hertha.
The hosts had one last glorious chance to equalise a minute from the end when Matheus Cunha chipped the ball over Neuer but his effort went just wide of the goal.
Struggling Hertha are in 15th place on 17 points.