- Gladbach created little of note and found it impossible to escape Madrid's relentless press, showing few similarities to the side which almost shocked the Spanish champions in the 2-2 draw they shared in October.
MADRID: Karim Benzema netted two identical headers to secure Real Madrid a place in the Champions League last 16 with a 2-0 win over Borussia Moenchengladbach on Wednesday, easing the pressure on coach Zinedine Zidane.
Record 13-time champions Madrid started the night in third place, at risk of failing to qualify from the group stage for the first time in their history and dropping into the Europa League, but delivered an assured performance at the Alfredo di Stefano stadium.
Madrid finished as group winners on 10 points, ahead of runners-up Gladbach on eight despite the defeat, as Shakhtar Donetsk and Inter Milan drew 0-0 in the other Group B clash.
President Florentino Perez was spotted in the tunnel before the game and his presence seemed to focus Madrid minds, as they put on their best performance of the season in their most important game so far.
"It was a good game for us," Benzema told Movistar. "Each match is a final and I think that if we always play how we did today, no team can hurt us.
"This was a very difficult game, we started it well and with the desire to show that we are the best."
Makeshift right-back Lucas Vazquez curled in a cross and Benzema produced a fine header to break the deadlock after just nine minutes.
Madrid kept an iron grip on the game until Gladbach forward Alassane Plea broke free but dinked wide of Thibaut Courtois' goal.
Benzema doubled the lead with a clone of his first strike, nodding home from Rodrygo's cross from the right in the 32nd minute.
Nervous wait for Gladbach
Madrid came close to adding a third from the same avenue, with Vazquez crossing for the evergreen Luka Modric, but Yann Sommer tipped his effort onto the post.
The Croatian midfielder, 35, lashed home shortly afterwards but the strike was ruled out for an offside call against Raphael Varane in the build-up.
Madrid continued to dominate after the break, looking back to their best ahead of the weekend derby clash in La Liga with Atletico Madrid.
Sommer made a brilliant save to claw out a header from Madrid captain Sergio Ramos on his return from injury, with Benzema crashing the rebound against the crossbar.
Vazquez drilled an effort against the near post as Zidane's rampant side coasted to victory, allowing the coach some breathing room after a troubled start to the season.
"The objective was to finish first and we did it," a proud Zidane told Movistar. "We played a spectacular game today. I think it was our most complete of the season, from minute one to the end we did very well."
Gladbach created little of note and found it impossible to escape Madrid's relentless press, showing few similarities to the side which almost shocked the Spanish champions in the 2-2 draw they shared in October.
"It's really amazing, we played our worst game of the whole group stage today, but we are still through, and deservedly so," Gladbach captain Lars Stindl told DAZN.
The visiting players gathered around an electronic tablet at the end of the game to watch the final moments of Inter's draw with Shakhtar, before they could celebrate reaching the Champions League last 16 for the first time.
"It was a strange feeling because we couldn't really be happy after our game. We just had to hope, and the emotion flooded out at the end," Gladbach midfielder Christoph Kramer added on Sky. "We deserved to go through, even if we had no chance against Real Madrid."