Historically true, but who knows if a miracle can happen here since real madrid is the only strong club in UCL, given that Real Madrid is also up against such strong competition in the upcoming game since it's gonna face bayern which is equal to the real madrid like when it faced city. Bayern will be the next obstacle for Real Madrid to get its 15th UCL trophies. The only problem is that we are in UCL, and any surprise can happen at any time, which would be disastrous if Real Madrid lost to Bayern Munich caused by bayern munich was not in good condition this time. it must be noted that if munich was bottle jobs on bundesliga current season.
Madrid has a much stronger mentality than the other club which is guaranteeing the club to play better. This is why this club has won the majority of UCL trophies compared to the other club. The upcoming game against Bayern Munich will be another difficult game for Madrid. Bayern appears to be in poor form, but they are still capable of reaching the semi-finals.

I wouldn't call it luck because Bayern has consistently defeated its opponents since the group stage and it's still stable till this time. I hope tuchel will not be fired if he can help Bayern Munich win the Champions League like what he did to the chelsea a few years ago. He has only ever done it on Chelsea and he needs a half of season to make it happen. This is why Madrid should always be cautious about it caused by tuchel probably knew how to counter it.
I believe Ancelotti was totally aware of Chelsea's victory over Madrid a few years ago. Ancellotti may put more awareness to how to avoid repeat the same mistake. There haven't been many changes to the real Madrid composition. This could be a key to Tuchel's success against Madrid in the upcoming game and he may also able to leave from the big pressure after bayern will get a win against madrid.

It's obvious that I'll watch this match rather than the one between Dortmund and PSG.