Why did Luke win over Vader in Ep6?

well, my guess is that Luke was full of the dark side of the force, while vader was unsure about his feelings...
he just realized that he was not only the father of luke but also the father of leia and maybe the flow of memories hit him.
maybe anakin came through and remember the happy moments with padmé before his metamorphosis.
that's my guess...

Several reasons:

1. Vader is not the sabre Master he was since his crippling injuries
2. Luke was getting better and better
3. Vader's feelings were dangerously conflicted at the time
4. The final push is when Luke started to give into his anger, which made him STRONG (note, I think the lesson is that you don't NEED anget to be strong but it is much easier that way).

All this together led to Luke's climatic victory.

Plus, Vader was drunk, so he couldn't respond as well.

😂

I remember a while ago, that question was asked somewhere (maybe the official site) and Lucas(I think) said one reason was who they were fighting for. At the end, Luke was fighting for his sister as he was trying to protect her. That was more powerfull than Vader fighting for the Emperor.

These are questions we may never have answers to. 🙁

They are all the right answer. Apart from Vader being drunk.

A bit of luck, or in this case dramatic appropriateness, doesn't go amiss, of course.

well, thanks for the answers cause I only saw the romantic side of all this...
guess I really need to see ep2!
so anakin is the chosen one, right? 😄

uhuh!!!!!

no? 🤣
was simply a guess, read it on some sites...
luke is the chosen one?
why the heck...? his father is so much cooler... 😮‍💨

actually, GL said it himself that "He (anakin) is the chosen one, you must see it!"

well, I found out... 😄
thanks anyway 🙂

I used to think Luke was the chosen one, but I have no doubt now that it is Anakin.

yep, anakin is cool, no doubt!
luke is, well, to say it in a smoothing way, not like his father. 😎

Luke defeated his father because he was the better fighter and it was his destiny. Yoda and Obi-Wan knew Luke could do it, so apparently he was ment to beat Anakin/Vader. For all we know Luke could be stronger in the Force, but Anakin could still be the Choosen One. Lucas is big on that whole destiny thing, so we won't know for sure until EP III.

actually I can't really believe luke is stronger than anakin.
maybe stronger than vader cause he wears this armour thing which must be indeed very heavy and luke that little whatever can move without any extra-weight.
I think that Anakin is the greatest Jedi ever.

Luke and Leia are the chosen ones. the legend of so long was wrong. there's always two of them.... a jedi and his padawan

Err... (backs away slowly)

Luke and Leia are the chosen ones. the legend of so long was wrong. there's always two of them.... a jedi and his padawan

Luke and Leia may not be the Choosen One's but there is no rule saying they can't be stronger in the Force. That question won't be answered until EP III.