Thank you stevensk, amytsuda and j_menz for commenting.
amytsuda:
I almost wonder maybe we don't have to think too much about how they are together.
It's my first Schumann piece, so I don't know it yet too.
I wonder if there's way to back off after the exciting introduction and pursue more lyrical mood for a while to leave a room to the end.
Yes, I could use more lirical spots in the first movement. Definitely there is a way to do it, but I didn't work it out yet.
By the way, in the video, I realized you actually have hands that are the same size with mine. But you play like your hands are twice as big as mine.
Yeah, I've small hands. I know personaly one pianist, who has smaller. For about ten years I struggled a lot with stretching, my teacher wasn't happy about it. 9 is my maximum. I remember that I wanted to play 10 so much that it was making me cry...

. Finally I accepted my hands, because it's really enough. I know only one piece, I can't play - it's a piece by Suk for piano and violin (staccato 10 in fast tempo)

, so I can live with it. Even C major Etude by Chopin is managable, so don't waste more time on looking at your small hands and go practicing

.
I noticed you are practicing Beethoven Op 109. I can't wait to hear that one.
It can be a while, because I just started. And I got an offer to be a cocktail pianist on a cruise ship, so it's possible I'll abandon this project. I'll need to learn how to play jazz pieces in next two months...
j_menz:
In the first movement, mind your accents - some of them are missing and some are in the wrong place. (That's occasionally true in the Rondo as well, but not nearly as much) There's also quite a few wrong notes, so check the score if you don't already know about them. Nothing major.
Yes, I was fixing some of accents none too soon. Most likely I didn't fix them all. Other thing is that I don't "understand" some of them yet.
The truth is that I can't just sit and play the first and the last movement without wrong notes. There is always something... But it wouldn't be my first miss-read in this piece, so I'll look closely to the score once more.
Those blasted things at the start of the Scherzo aren't quite right - the demisemiquavers are too short and the semiquavers aren't accented or quite crisp enough (note the rests). They're actually the bit I struggled with most out of the whole thing.
So, I'm not the only one who struggled with it! For the first month I was wondering if I ever play them in the right tempo. I still need to practice them - you are right about rhythm and accents.
The dynamics seemed a little narrow, but I suspect that's a recording artefact.
Maybe. I was thinking about it too. I'll see on my rehersal...
Thanks for your remarks!