Sorry for taking sooooooooo long to answer this, but my master's degree duties are driving me crazy. I just can't say enough...
Well, as for the winner...
@fishyfry Congratulations!!! Your piece is extraordinary! I surely will include it in my repertoire. I also plan to record it, but it may take like an eternity, as I'm really busy at the university. Maybe on April, my (theoretical) "vacation".
I'd also like to mention @Monarcheon's Sketch No. 136, especially the second movement (which I could play without all the difficulties of the other movements). I really liked some parts of it, and I may give it a further try later on.
Thank all you guys for the entries. And sorry again for my long absence. I may remain absent from the site for quite a long time, maybe up to next year's first semester. Wish me luck o/