ang556 Impasse (Solo):

This was the 2004 Coupe Mondiale Test Piece where the contestants were required to perform two movements from the 4 movement work.
I. Allegro Ritmico
II. Andante Doloroso
III. Adagio Sostenuto
IV. Vivace Finale

This work is still popular and regularly played in many parts of the world and also used regularly by competitors in international competitions.