Rondo, Presto, G minor, 2/4 time, in A-B-A-C-A-B-A-C-A-Coda rondo form.

Section A, like the opening movement, presents an intense sense of urgency through its sixteenth notes. Section B, in contrast, adopts a slower tempo, with an interplay between the soprano and tenor voices offering a momentary respite. Section C is characterized by a dynamic descending melody with strong accents. Despite being rewritten to be “simpler,” this movement still demands the virtuosity and expressiveness suitable for concluding a virtuoso sonata.