Molto Allegro, F major, 2/4 time.

Following an introduction accompanied by timpani, the piano presents a light and nimble first theme. The sparkling, effervescent sound is striking. The second theme, in G major, is introduced by the strings. It unfolds magnificently, with a superb intermingling of rhapsodic and rhythmic sections. The piano's powerful touch and accents further define the vibrant character of the piece. The finale is filled with wild energy, evoking the exhilarating sensation of running through vast nature.