“Con fuoco” indicates “like fire,” and despite the “f” (forte) marking, it is crucial to perform not merely with a strong dynamic, but as a song imbued with profound spirit. To ensure the sound emanates from within, focus intently on the fingertips and articulate each note distinctly. Subsequently, listen attentively to the sustained notes after their articulation, and complete the phrase by channeling energy into the subsequent notes. Up to measure 8, a single melody is played by both hands; however, from measure 9, the texture transitions to a two-voice interplay, followed by a unison. In the unison, a further expansion of energy is palpable, accompanied by a crescendo. It is crucial that this expansion originates from within the performer's physical being, rather than merely an external increase in volume.

The final eight measures are marked più f and feature accented notes. Maintain unwavering concentration until the very end of the piece.