On July 1, 2025, Fausti gave a simultaneous chess exhibition at the Universidad Laboral in Gijón, Asturias. At just 11 years old, he faced 25 players from Asturias of various ages and skill levels, achieving an outstanding result with 21 wins and 4 draws. The event was organized by the Chess Federation of the Principality of Asturias and took place in the courtyard of the Universidad Laboral, an iconic venue for chess in the region. His participation in this simultaneous exhibition further highlighted his continuous growth and increasing presence on the international chess scene.