Vinyoles was fluent in Catalan, Castilian Spanish, Latin, and Italian, even composing poems in Italian. Although he was a native Valencian/Catalan speaker, he praised the "clean, elegant, and graceful Castilian Spanish" and called his own native language "a barbaric tongue". For this, he has been reviled as "the first traitor to the Valencian country and language".[2]
Vinyoles is one of the authors of Scachs d'amor or Chess of Love, a poem based on a chess game where he (as Venus) took the black (green in the poem) pieces and lost to Francesc de Castellví (as Mars, playing red, i.e. white),[3] while Bernat Fenollar (as Mercury) comments and establishes the rules.[4] It is the first documented game played with the modern rules of chess, at least concerning the moves of the queen and bishop.[5]