Barbieri's zarzuela in three acts, libretto by Ventura de la Vega, premiered 6 October 1851 at the Teatro del Circo, Madrid. Sources: zarzuela.net (Christopher Webber), http://www.zarzuela.net/syn/jugar.htm, which gives the librettist, the premiere date and theatre, the three-act form and a scene-by-scene synopsis naming every musical number; and Spanish Wikipedia, https://es.wikipedia.org/wiki/Jugar_con_fuego, which gives the dramatis personae with voice types. Created because findopera already models zarzuela (Barbieri's El Barberillo de Lavapies is opera 1045, alongside Dona Francisquita, Luisa Fernanda and La Verbena de la Paloma) but had no record of this one, and a 1955 Argenta recording of it has turned up in the archive.