Before revision: Familiar with Spanish naval movements, the Chilean corvette Esmeralda, under the command of Juan Williams Rebolledo, and whose crew included Arturo Prat, Juan José Latorre and Carlos Condell, waited for any Spanish ships to appear between Coquimbo and Valparaíso.
After revision: Events of the BattleFamiliar with Spanish naval movements, the Chilean corvette Esmeralda, under the command of Juan Williams Rebolledo, and whose crew included Arturo Prat, Juan José Latorre and Carlos Condell, waited for any Spanish ships to appear between Coquimbo and Valparaíso.