Real Audiencia of Santiago or Appeals Court. With the temporary return of royalists to power after the Battle of Rancagua, the body was reconstituted by the new Governor-Captain General, Mariano Osorio. It functioned until 1818, when it was finally shut down by the independent government of Bernardo O'Higgins, again replaced by a new appeals court, this time called the "Cámara de Apelaciones". This was in turn the ancestor of today's Chilean Appeals Court in Santiago. Real Audiencia of Santiago The Royal "Audiencia" of Santiago () was an "Audiencia Real" or royal law court that functioned in Santiago de Chile during the Spanish colonial period.
José de San Martín Freire captured Talca. Las Heras routed royalist outposts in Juncalito and Potrerillos. Bernardo O'Higgins, who came from Los Patos pass, defeated the royalists at Las Coimas. This allowed the main columns to gather at Aconcagua valley, meeting at the slopes of Chacabuco. Royalist commander Rafael Maroto converged his armies on that location as well. Maroto had 2,450 men and 5 pieces of artillery, San Martín had 3,600 men and 9 pieces of artillery. The misdirection that concealed the path of the bulk of the Army allowed San Martín this advantage, as other royalist forces were scattered in other regions of