José de San Martín Chile. The battle began on 12 February. San Martín organized a pincer movement, with Soler leading the west column and O'Higgins the east one. O'Higgins, eager to avenge the defeat at Rancagua, rushed to the attack, instead of coordinating with Soler. This gave the royalists a brief advantage. San Martín instructed Soler to rush the attack as well. The combined attack was successful and San Martín's column secured the final victory. The battle ended with 600 royalists dead and 500 prisoners, with only 12 deaths and 120 injuries in the Army of the Andes. The army triumphantly entered Santiago de
Army of the North Goyeneche and Joaquín de la Pezuela, an able and experienced soldier, had the advantage, he negotiated with Goyeneche a 40-day armistice. The Assembly in Buenos Aires and the viceroy of Peru, José Fernando de Abascal, disapproved of this agreement. The royalists attacked by surprise, disregarding the agreement, before the arrival of reinforcements at the Battle of Vilcapugio on 1 October 1813. The royalist army, commanded by brigadier Joaquín de la Pezuela and with 4,000 men and 12 pieces of artillery confronted a patriot army with a high morale composed of 3,500 men, 14 pieces of artillery and cavalry mounted mostly