ORDER OF BATTLE // October 17, 1815
Battle of El Roble
Estimated force strength by side, with confidence labels per surviving record.
Forces engaged
1 sides catalogued · combined 1,200 estimated
Royalists
1,200
Medium-confidence figure
Battle context
The Battle of El Roble, fought on the Itata River on 17 October 1813, produced a surprise patriot victory that nonetheless fractured the independence movement. The outcome is directly attributed to Bernardo O'Higgins' actions late in the engagement, which overshadowed the overall command of José Miguel Carrera. Rather than consolidating patriot unity, the battle precipitated a change in patriot command and opened a severe split within the movement — a division between Carrera and O'Higgins that would weigh on Chilean patriot operations through the remainder of the independence struggle.
‹ Full battle dossier