Battle of La Concepción

The Battle of Concepción (Spanish: Batalla de Concepción) was fought on July 9 and July 10, 1882, during the Sierra Campaign of the War of the Pacific. Heavily outnumbered, the Chilean detachment of 77 men under the command of Lieutenant Ignacio Carrera Pinto was annihilated by a 1.300 Peruvian force, many of them armed with spears, commanded by Col. Juan Gasto and Ambrosio Salazar after a 27 hour fight in the small town of Concepcion in the Peruvian Andes.

• http://en.wikipedia.org/wiki/Battle of La Concepción