Battle of Portada de Guías

Battle of Portada de Guías
Part of the War of the Confederation

19th century painting of one of the old gates of Lima
DateAugust 21, 1838
Location
Result Chilean victory
Belligerents
Chile Orbegoso government
Commanders and leaders
Manuel Bulnes Luis J. de Orbegoso
Strength
4,000–4,700 troops
4 pieces of artillery
3,200–3,500 troops
4 pieces of artillery
Casualties and losses
40 dead
141 wounded
~1,000 casualties
3 pieces of artillery and a weapons cache captured

The Battle of Portada de Guías (Spanish: Batalla de Portada de Guías), also known as the Battle of Guía (Spanish: Batalla de Guía) or Battle of Piñonate (Spanish: Batalla de Piñonate), took place between the Chilean Army and the secessionist Peruvian Republic in 1838, during the War of the Confederation.