Order of battle at Chorrillos

This is the order of battle for the Battle of San Juan and Chorrillos in 1881 during the War of the Pacific.
Chilean Operations Army.
Commander in Chief of the Chilean Army: GLD Manuel Baquedano González (37)
"Total strength: 23,179 men"
I Division.
Commodore Patricio Lynch Solo de Zaldívar, Chilean Navy (6)
Chief of Staff: Col. Gregorio Urrutia, Chilean Army (15)
"Strength: 9.295 men"
II Division.
Col. Emilio Sotomayor Baeza
"Strength: 5,970 men"
III Division.
Col. Pedro Lagos
"Strength: "
Reserve.
Col. Aristides Martínez
"Strength: "
Peruvian Army.
Supreme Commander in Chief: President Nicolás de Piérola
North Army.
Gen. Ramón Vargas Machuca
I Army Corps.
Col. Manuel Iglesias
II Army Corps.
Col. Belisario Suarez
Center Army.
Col. Juan Nepomuceno Vargas
III Army Corps.
Col. Justo Pastor Dávila
IV Army Corps.
Col. Andrés Avelino Cáceres