Piérola taking the reings of the country in the war with chile This man was known as vain, conceited and being self-centered,
the first thing he did was cut off all support and supplies to the southern army stationed in Tacna, where the second stage of the war with Chile was about to take place he did this because he feared that Rear Admiral Lizardo Montero, a man who had fought and defeated Piérola years before in one of the many revolutions that he began to take power , now was in command of the army of the south Therefore, he had him as a political enemy and he if he won he would have been seen as hero and thus take the presidency from him. Thinking like this, he condemn the Peruvian forces to absolute abandonment,at the worst time possible there was in Lima at that time there were two divisions of eight thousand soldiers each that General Lacotera had formed, by order of the previous government and who remained immobile in their barracks as periola had no intention to send them to the south.
worst of all he told the comander in arequipa to not hurry to tacna thisis why he was 150 km away when the battle of alto de la alianza took place, despite the 2x1 odd and the better equipmet of the chilean army the battle was close the chilean where saved by their reserves of munition and the cavarly moving said munition to the front lines as the peruvian and bolivians had run out .
later the invading army began to disembark in the vicinity of Lima, all comanders recommended that they go out to meet those Chilean troops who were disembarking to beat them separately, preventing them from concentrating, however Piérola, reluctant to any advice, remained immobile allowing the Chileans to calmly disembark and move to Lurín