After the disastrous battle of Chimborazo, the expected victor of the war, Huáscar, had been deeply humiliated, his army routed and forced to withdraw to the south, shadowed by a contingent of the northerners sent by Atahualpa under the command of generals Chalcuchimac and Quizquiz, possibly as well Rumiñahui. Huáscar himself split his army along the border in three divisions, one main division commanded by Uampa Yupanqui with troops from Kuntisuyu and from the south, planning to cross the Cotabambas river. Another army was led by Guanca Auqui, Agua Panti, Paca Yupanqui and a third led by Huáscar himself (taking command personally for the first time) and his brothers Tito Atauchi and Topa Atao.