 The Incan Garcilaso de la Vega (1605) gives Cápac Yupanqui a similar feat one hundred years later.However, the most solidly researched version establishes their defeat and subsequent submission at the hands of the army commanded by the Incan Pachacuti.It was in 1438 that the alleged leader Hanan Chanka "Anccu Hualloc" mythified himself so that the people or the "ayllus of Ancoyaco" (also called Anco Huayllu or Hancoallo) gathered 40,000 warriors and launched the conquest of Cusco.