ðɪs nˈuː ˈɑːɹmi fˈɔːt ðə kˈaʊntɚɹɐtˌæk ʌv ɹˈɔɪəlˌɪst ˈɑːɹmi ʌv ɑːsˈoːɹɪˌoʊ æt bˈæɾəlz ʌv kˈæntʃɚ ɹeɪˈɑːdə ænd mˈeɪpuː.
This new army fought the counterattack of royalist Army of Osorio at battles of Cancha Rayada and Maipú.