Khusrau Shah hatched a conspiracy against Mubarak Shah. Khusrau Khan was one of the favorite of Mubarak Shah. Khusrau Shah got him murdered in 1320 and himself ascended the throne.
The Third Battle of Panipat was fought between the Sadashivrao Bhau who was the Commander-in-chief of the Maratha Army and Vishwasrao, Malharrao Holkar, Ahmad Shah Durrani which was also called Ahmad Shah Abdali.