About Battle of Chausa:

• The Battle of Chausa was fought between the Afghan, Sher Shah Suri, and the Mughal emperor, Humayun on 26 June 1539.
• The battle took place at Chausa, a block located 10 miles southwest of Buxar which is in modern-day Bihar.
• Sher Shah Suri defeated Humayun and assumed the title “Farid al-Din Sher Shah”.

Source: ForumIAS