Accounts vary on whether Shivaji or Afzal Khan struck the first blow: Maratha chronicles accuse Afzal Khan of treachery, while Persian-language records attribute the treachery to Shivaji. In the fight, Afzal Khan's dagger was stopped by Shivaji's armour, and Shivaji's weapons inflicted mortal wounds on the general; Shivaji then fired a cannon to signal his hidden troops to attack the Bijapuri army. In the ensuing Battle of Pratapgarh fought on 10 November 1659, Shivaji's forces decisively defeated the Bijapur Sultanate's forces. More than 3,000 soldiers of the Bijapur army were killed and one sardar of high rank, two sons of Afzal Khan and two Maratha chiefs were taken prisoner.