The correct option is B Ismail Adil Shah
The battle of Raichur fought by Sri Krishnadevaraya, King of Vijayanagar empire and Ismail Adil Shah, the king of Bijapur. It was a turning point in the history of south India in the 16th century. It resulted in a decisive victory for Vijayanagar forces and the Bijapur ruler was defeated and pushed across the river Krishna.