The Chola dynasty was one of the longest-ruling dynasties in the history of southern India. They ruled over a large part of South India from the 9th to the 13th century. The Cholas were known for their military prowess, administrative skills, and cultural achievements.

The Chalukyas were another powerful dynasty that ruled over parts of southern India and western India from the 6th to the 12th century. There were frequent wars between the Cholas and the Chalukyas for control over the fertile lands of the Deccan plateau.

The Battle between the Cholas and the Chalukyas
One of the most significant battles fought between the Cholas and the Chalukyas was the battle between the Chola king Rajendradhiraja and the Chalukya king Somesvara. This battle took place in the year 1054 CE near Koppam, in present-day Andhra Pradesh.

Rajendradhiraja was the son of Rajendra I, who had expanded the Chola empire to its greatest extent. Rajendradhiraja had inherited a vast empire from his father and was a powerful ruler in his own right. Somesvara was a competent ruler and a formidable opponent for Rajendradhiraja.

The battle between the two armies was fierce, and both sides suffered heavy casualties. In the end, Rajendradhiraja was killed in battle, and the Cholas suffered a significant defeat. This battle marked the beginning of the decline of the Chola dynasty, as they lost control over many of their territories in southern India.

In conclusion, Rajendradhiraja was the Chola king who lost his life in a battle against the Chalukya king Somesvara. This battle was a significant event in the history of southern India and marked the decline of the Chola dynasty.