Rajadhiraja Chola I vs Samuel of Bulgaria

Rajadhiraja Chola I was crowned as co-regent alongside his father Rajendra Chola I, a common practice in the Chola dynasty. This ensured a smooth succession and allowed him to gain administrative and military experience before becoming sole ruler.

Rajadhiraja Chola I led several campaigns into the Deccan plateau against the Western Chalukyas, aiming to expand Chola influence northward. These campaigns resulted in temporary gains but failed to achieve lasting territorial conquests.

Rajadhiraja Chola I fought the Battle of Koppam against the Western Chalukya king Someshvara I. The battle was indecisive, with both sides claiming victory, but it marked the beginning of a prolonged conflict between the Cholas and Chalukyas.

Rajadhiraja Chola I was killed while fighting on an elephant at the Battle of Kudal Sangamam against the Western Chalukya king Someshvara I. His death on the battlefield was a rare event for a Chola monarch and led to the accession of his brother Rajendra II.

Samuel's forces ambushed and defeated a Byzantine army under Emperor Basil II at the Trajan's Gate pass. The victory halted Byzantine expansion into Bulgaria and established Samuel as the dominant power in the Balkans.

Samuel was crowned Tsar of Bulgaria after the death of his predecessor Roman. He established his capital at Ohrid and ruled over a large territory, continuing resistance against Byzantine conquest.

Emperor Basil II defeated Samuel's army at Kleidion. After the battle, Basil blinded 14,000 Bulgarian prisoners, leaving one in every hundred with one eye to lead them home. Samuel died of shock upon seeing them.

Samuel died of a heart attack reportedly caused by the sight of his blinded soldiers returning from Kleidion. His death marked the end of effective Bulgarian resistance, leading to Byzantine conquest by 1018.