Wikipedia
Urubhanga or Urubhangam, ( Devanagari: ऊरुभङ्गम्), is a Sanskrit play written by Bhasa in the 2nd or 3rd century AD. Based on the well-known epic, the Mahābhārata, by Vyasa, Urubhanga focuses on the story of the character Duryodhana during and after his fight with Bhima. Although Urubhanga contains the same core storyline as that in the Mahābhārata, Bhasa’s altering of certain aspects results in a different presentation of the story. The most extreme of these alterations is Bhasa’s portrayal of Duryodhana, who, in the Mahābhārata, is viewed as a villain, but in Urubhanga is given more human qualities. While tragedy is rare among Sanskrit dramas, Bhasa’s presentation of Duryodhana’s side of the tale adds certain tragic elements to the play.