Subverted: Evulz asks Hiro for a game of chess after he puts him in prison but the hero refuses...
Double Subverted: ... Then he feels sorry for Evulz and decides to play with him, fomring a strange bond in the process.
Parodied: Evulz and Hiro are engaged in a brutal battle for the fate of the universe, niether one giving an inch until... breaktime. They stop mid-fight and happily share a lunch together.
Zig Zagged: Hiro and Evulz start off hating one another and would never dream of hanging out but somehow, both discover their love for chess. After a strange series of circumstances, they start playing with one another and actually start getting along. Eventually, Evulz goes through a Heel-Face Turn due to their friendship.
Averted: Hiro and Evulz never see each other outside of typical hero/villain fights.
The writer wants to explore a hero/villain friendship through a mutual interest.