Pro gamers are usually obligated to behave ethically, abiding by both the explicit rules set out by tournaments, associations, and teams, as well as following general expectations of good sportsmanship. For example, it is common practice and considered good etiquette to chat "gg" (for "good game") when defeated. Many games rely on the fact competitors have limited information about the game state. In a prominent example of good conduct, during a 2012 IEM "StarCraft II" game, the players Feast and DeMusliM both voluntarily offered information about their strategies to negate the influence of outside information inadvertently leaked to "Feast" during the game. Players in some leagues have been reprimanded for failure to comply with expectations of good behavior. In 2012 professional "League of Legends" player Christian "IWillDominate" Riviera was banned from competing for a period of one year following a history of verbal abuse. In 2013 "StarCraft II" progamer Greg "Idra" Fields was fired from Evil Geniuses for insulting his fans on the Team Liquid internet forums. "League of Legends" players Mithy and Nukeduck received similar penalties in 2014 after behaving in a "toxic" manner during matches.