Spanish Biology Olympiad of the Interior. The Board of Directors of the Spanish Biology Olympiad (OEB) is elected every four years. The Members are members of the Association OEB and are generally also responsible for organisation of the regional stages. The first Board of the OEB was established in 2009 to work together until 2013, with the following members: José Luis Barba, Maria Jose Lorente, Carmen Díaz, Javier Fernández-Portal, Anselmo Frade, Joaquín Rodríguez, Pedro Nozal and Judith Sanabria. Spanish Biology Olympiad The Spanish Biology Olympiad () is a national competition organised by the Spanish Association of Biology Olympiad since 2005. It is open
Chess Olympiad the Olympiad. The tests were first introduced in 2002 under significant controversy, with the widespread belief that it was impossible to dope in chess. Research carried out by the Dutch chess federation failed to find a single performance-enhancing substance for chess. According to Dr Helmut Pfleger, who has been conducting experiments in the field for around twenty years, "Both mentally stimulating and mentally calming medication have too many negative side effects". Players such as Artur Yusupov, Jan Timman and Robert Hübner either refused to play for their national team or to participate in events such as the Chess Olympiad where