There were many variations throughout the world title break up between 1993 and 2006. FIDE determined the championship by a single knockout tournament between 1998 to 2004, and by an eight-player tournament in 2005; in the meantime, the Classical world championship had no qualifying stages in 2000, and solely a Candidates tournament in its 2004 cycle. Warnock, in the meantime, did not give a transparent...