Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
Identify the following individual:

Lived: 1868 - 1941
World Chess Champion for 27 years, from 1894 to 1921, the longest reign of any officially recognized Champion. Wrote books providing details that are still useful in the mathematical analysis of card games.
Emanuel Lasker
Tycho Brahe
George Boole
James Clerk Maxwell