PESQUISAS
Biografia dos Campeões Mundiais
Wilhelm Steinitz (1886 a 1894)
Emanuel Lasker (1894 a 1921)
José Raúl Capablanca (1921 a 1927)
Alexander Alekhine (1927 a 1935, 1937 a 1946)
Max Euwe (1935 a 1937)
Mikhail Moiseyvich Botvinnik (1948 a 1957, 1958 a 1960, 1961 a 1963)
Vassily Vassilievich Smyslov (1957 a 1958)
Mikhail Nejemyevich Tal (1960 a 1961)
Tigran Vartanovich Petrosian (1963 a 1969)
Boris Vassilievich Spassky (1969 a 1972)