North American Computer Chess Championship was created in 1970.
World Senior Chess Championship was created in 1991.
Women's World Chess Championship was created in 1927.
World Junior Chess Championship was created in 1951.
Lithuanian Chess Championship was created in 1929.
Spanish Chess Championship was created in 1928.
Indian Chess Championship was created in 1955.
Argentine Chess Championship was created in 1921.
Japanese Chess Championship was created in 1969.
Commonwealth Chess Championship was created in 1950.
Venezuelan Chess Championship was created in 1891.
Uruguayan Chess Championship was created in 1927.