North American Computer Chess Championship was created in 1970.
World Junior Chess Championship was created in 1951.
World Senior Chess Championship was created in 1991.
Women's World Chess Championship was created in 1927.
Lithuanian Chess Championship was created in 1929.
Lebanese Chess Championship was created in 1953.
Scottish Chess Championship was created in 1884.
Paraguayan Chess Championship was created in 1938.
Venezuelan Chess Championship was created in 1891.
Argentine Chess Championship was created in 1921.
Japanese Chess Championship was created in 1969.
Commonwealth Chess Championship was created in 1950.