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.
Japanese Chess Championship was created in 1969.
British Chess Championship was created in 1904.
Lebanese Chess Championship was created in 1953.
Italian Chess Championship was created in 1921.
Scottish Chess Championship was created in 1884.
Paraguayan Chess Championship was created in 1938.
Bulgarian Chess Championship was created in 1933.