Balkaniads

Albania, Bulgaria, Greece, Romania, Turkey, and Yugoslavia have held a number of tournaments (usually round robin format) to determine which one was dominant at chess.  Here are the winners by category and year.
Year\CategoryMenWomenBoysGirls
1946Yugoslavia   
1947Hungary   
1971Romania Yugoslavia 
1972YugoslaviaBulgariaBulgaria 
1973BulgariaYugoslaviaBulgaria 
1974BulgariaYugoslaviaYugoslavia 
1975YugoslaviaRomania/YugoslaviaBulgaria 
1976YugoslaviaBulgaria/Yugoslavia/RomaniaRomaniaBulgaria
1977RomaniaYugoslaviaBulgaria 
1978YugoslaviaRomaniaYugoslavia 
1979YugoslaviaBulgariaYugoslavia 
1980YugoslaviaBulgariaYugoslavia 
1981YugoslaviaBulgariaBulgaria 
1982BulgariaBulgariaGreece 
1983Yugoslavia   
1984Yugoslavia   
1985YugoslaviaRomaniaBulgaria 
1986BulgariaBulgariaYugoslavia 
1988Bulgaria   
1989  BulgariaRomania
1990YugoslaviaRomaniaRomania 
1991    
1992GreeceRomaniaBulgaria 
1993BulgariaBulgariaRomaniaRomania
1994BulgariaBulgariaYugoslavia