චෙස් ස්ටයිල් බට්ටා

The Sri Lankan Chess Championship is organised by the Chess Federation of Sri Lanka, and was first held in 1972. The Sri Lankan Women's Chess Championship was first held in 1979.
National championship winners

National Chess Champion Isuru Alahakoon 2012–2014 and 2018

Rajeendra Kalugampitiya – National Chess Champion 2016

National Chess Champion Isuru Alahakoon 2012-2014.jpg
Year Champion
1972/73 Christoper Parakrama[2]
1974 G. A. S. Dissnayake
1975 R. Ananthan
1976 R. J. D. Ferdinands
1977 Harsha Aturupane
1978 L. C. Goonethilleke
1979 L. C. Goonethilleke and C. S. S. Pitigala (joint champions)
1980 T. D. R. Peiris and Harinlal Aturupane (joint champions)
1981 Harsha Aturupane
1982 Harsha Aturupane
1983 T. D. R. Peiris[3]
1984 Harinlal Aturupane
1985 Harinlal Aturupane[4]
1986 Harinlal Aturupane[4]
1987 Ishan Weerakoon
1988 Harinlal Aturupane[4]
1989 Harinlal Aturupane[4]
1990 Not Held
1991 Not Held
1992 Harinlal Aturupane[4]
1993 Not Held
1994 Muditha Hettigama
1995 T. D. R. Peiris
1996 Luxman Wijesuriya[5]
1997 Nirosh De Silva
1998 Not Held
1999 Nirosh De Silva, Ruchira Amarasinghe, Uddama Amarawickrama (joint champions)
2000 Luxman Wijesuriya[5]
2001 Nirosh de Silva[6]
2002 Nirosh de Silva[7]
2003 Athula Russell[8]
2004 T. D. R. Peiris
2005 Athula Russell[9]
2006 Athula Russell[8]
2007 G. C. Anuruddha[10]
2008 Athula Russell[10]
2009 Athula Russell[8]
2010 Athula Russell[11]
2011 Chamika Perera[12]
2012 Isuru Alahakoon[13]
2013 Isuru Alahakoon[14]
2014 Isuru Alahakoon[1]
2015 Dulan Edirisinghe[15]
2016 Rajeendra Kalugampitiya[15]
2017 Minul Doluweera[16]
2018 Isuru Alahakoon[17]
2019 Harshana Thilakarathne[18]
2020 Ranindu Dilshan Liyanage[19]