Indonesian Chess Championship
The Indonesian Chess Championship is organized by PERCASI (Indonesian: Persatuan Catur Seluruh Indonesia), the Indonesian Chess Federation. PERCASI was established in 1948 in Yogyakarta, although its official founding date is August 17, 1950, when its statutes and bylaws were enacted. Its offices were moved to Jakarta in 1955.[1]
The first Indonesian championship recognized by PERCASI was held in Solo in 1953, although there are claims of a national championship having taken place in Semarang in 1952.[2] Ardiansyah holds the record for most championships won with five. Since 1978, a women's championship has been held concurrently with the open championship.
Open championship winners

- Year - Place - Champion[3] - 1 - 1953 - Solo - Arovah Bachtiar - 2 - 1954 - Tegal - Baris Hutagalung - 3 - 1955 - Jakarta - Baris Hutagalung - 4 - 1956 - Magelang - Abubakar Baswedan - 5 - 1958 - Malang - cancelled[4] - 6 - 1960 - Medan - Baris Hutagalung - 7 - 1962 - Jakarta - Arovah Bachtiar - 8 - 1964–1965 - Jakarta/Bandung - Ong Yok Hwa - 9 - 1967 - Jakarta - Arovah Bachtiar - 10 - 1969 - Banjarmasin - Ardiansyah - 11 - 1970 - Jakarta - Ardiansyah - 12 - 1971 - Padang - Arovah Bachtiar - 13 - 1972 - Jakarta - Jacobus Sawandar Sampouw - 14 - 1973 - Denpasar - Johny Suwuh - 15 - 1974 - Malang - Ardiansyah - 16 - 1975 - Medan - Herman Suradiradja - 17 - 1976 - Jakarta - Ardiansyah - 18 - 1978 - Yogyakarta/Jakarta - Edhi Handoko - 19 - 1979–1980 - Cipayung/Jakarta - Edhi Handoko - 20 - 1980 - Salatiga - Sutan Aritonang - 21 - 1982 - Bandung - Utut Adianto - 22 - 1984 - Jakarta - Edhi Handoko - 23 - 1986 - Mataram/Jakarta - Salor Sitanggang - 24 - 1987 - Palu - Cerdas Barus - 25 - 1988 - Salatiga - Ardiansyah - 26 - 1990 - Banjarmasin - Nasib Ginting - 27 - 1991 - Ujung Pandang - Edhi Handoko - 28 - 1992 - Jakarta - Utut Adianto - 29 - 1993 - Bandung - Salor Sitanggang - 30 - 1994 - Yogyakarta - Nasib Ginting - 31 - 1995 - Palangkaraya - Awam Wahono - 32 - 1997 - Banda Aceh - Suyud Hartoyo - 33 - 1999 - Bekasi - Cerdas Barus - 34 - 2001 - Denpasar - Irwanto Sadikin - 35 - 2002 - Palembang - Cerdas Barus - 36 - 2003 - Semarang - Junaid Pamungkas - 37 - 2005 - Tarakan - Irwanto Sadikin - 38 - 2006 - Batam - Susanto Megaranto - 39 - 2007 - Surabaya - Susanto Megaranto - 40 - 2009 - Palangkaraya - Susanto Megaranto - 41 - 2010 - Manado - Susanto Megaranto - 42 - 2011 - Palembang - Salor Sitanggang - 43 - 2013 - Jakarta - Pitra Andika - 44 - 2014 - Makassar - Tirta Chandra Purnama - 45 - 2015 - Jakarta - Sean Winshand Cuhendi - 46 - 2017 - Bogor - Novendra Priasmoro - 47 - 2018 - Banda Aceh - Mohamad Ervan - 48 - 2019 - Ambon - Muhamad Agus Kurniawan 
Women's championship winners

- Year - Place - Champion[3] - 1 - 1978 - Yogyakarta - Hanik Maria - 2 - 1979 - Cipayung - Imasniti - 3 - 1980 - Salatiga - Darmayanti Tamin - 4 - 1982 - Bandung - Darmayanti Tamin - 5 - 1984 - Jakarta - Lindri Juni Wijayanti - 6 - 1986 - Mataram - Darmayanti Tamin - 7 - 1987 - Palu - Betty Makalew - 8 - 1988 - Salatiga - Lindri Juni Wijayanti - 9 - 1990 - Banjarmasin - Lindri Juni Wijayanti - 10 - 1991 - Ujung Pandang - Lindri Juni Wijayanti - 11 - 1992 - Jakarta - Suzana Widiastuti - 12 - 1993 - Bandung - Maria Lucia Ratnasari Sulistya - 13 - 1994 - Yogyakarta - Lisa Karlina Lumongdong - 14 - 1995 - Palangkaraya - Maria Lucia Ratnasari Sulistya - 15 - 1997 - Banda Aceh - Elizabeth Musung - 16 - 1999 - Bekasi - Ai Zakiah - 17 - 2001 - Denpasar - Ai Zakiah - 18 - 2002 - Palembang - Evi Lindiawati - 19 - 2003 - Semarang - Susianah Handayani - 20 - 2005 - Tarakan - Lisa Karlina Lumongdong - 21 - 2006 - Batam - Irene Kharisma Sukandar - 22 - 2007 - Surabaya - Irene Kharisma Sukandar - 23 - 2009 - Palangkaraya - Irene Kharisma Sukandar - 24 - 2010 - Manado - Irene Kharisma Sukandar - 25 - 2011 - Palembang - Yemi Jelsen - 26 - 2013 - Jakarta - Baiq Vina Lestari - 27 - 2014 - Makassar - Medina Warda Aulia - 28 - 2015 - Jakarta - Chelsie Monica Ignesias Sihite - 29 - 2017 - Bogor - Aay Aisyah Anisah - 30 - 2018 - Banda Aceh - Ummi Fisabilillah - 31 - 2019 - Ambon - Fariha Mariroh 
References
- ^ "SEJARAH & ALAMAT PERCASI". CATUR INDONESIA. PERCASI. Archived from the original on April 13, 2015. Retrieved 17 May 2015.
- ^ "1st Indonesia National Championship, Solo 1953". IndonesiaBase. Retrieved 17 May 2015.
- ^ a b "Who Won Indonesia National Championships?". IndonesiaBase. Retrieved 5 May 2021.
- ^ "5th Indonesia National Championship, Malang 1958". IndonesiaBase. Archived from the original on 2016-07-20. Retrieved 2015-05-17.