The Indonesian Chess Championship is organized by PERCASI, the Indonesian Chess Federation. PERCASI was established in 1948 in Yogyakarta, although its official founding date is August 17, 1950, when
Susanto Megaranto, four-time Indonesian champion from 2006 to 2010
Irene Kharisma Sukandar, four-time Indonesian women's champion from 2006 to 2010