23rd Shell National Youth Active Chess Championship - Northern Mindanao Leg KIDDIES Division
July 21, 2015 20 mins + 5 secs. bronstein mode24th Shell National Youth Active Chess Championship - Northern Mindanao Leg KIDDIES Division - (2004-2009) 7-12 years old
Aug. 22, 2016 20 mins + 5 secs. time-delay mode