GOV. OSCAR S. MORENO NATIONAL AGE-GROUP CHESS CHAMPIONSHIP BOYS 20-UNDER (MINDANAO LEG)
March 27, 2012 Example:G/90, w/ 30 seconds increment2012 PALARONG PAMBANSA CHESS TOURNAMENT SECONDARY BOYS
May 11, 2012 S/902013 PRISAA NATIONAL COLLEGIATE GAMES CHESS TOURNAMENT (Collegiate - Men)
Feb. 15, 2013 S/90, w/ 30 sec increment22nd SHELLNATIONAL YOUTH ACTIVE CHESS CHAMPIONSHIP 2014 NORTHERN MINDANAO LEG - JUNIORS DIVISION
Aug. 3, 2014 20 mins. 5 secs. increment (bronstein)6th Kuyamis Dalawahan Chess Festival
Jan. 11, 2019 15.5