2016 NATIONAL SCHOOLS & YOUTH CHESS CHAMPIONSHIPS BOYS 11
May 4, 2016 60 mins + 30 sec increment2016 National Schools & Youth Championship - 2nd Leg BOYS U-15
May 19, 2016 S/60 + 30 sec increment24th Shell National Youth Active Chess Championship - South Luzon Leg Kiddies Division (7-12 years old)
July 3, 201619th ASEAN+ Age Groups Chess Championships - Open under 12
June 24, 2018 90 min + 30 sec19th ASEAN+ Age Groups Chess Championships - Rapid Open under 12
June 26, 2018 25 minutes19th ASEAN+ Age Groups Chess Championships - Blitz Open under 12
June 27, 2018 5 minutesAtty. Christian NAtividad Agila ng Bulacan FIDE Rated Blitz Round Robin Chess Championship
Nov. 2, 2018 3 mins + 2 sec incrementMAYOR'S CUP INVITATIONAL STANDARD AGE GROUP CHESS TOURNAMENT 12 years old & under (cut off year 2006) BOYS
Nov. 19, 2018 60 mins + 30 secs incrementAtty. Christian NAtividad Agila ng Bulacan FIDE Rated Standard Round Robin Chess Championship
Jan. 18, 2019 60 mins + 30 sec increment2019 NATIONAL AGE GROUP - LUZON (DASMA) QUALIFYING LEG BOYS - UNDER 14
March 30, 2019 S/60 + 30 sec increment