21st Shell National Youth Active Chess Championship 2013 Southern Luzon (Batangas) Leg {Juniors-Boys)
June 23, 201322nd SHELL NATIONAL YOUTH ACTIVE CHESS CHAMPIONSHIP SOUTHERN LUZON (BATANGAS) LEG - Juniors Division
June 22, 2014 S/20 + 5 sec increment24th Shell National Youth Active Chess Championship - Southern Luzon Leg SENIORS Division - (17-20 years old)
July 3, 2016