2014 NATIONAL AGE-GROUP CHAMPIONSHIPS Luzon Qualifying Leg - Boys U16
March 16, 2014 S/60 + 30 sec incrementVIRAC OPEN INVITATIONAL SUMMER CHESS CHAMPIONSHIP 2018
May 20, 2018 45 minutesVIRAC OPEN INVITATIONAL SUMMER CHESS CHAMPIONSHIP 2018
May 20, 2018 45 minutesMAYOR NOEL ROSAL NAT'L. AGE GROUP CHAMPIONSHIP LUZON QUALIFYING LEG - BOYS UNDER 20
March 10, 2019 S/90 + 30 sec incrementPRISAA NATIONAL GAMES 2019 COLLEGE MEN
May 22, 20192019 NATIONAL JUNIORS & GIRLS CHAMPIONSHIP OPEN DIVISION
June 5, 2019 S/90 + 30 sec increment4th Mayor Noel Rosal & WGM Janelle Mae Frayna Chess Championship (Open)
Oct. 20, 2019 20 min+ 5 secs delay