2009 NATIONAL AGE GROUP CHESS CHAMPIONSHIP BOYS 14 UNDER CATEGORY
April 21, 2009 90 MIN + 30 SEC INCREMENT2011 Palarong Pambansa Chess Tournament Secondary Boys
May 13, 2011PACE-NCA-NCFP NATIONAL AGE GROUP GOVERNOR CARLITO MARQUEZ-AKLAN LEG 17 UNDER OPEN
Oct. 11, 2011 75 mins2012 NATIONAL AGE GROUP CHESS CHAMPIONSHIPS VISAYAS LEG - OPEN 20-UNDER
April 10, 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 incrementPRISAA NATIONAL GAMES 2014 Collegiate - Men
April 11, 2014 120 mins22nd SHELLNATIONAL YOUTH ACTIVE CHESS CHAMPIONSHIP 2014 VISAYAS LEG - JUNIORS DIVISION
July 15, 2014 20 mins. 5 secs. increment (bronstein)KAPT. RELLY MEDINA CHESS TEAM TOURNAMENT 3V3 (2050) CHESS TEAM
April 2, 2018 20 mins + 3 secs time delay modeTHE RETURN CHESS CIRCLE TEAM TOURNAMENT 2000 & below
Oct. 14, 2019 20 minutes + 5 seconds delay