2009 NATIONAL AGE GROUP CHESS CHAMPIONSHIP BOYS 10 UNDER CATEGORY
April 21, 2009 90 MIN + 30 SEC INCREMENT2010 Palarong Pambansa Chess - Elementary Boys
April 18, 2010 1330H11th ASEAN+ AGE GROUP CHAMPIONSHIPS 2010 STANDARD CHESS - OPEN 12
June 11, 2010 120 minutes2010 NATIONAL AGE GROUP BOYS 12 UNDER
May 19, 2010 75MIN + 30 SEC. INCREMENT11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 RAPID CHESS - OPEN 12
June 11, 2010 25 minutes11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 BLITZ CHESS (Team Result) - OPEN 12
June 12, 2010 5 minutes2011 National Age Group Boys 12 Under Qualifying Tournament for Asean+
April 28, 2011 75 mins + 30 sec increment2011 Palarong Pambansa Chess Tournament Elementary Boys
May 12, 2011Asian Youth Chess Championship 2011- Open Under 12
May 24, 2011 90 Min.+ 30 Sec./ Move19th Shell National Youth Active Chess Championship Kiddies - Boys Division
Aug. 28, 2011 G/25