2009 NATIONAL AGE GROUP CHESS CHAMPIONSHIP BOYS 10 UNDER CATEGORY
April 21, 2009 90 MIN + 30 SEC INCREMENT2009 2ND NATIONAL AGE GROUP BOYS 10 UNDER
Sept. 1, 2009 90 MIN + 30 SEC. INCREMENTPSC Chairman HARRY ANGPING CUP Age Group Under 12 Rapid
June 24, 2010 20min + 3 sec increment19th SHELL NATIONAL YOUTH ACTIVE CHESS CHAMPIONSHIP SOUTHER LUZON - BATANGAS LEG - KIDDIES_BOYS CATEGORY
Aug. 14, 2011BATANG PINOY 2011 (BOYS DIVISION) SOUTHERN LUZON QUALIFYING LEG
Dec. 6, 2011 60min + 30 sec increment2012 NATIONAL AGE-GROUP CHESS CHAMPIONSHIP BOYS 14-UNDER
March 4, 2012 Example:40 moves in 100 min. plus 30 sec. per move"ISULONG MO" RAPID CHESS TOURNAMENT (Kiddies 14 & Under)
April 2, 20122012 NATIONAL AGE GROUP CHESS CHAMPIONSHIPS VISAYAS LEG - OPEN 14-UNDER
April 10, 2012 Example:G/90, w/ 30 seconds increment"ISULONG MO" RAPID CHESS TOURNAMENT (Kiddies 14 & Under)
April 6, 20122012 BATANG PINOY CHESS TOURNAMENT SOUTHERN LUZON LEG - BOYS DIV. (Standard)
Oct. 27, 2012 S/90, w/ 30 sec increment