2009 2ND NATIONAL AGE GROUP BOYS 10 UNDER
Sept. 1, 2009 90 MIN + 30 SEC. INCREMENT1ST GOV. AMADO T. ESPINO, JR. CUP Rapid Chess UNDER 12 DIVISION
Oct. 28, 2009 45 Mins each player2010 Palarong Pambansa Chess - Elementary Boys
April 18, 2010 1330H11th ASEAN+ AGE GROUP CHAMPIONSHIPS 2010 STANDARD CHESS - OPEN 12
June 11, 2010 120 minutes11th 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 minutes2012 NATIONAL PRIMARY AND SECONDARY SCHOOLS CHESS CHAMPIONSHIPS SECONDARY (BOYS) - STANDARD
Nov. 30, 2012 S/75, w/ 30 sec increment2012 NATIONAL PRIMARY AND SECONDARY SCHOOLS CHESS CHAMPIONSHIPS SECONDARY (BOYS) - RAPID
Dec. 1, 2012 S/20, w/ 5 sec increment2012 NATIONAL PRIMARY AND SECONDARY SCHOOLS CHESS CHAMPIONSHIPS SECONDARY (BOYS) - BLITZ
Dec. 2, 2012 S/5, w/ 2 sec increment2013 NATIONAL AGE-GROUP CHAMPIONSHIPS (PANGASINAN LEG) BOYS DIVISION (UNDER-14)
March 26, 2013 S/90, w/ 30 sec increment