Duke Harris III and Volataire Sevillano Handicapping Chess Tournament
Jan. 6, 2018 7m+5s, 15m+5s2009 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. INCREMENT2010 NATIONAL JUNIORS MEN
May 24, 2010 75MIN + 30 SEC. INCREMENT2010 NATIONAL AGE GROUP BOYS 12 UNDER
May 19, 2010 75MIN + 30 SEC. INCREMENT2011 National Age Group Boys 12 Under Qualifying Tournament for Asean+
April 28, 2011 75 mins + 30 sec increment2011 National Juniors Chess Championships Boys Division
May 3, 2011 75 mins + 30 secs increment2011 Palarong Pambansa Chess Tournament Elementary Boys
May 12, 20112011 BATANG PINOY ( BOYS) VISAYAS REGIONAL QUALIFYING ROUND
Nov. 12, 2011 s/60 with 30 sec. increment2012 NATIONAL AGE GROUP CHESS CHAMPIONSHIPS VISAYAS LEG - OPEN 14-UNDER
April 10, 2012 Example:G/90, w/ 30 seconds increment