2010 NATIONAL AGE GROUP BOYS 20 UNDER
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Aug. 31, 20112011 OPEN CHESS TOURNAMENT-DAVAO NCCC Mall, Activity Center, Davao City ( DECEMBER. 26-27 2011)
Dec. 27, 20111ST TIMPUPO Festival Open Chess Tournament (NCFP Rated)
Aug. 19, 2018 15 minutes + 3 secondsGov. Nancy Catamco KALIVUNGAN Festival Open Chess 2019
Aug. 25, 2019 20 minutes + 5 seconds increment