2011 KADAYAWAN OPEN CHESS TOURNAMENT-DAVAO NCCC Mall, Activity Center, Davao City ( Sept. 03-04 2011)
Sept. 4, 20112018 PECA DAVAO OPEN CHESS CHAMPIONSHIPS(Oct. 28,2018,Sun.) Damosa Market Basket Food Court, Damosa,Lanang, Davao City
Oct. 28, 2018 20 minutes + 5 seconds delayTagum Fiesta National Rapid Chess Championship - Individual Open
Nov. 25, 2018 15m + 10s increment2018 Tagum Fiesta National Open Chess Championships Category: Open Blitz (NCFP Rated)
Nov. 25, 2018 2 minutes play to finish.2019 National Elims for SEA Games Mindanao Leg - Blitz Women
March 17, 2019 3 minutes + 2 seconds increment2019 National Elims for SEA Games Mindanao Leg - Rapid Women
March 18, 2019 15 minutes + 10 seconds incrementPSC-NCFP Qualification/Classification Tournament Mindanao Leg - Open/Women
March 20, 2019 1 hr + 10 seconds2019 National Eliminations for SEA Games (Semifinals) - Rapid
May 26, 2019 15 minutes + 10 seconds increment per move2019 National Eliminations for SEA Games (Semifinals) - Blitz
May 25, 2019 3 minutes + 2 seconds increment per move