8th Asian Continental/Individual Chess Challenge
May 24, 2009 90 min to finish the game with 30 sec incrementMaster Caliber Chess Tournament Rapid Non Master Open
Nov. 19, 2009 25 mins each playerMayor Allen Singson Cup 2010 Candon Open Open Division
March 23, 20102010 INTER-PROVINCIAL CHESS TEAM CHAMPIONSHIP
April 18, 2010 90 min. plus 30 sec. per move1st PSC Chairman Harry Angping Cup OPEN
May 29, 2010 25MIN + 3 SEC. INCREMENT2010 National Inter-Cities & Municipalities Rapid Chess Tournament
Dec. 20, 2010 25 mins+3sec/per move2011 NATIONAL INTER-CITIES & MUNICIPALITIES CHESS TEAM CHAMPIONSHIP
Nov. 6, 2011 S/60, 30 sec increment2012 Mayor Inday Sara Duterte Araw Ng Dabaw Open Chess NCCC Mall of Davao, 2nd flr., ( March 31 to April 01, 2012)
April 1, 20129th Pulo Fiesta Non-Master Chess Tournament
Oct. 1, 2012 G/30CHAIRMAN'S CUP OPEN NON-MASTER CHESS TOURNAMENT (Non-Master Division)
Nov. 19, 2012 25 minutes