1st Gov. Umali Cup Chess Championship
Feb. 26, 2009 90 mins + 30 sec. increment4th Prospero Pichay Jr. Cup International Open Chess Championship
Sept. 19, 2008 90 mins + 30 sec increment/moveAll in Sports - EXPO 2010
Feb. 28, 2010 25 mins + 3 sec. incrementMayor Allen Singson Cup 2010 Candon Open Open Division
March 23, 2010All in Sports - EXPO 2010
Feb. 28, 2010 25 mins + 3 sec. increment1st PSC Chairman Harry Angping Cup OPEN
May 29, 2010 25MIN + 3 SEC. INCREMENT2011 KIDAPAWAN OPEN CHESS CHAMPIONSHIP Kidapawan City Convention Center ( Feb. 12-13 2011)
Feb. 13, 2011AFPI NATIONAL RAPID CHESS CHAMPIONSHIP (OPEN DIVISION)
July 3, 2011 S/25, 10 sec increment2013 PSC CUP INTERNATIONAL CHESS CHAMPIONSHIP
Jan. 20, 2013 S/90/, w/ 30 sec. incrementFIDE ZONE 3.3 CHESS CHAMPIONSHIP Open Division
Jan. 29, 2013 40/90/, S/30, w/ 30 sec increment