3rd Pres. Gloria Macapagal Arroyo Cup Chess Challenge
Sept. 14, 2008 90 mins + 30 sec increment/move1st Gov. Umali Cup Chess Championship
Feb. 26, 2009 90 mins + 30 sec. incrementRegional Elimination-Region IV Qualifying Tournament for the 3rd Asian Indoor Games
June 13, 2009 90mins + 30 sec increment6th Prospero A. Pichay Cup Challenge
Aug. 26, 2010 90 mins+30secs1st Florencio Campomanes Cup Memorial Tournament Challenger
Sept. 3, 2010 90 mins + 30 secs IncrementLUNETA OPEN CHESS TOURNAMENT
April 28, 2012 S/152012 NATIONAL CHAMPIONSHIP - OLYMPIAD ELIMINATION SEMIFINAL ROUND - MEN'S DIVISION
June 9, 2012 S/90, w/ 30 sec incrementMANILA OPEN CHESS CHAMPIONSHIP
June 25, 2012 10:00am9TH "ISULONG MO!" RAPID CHESS TOURNAMENT (Non-Master Division)
Oct. 29, 2012 20 minutes w/ 3 seconds increment10TH "ISULONG MO!" RAPID CHESS TOURNAMENT (Non-Master Division)
Nov. 29, 2012 25 minutes