6th Prospero A. Pichay Cup Open
Aug. 28, 2010 90 mins+30secs1st Campomanes Memorial Cup Open
Sept. 3, 2010 90 mins+30secsMayor Allen Singson Cup Open 2011 Candon City Chess Championship
March 20, 2011Asian Youth Chess Championship 2011- Open Under 18
May 21, 2011 90 Min.+ 30 Sec./ MoveAsian Youth Chess Blitz Championship 2011- Open Under 18
May 21, 2011 90 Min.+ 30 Sec./ MoveZONE 3.3 OPEN CHESS CHAMPIONSHIP
May 30, 2011 40/90, S/30 w/ 30 sec increment2nd CHAIRMAN PROSPERO A. PICHAY, JR. CUP INTERNATIONAL OPEN CHESS CHAMPIONSHIP
June 8, 2011 S/90, w/ 30 sec increment2012 NATIONAL AGE-GROUP CHESS CHAMPIONSHIP BOYS 20-UNDER
March 4, 2012 Example:40 moves in 100 min. plus 30 sec. per move2012 NATIONAL JUNIORS CHESS CHAMPIONSHIP LUZON LEG (BOYS DIVISION)
March 11, 2012 90 minutes + 30 sec increment2012 NATIONAL CHAMPIONSHIP - OLYMPIAD ELIMINATION SEMIFINAL ROUND - MEN'S DIVISION
June 9, 2012 S/90, w/ 30 sec increment