Victory Central Mall Open Chess Championship
July 7, 2009 90 min to finish the game with 30 sec increment6th Prospero A. Pichay Cup Challenge
Aug. 26, 2010 90 mins+30secs9TH "ISULONG MO!" RAPID CHESS TOURNAMENT (1900 & Below Division)
Nov. 5, 2012 25 minutes2013 NATIONAL CHESS CHAMPIONSHIPS Elimination Round (Men's Division)
May 9, 2013 S/90, w/ 30 sec increment1ST HON. MAYOR JANET DE LEON MERCADO CHESS CUP 2014
Feb. 24, 20142014 CHESS CHAMPIONSHIPS - Elimination OPEN
April 5, 2014 90 Min + 30 sec increment2014 NATIONAL CHESS CHAMPIONSHIPS SEMI FINALS - MEN
May 4, 2014 90 mins + 30 sec increment2015 NATIONAL SENIORS CHAMPIONSHIP
June 7, 2015 S/90 + 30 sec incrementROBINSONS GALLERIA-EPCA 1950 & BELOW
May 7, 2018 20 mins + 3 secs time delay mode1st MCC FIDE RATED CHESS TOURNAMENT DEC 22-23, 2018
Jan. 7, 2019 40MINS WITH 5SEC (TIME DELAY)