SOUTH COTABATO OPEN CHESS FESTIVAL OPEN
May 28, 2018 20 mins + 5 seconds time delay mode2018 PHILIPPINE NAT'L EXECUTIVE CHESS-DAVAO LEG Jardin del Roca, Toril, Davao City (October 27 2018,Sat)
Oct. 28, 2018 20 minutes + 5 seconds delayPECA Grandfinals (Challengers)
Nov. 17, 2019 20 minutes + 5 seconds delay per move