Under 12 (Boys) Pahalipay sa Pasko Mayor Inday Sara & Rody Age-group Chess (DAVAO)
Dec. 12, 20102ND JVR INTER-SHOOL CHESS TEAM CHAMPIONSHIP - BOYS Elementary
Aug. 14, 2011 1 Hour and 15 minutes for each player to finish th e game.19th Shell National Youth Active Chess Championship Kiddies - Boys Division
Aug. 28, 2011 G/25PACE-NCA-NCFP AGE GROUP CHESS CHAMPIONSHIP MAYOR SARA DUTERTE MINDANAO LEG - OPEN 14 & BELOW
Oct. 2, 2011 75 MINS2011 DCAA CHESS -ELEM BOYS NCCC Mall of Davao, Davao City (Oct. 25-26 2011)
Oct. 26, 201112 BOYS UNDER NCCC Mall, Activity Center, Davao City ( DECEMBER. 28-29 2011)
Dec. 29, 201112 UNDER BOYS 2012 Mayor Inday Sara Araw Ng Dabaw Age Group Chess ( Mar. 24-25 2012 )
March 25, 20123RD JVR INTER-SCHOOL CHESS TEAM CHAMPIONSHIP - HS Boys
Aug. 4, 2012 One (1)hour play to finish.2012 KADAYAWAN AGE GROUP CHESS- (12 BOYS UNDER) NCCC Mall of Davao ( August 18-19 2012)
Aug. 19, 20122012 KADAYAWAN FESTIVAL OPEN CHESS ( Aug. 25-26 2012)
Aug. 26, 2012