2009 NATIONAL AGE GROUP CHESS CHAMPIONSHIP Boys 8 UNDER CATEGORY
April 21, 2009 90 MIN + 30 SEC INCREMENT2009 2ND NATIONAL AGE GROUP BOYS 8 UNDER
Sept. 1, 2009 90 MIN + 30 SEC. INCREMENT2010 NATIONAL AGE GROUP BOYS 8 UNDER
May 19, 2010 75MIN + 30 SEC. INCREMENT11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 STANDARD CHESS - OPEN 08
June 11, 2010 120 minutes11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 RAPID CHESS - OPEN 08
June 11, 2010 25 minutes11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 BLITZ CHESS (Team Result) - OPEN 08
June 12, 2010 5 minutes11th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS 2010 BLITZ CHESS (Play off) - OPEN 08
June 12, 2010 5 minutesPSC Chairman HARRY ANGPING CUP Age Group Under 12 Rapid
June 24, 2010 20min + 3 sec increment1st Grand Master Chess Tournament David Cup
Feb. 8, 2012 11:00am2012 NATIONAL AGE-GROUP CHESS CHAMPIONSHIP BOYS 10-UNDER
March 4, 2012 Example:40 moves in 100 min. plus 30 sec. per move