| 2023-03-24 to 2023-03-26 |
26th Battle of the Kings  |
Finished |
| 2022-11-04 to 2022-11-06 |
National Schools Games 2022 - Chess Under 20 Boys |
Finished |
| 2020-12-27 to 2020-12-27 |
CFSL Online Rapid Team Chess Cup 2020 Stage 4 - Group "B" Top Three Teams Advance to Stage 5 "Group A" |
Finished |
| 2019-09-06 to 2019-09-06 |
Inter Club Blitz Chess Championship - 2019 [Open] |
Finished |
| 2019-12-13 to 2019-12-17 |
5th Kolonnawa Chess Classic - 2019 |
Finished |
| 2019-01-12 to 2019-01-16 |
7th Kalutara Chess Festival 2019 |
Finished |
| 2018-12-27 to 2018-12-30 |
National Youth Chess Championship - 2018/19 Under 15 Boys [2003 & 2004] |
Finished |
| 2018-12-23 to 2018-12-23 |
Inaugural Inter Club Blitz Chess Championship 2018 Open |
Finished |
| 2018-12-22 to 2018-12-22 |
Inaugural Inter Club Rapid Chess Championship 2018 Open |
Finished |
| 2018-01-27 to 2018-01-31 |
Kalutara Chess Festival VI - Open International Rating Chess Championship |
Finished |
| 2018-03-10 to 2018-03-11 |
SLSCA Colombo District Inter Schools CC 2018 Under 15 Boys [2003 / 2004] |
Finished |
| 2018-12-01 to 2018-12-03 |
Sri Lanka Inter Club [B] Team Chess Championship 2018 |
Finished |
| 2018-10-06 to 2018-10-07 |
National Blitz Chess Championship 2018 Open |
Finished |
| 2018-09-28 to 2018-09-30 |
Inter Club [B] - Colombo Quali. 2018 |
Finished |
| 2016-04-20 to 2016-04-23 |
National Youth Chess Championship 2016 Under 14 Boys |
Finished |
| 2017-08-25 to 2017-08-30 |
8th Kandy Open International Rated Chess Championship - 2017 |
Finished |
| 2017-06-09 to 2017-06-11 |
Colombo District Schools Chess Championship - 2017 Under 15 Boys 2003-2002 |
Finished |
| 2017-06-23 to 2017-06-24 |
SLSCA Finals - 2017 Under 15 Boys |
Finished |
| 2017-03-18 to 2017-03-19 |
Sri Lanka Schools Chess Super 30 - 2017 Under 15 Boys |
Finished |
| 2016-12-03 to 2016-12-11 |
World Schools Boys U13  |
Finished |
| 2016-12-06 to 2016-12-06 |
World Schools Blitz |
Finished |
| 2016-10-29 to 2016-10-29 |
National Youth Rapid Chess Championships 2016 Under 14 Boys |
Finished |
| 2016-07-31 to 2016-08-06 |
COMMONWEALTH CHESS CHAMPIONSHIP 2016 Under 14 Open |
Finished |
| 2016-10-30 to 2016-10-30 |
National Youth Blitz Chess Championships 2016 Under 14 Boys |
Finished |
| 2016-07-16 to 2016-07-16 |
12th Asian Schools Chess Championships 2016 - Blitz Open U13  |
Finished |
| 2016-07-11 to 2016-07-17 |
12th Asian Schools Chess Championships 2016 - Open U13 |
Finished |
| 2016-07-10 to 2016-07-10 |
12th Asian Schools Chess Championships 2016 - Rapid Open U13 |
Finished |
| 2015-12-18 to 2015-12-22 |
Kolonnawa Chess Classic 2015 |
Finished |
| 2016-01-13 to 2016-01-17 |
Kalutara Chess Festival 2016 |
Finished |
| 2015-10-11 to 2015-10-11 |
National Youth Blitz Chess Championship Finals - 2015 Under 12 Boys |
Finished |
| 2015-04-16 to 2015-04-19 |
National Youth Chess Championship 2015 Under 12 Boys |
Finished |
| 2015-02-13 to 2015-02-22 |
Sri Lanka National Chess Championship 2015 Major Division - Colombo |
Finished |
| 2015-01-14 to 2015-01-18 |
Experiment 3 Kalutara Chess Festival 2015 |
Finished |
| 2014-12-30 to 2014-12-31 |
National Youth Rapid Chess Championship 2014 Under 12 Boys |
Finished |
| 2014-12-31 to 2014-12-31 |
National Youth Blitz Chess Championship 2014 Under 12 Boys |
Finished |
| 2014-05-17 to 2014-05-18 |
Sri Lanka Schools Junior Individual Chess Festival 2014 - Colombo Zonal Under 11 Boys |
Finished |
| 2014-04-17 to 2014-04-20 |
National Youth Chess Championships 2014 Under 12 Boys |
Finished |
| 2014-01-11 to 2014-01-15 |
Kaluthara Chess Festival (Experiment 2) |
Finished |
| 2014-01-31 to 2014-02-04 |
Sri Lanka Major Division Chess Championship 2014 Colombo |
Finished |
| 2013-09-01 to 2013-09-05 |
9th Asian Schools Chess Championship 2013 Under 11 Open |
Finished |
| 2013-09-05 to 2013-09-05 |
9th Asian Schools Blitz Chess Championship 2013 Under 11 Open |
Finished |
| 2013-09-19 to 2013-09-23 |
"4th BUDDHI" International Chess Championship 2013 |
Finished |
| 2013-04-06 to 2013-04-09 |
Sri Lanka National Youth Chess Championship 2013 Under 10 Boys |
Finished |
| 2013-08-31 to 2013-08-31 |
9th Asian Schools Rapid Chess Championship 2013 Under 11 Open |
Finished |