DCS student Sana Omprakash Kayyar of Uganda has won the silver medal in the under 14 girls category in African Youth Chess Championship held in Zambia from 3rd to 9th July 2022.
Runner Up in National under 9 chess championship in 2004, also won Silver in Asian School chess championship, Ekalavya Awardee,Former Karnataka Champion, presently holds IM title and Grandmaster Norms.
Holds FIDE Master title, Former State Champion.
holds Woman International Master title, has won Karnataka Womens' Championship and age group championships
4th in Under 14 Girls Asian Youth Chess in 2003, Karnataka's first woman FIDE rated player, First state champion from DCS (2002)
Gold Medal in National SGFI Chess Championship in Under 17 Boys in 2003 (maiden national medal in school games for Karnataka)
Gold Medal in National SGFI Chess Championship in Under 17 Girls in 2003 (maiden national medal in school games for Karnataka)
Individual Bronze & Team gold in Under 7 girls in Asian School Chess Championship in 2006
Team Gold & individual 6th in Under 13 World School Chess Championship in 2007, 5th in Under 13 Asian School chess Championship in 2006
Silver medal in Under 13 in Asian School chess Championship in 2008, Team silver in World School Chess championship in 2008 & Bronze Medal in National under 13 Chess Championship 2008
All from Lourdes Central School - Winners of prestigious National CBSE Chess Championship for Under 14 category in 2007
Former State Womens' champion, Gold medal in Under 16 Girls category in the 4th Swensen's International Open RapidAge Group Chess Championship 2013 at Malaysia, Winner of many age group championships in Karnataka Girls
Silver Medal in International intervarsity chess championship in 2015, Vanessa D'souza also won individual bronze in Women
Has won many Gold, Silver, Bronze medals in National school games, Champion in many age group state championships
Karnataka State Champion 2021, also had won many age group state Championships (Under 7,9,11,13,15 etc)
Gold medal in the Under 14 Boys category in '3rd Swensen's International Open Rapid Age Group Chess Championship 2012 at Malaysia
Won Bronze Medal in Under 7 Schools World Chess Championship at Romania in 2017 also earned WCM (Woman candidate Master Title)
Secured second place in Under 8 Open in North American Youth Chess Championship in 2019
Has won Gold medal in Kendriya Vidyalaya's National Championship in Kanapur in 2012 in Under 14 category In 2013, in Chandigarh, he won the Gold medal again this time in Under 17 category.