Congratulations to my sister Vaishali - Praggnanandhaa R.

Vaishali and Praggnanandhaa make history as the first-ever brother-sister duo to become Grandmasters

The world's youngest ever chess International Master and his sister - Rediff.com

Vaishali becomes GM, joins Praggnanandhaa to form world's first brother- sister Grandmasters duo

India's Vaishali qualifies for women's Candidates, emulates Humpy - Hindustan Times

Very Proud Of My Brother: R Praggnanandhaa's Sister Vaishali

Vaishali and Praggnanandhaa, first brother-sister duo to become Grandmasters: What is the chess title?

R Praggnanandhaa: 'More dangerous than Pepsi & Mentos.' Swiggy Instamart cheers chess stars R Vaishali & R Praggnanandhaa for becoming 1st brother- sister Grandmaster duo - The Economic Times

GM Praggnanandhaa wins Xtracon Open 2019 and his sister Vaishali

R.Praggnanandhaa's Sister Talks To Mirror Now

Who is Praggnanandhaa- The 16-Year-old Prodigy who defeated Magnus