Praggnanandhaa joint first at the Gredine Open, Vaishali scores her second WGM norm! - ChessBase India

ChessBase India - The brother-sister duo of Praggnanandhaa

R Vaishali - Wikipedia

How Praggnanandhaa beat Carlsen: Both experimented and had fun; Pragg won the match, Carlsen won the tournament

Susan Ninan on X: Vaishali becomes only India's third female Grandmaster, ending a 12-year wait. It also makes her and Praggnanandhaa the first GM brother-sister pair. The Chennai siblings make for such

R Vaishali Becomes GM, Joins Praggnanandhaa To Form World's First Brother- Sister GM Duo - News18

Praggnanandhaa's Sister Vaishali Is A Grandmaster, Too

Vaishali, whose fast and attacking game used to make her brother Praggnanandhaa nervous, steamrolls the Tajik Abrorova

Vaishali Rameshbabu: Indian chess siblings become first brother and sister duo to earn grandmaster title

How chess prodigy Praggnanandhaa starred in cricket-crazy India, Sports News

Second Youngest Grandmaster Praggnanandhaa Retruns To Chennai, Says Sister An Inspiration