R Praggnanandhaa and his sister Vaishali become the first brother

The duo won this distinction when Vaishali became a Grandmaster, India's 3rd woman Grandmanster, when she crossed the 2500 FIDE ratings at the IVEl Llobregat Open in Spain on Friday. Praggnanandhaa turned Grandmaster in 2018 at the age of 12. He holds the record of being the second-youngest Grandmaster.

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

Praggu's 'Magnus' Opus: How sister's hobby shaped young chess wizard Praggnanandhaa's life - The Economic Times

Vaishali and Praggnanandhaa: The First Grandmaster Sibling Duo in Chess History

Vaishali and Praggnanandhaa: The First Grandmaster Sibling Duo in Chess History

Vaishali feels more secure in her own identity and performance now: coach RB Ramesh - Sportstar

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

Wunderkind Praggnanandhaa wants to dominate, not celebrate-Sports News , Firstpost

The first-ever SilverLine debate did not produce any fireworks but threw light on a number of technical and economic issues that both sides…

Praggnanandhaa wins Xtracon Open 2019, Vaishali makes her maiden GM norm - ChessBase India

Indian Chess Prodigies R. Praggnanandhaa and R. Vaishali Make History as First Grandmaster Siblings