Vaishali and Praggnanandhaa first brother- sister duo to achieve

Congratulating the siblings on their achievement, Chief Minister M K Stalin said, "We are happy that Vaishali, the first woman from Tamil Nadu, has become the third female grandmaster in India in 2023."

Praggnanandhaa's sister Vaishali becomes GM

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

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

Praggnanandhaa and sister Vaishali become the first-ever Grandmaster siblings in history

brother-sister Grandmaster duo: Sibling supremacy! R Praggnanandhaa & Vaishali Rameshbabu make chess history as first brother-sister Grandmaster duo, netizens hail it as 'remarkable achievement' - The Economic Times

The world's first brother and sister chess grandmasters : r/unitedstatesofindia

World's first chess Grandmaster sibling duo

Sister And Brother Become World's-First Grandmaster Sibling Duo - AsiaWire

Vaishali R becomes the third Indian woman to earn the Grandmaster title - ChessBase India

Congrats to Vaishali Rameshbabu on becoming India's 3rd female GM! : r/chess

Vaishali, Praggnanandhaa make chess history - Rediff.com