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

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

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

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

R Vaishali becomes grandmaster, joins R Praggnanandhaa to become world's first brother-sister GM duo - India Today

Unstoppable21: Meet R Praggnanandhaa, the 4th youngest grandmaster

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

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

This is Praggnanandhaa and Vaishali Rameshbabu. They just made history. : r /chessindia

Judit (12yo) and Sofia Polgar (14yo) in 1988. Their father, Lazlo, taught them chess from a very early age in an attempt to prove that geniuses are made, not born. : r/chess

Grandmaster Praggnanandhaa's family reveals how he prepared to beat world no.1 Magnus Carlsen