Rameshbabu Praggnanandhaa and Vaishali Rameshbabu become the first brother- sister duo to become chess grandmasters. Vaishali got the…

12K likes, 10 comments - melody_mocktail no December 5, 2023: "Rameshbabu Praggnanandhaa and Vaishali Rameshbabu become the first brother-sister duo to become c"

R Praggnanandhaa - Wikipedia

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

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

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Vaishali Becomes India's 3rd Female Chess Grandmaster, Makes History With Brother Praggnanandhaa - Nagaland Page

Praggnanandhaa's Sister Vaishali Is A Grandmaster, Too

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R Vaishali - Wikipedia

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