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

Grandmaster is the highest title or ranking that a chess player can achieve. The term is about a century old, and was initially used as a generic expression to describe a player who was better than just a master.

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

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

Signature Chess Club

Vaishali Rameshbabu is India's first female chess grandmaster — Balanced Report

Indian siblings become 1st brother and sister to achieve chess grandmaster title

Vaishali Achieves GM Title

The Indian siblings taking the chess world by storm

Chess: 'Excited' R Vaishali hopeful of doing well in Candidates tournament- The New Indian Express

World's first chess Grandmaster sibling duo

Vaishali is 10th Indian woman to become an International Master - ChessBase India

Even before she was 10 years old, R Vaishali's childhood coach predicted she would rule chess in India

Chess Olympiad: Winning medal alongside my brother Praggnanandhaa a proud moment for family, says Vaishali - India Today

Chess: Grandmasters Vaishali and brother Praggnanandhaa create history

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