Hikaru Nakamura is covid positive at the 2021 World Blitz Championship

GM Hikaru Nakamura just announced on Twitter that today he tested positive for covid, despite yesterday’s negative test

MVL wins World Blitz despite COVID scare

2021 World Blitz Chess Championship - Wikipedia

Hikaru Nakamura wins 2021 Saint Louis Rapid and Blitz

World Blitz Chess Championship Day 2: Vachier-Lagrave and Assaubayeva New World Blitz Champions

Hikaru Nakamura wins 2021 Saint Louis Rapid and Blitz

MVL wins World Blitz despite COVID scare

World Rapid & Blitz: Can Magnus keep his triple crown?

Nakamura Wins 5th Speed Chess Championship

Cheating allegations, a $100 million lawsuit, and false rumors: Inside the scandal rocking the chess world - ABC News

Hikaru Nakamura tested Covid positive, round delayed by 30 mins

Hikaru Nakamura defeats Fabiano Caruana in Round 10 of the 2023 FIDE Grand Swiss in 40 moves : r/chess

Viswanathan Anand - News - IMDb

Chess.com - After numerous delays due to positive Covid