The Sinquefield Cup is a 10-player classical round-robin taking place in the Saint Louis Chess Club from 17-27 August 2021. It's the fifth and final stage of the 2021 Grand Chess Tour, a series of five events with a total prize fund of $1.275 million. The players receive 90 minutes for 40 moves, followed by 30 minutes to the end of the game, plus a 30-second increment starting from move one. Official website: grandchesstour.org

Live games: https://chess24.com/en/watch/live-tournaments/grand-chess-tour-sinquefield-cup-2021/1/1/1

Live Commentary GM Grischuk  GM Williams IM Toth

https://www.youtube.com/watch?v=8d3A7aBqC2s