Magnus Carlsen Invitational

The Magnus Carlsen Invitational was an online chess tournament that ran from 18 April to 3 May 2020. In addition to the world chess champion Magnus Carlsen, who organized the tournament, Fabiano Caruana, Ding Liren, Alireza Firouzja, Anish Giri, Hikaru Nakamura, Ian Nepomniachtchi, and Maxime Vachier-Lagrave took part in the event. The tournament received media attention as one of the few sports events during the COVID-19 pandemic.
The tournament was structured as a series of mini-matches, consisting of four games of rapid chess, if needed followed by two rounds of blitz chess (semi-finals and final only), if needed followed by an Armageddon tie-break. The winner after rapid games received 3 points, the loser 0 points; if a tie-break was necessary, the winner received 2 points and the loser 1 point. The eight players played a round robin with the top four advancing to the semi-finals. 
Carlsen beat Nakamura in the final to win the tournament.
It was broadcast by Chess24.com with Jan Gustafsson, Peter Svidler, Tania Sachdev and Lawrence Trent providing most of the commentary.