Super strong 13 rounds all play. Starting today at 12:30PM GMT.

Players in the Masters https://www.tatasteelchess.com/players/masters/all-masters

Players in the Challengers https://www.tatasteelchess.com/players/challengers/all-challengers

Live games Masters https://chess24.com/en/watch/live-tournaments/tata-steel-masters-2020/1/1/1

Live games Challengers https://chess24.com/en/watch/live-tournaments/tata-steel-challengers-2020/1/1/1

Live commentary GM Jan Gusti and GM Peter Svidler https://www.youtube.com/watch?v=wI_YNH55FN4&feature=emb_title