Garry Kasparov and Veselin Topalov will face each other in “Clutch Chess: The Legends” in Saint Louis from 11 to 13 September. The two former members of the chess elite will play a twelve-game Chess960 match, with wins becoming more valuable on each successive day. The encounter follows Kasparov’s victory over Viswanathan Anand last year and renews a rivalry that was already revived in Saint Louis in 2018 with a Chess960 match. | Photos: St. Louis Chess Club, Austin Fuller | Live with commentary from 18:40 CEST / 17:40 BST / 12:40 ET / 22:10 IST.