Magnus Carlsen wins Game 11 and the match, retaining his title. ⠀ Capitalizing on Ian Nepomniachtchi's blunder on move 23, the World Champion scored his fourth win in the match at Expo Dubai. The final score is 7½-3½. ⠀ https://fideworldchampionship.com #CarlsenNepo #FIDEmatch2021 #FIDEchess