20:00Snooker: World Championship2021Day 11: Evening SessionBBC Sport Duration: 2 hours, 39 minutes Tue 27th Apr 2021, 20:00 on BBC FourLive coverage of the quarter-finals of the 2021 World Snooker Championship.GenresSportSnookerFormatsPerformances & EventsBrandSnooker: World ChampionshipSeriesSnooker: World Championship: 2021 Source: BBC Online