18:30Snooker: World Championship2015Wednesday, Quarter-Finals, EveningBBC Two Duration: 1 hour, 30 minutes Wed 29th Apr 2015, 18:30 on BBC Two WalesJason Mohammad introduces live coverage from the concluding sessions of the quarter-finals, with the first players to 13 frames moving into the last four.GenresSportSnookerBrandSnooker: World ChampionshipSeriesSnooker: World Championship: 2015 Source: BBC Online