15:00Snooker: World Championship2015Thursday, 1st & 2nd Rounds, Afternoon, Part 2BBC Two Duration: 3 hours Thu 23rd Apr 2015, 15:00 on BBC Two Northern IrelandHazel Irvine introduces live coverage from the Crucible Theatre as second-round action gets under way. Matches are increased to three sessions and the best-of-25 frames.GenresSportSnookerBrandSnooker: World ChampionshipSeriesSnooker: World Championship: 2015 Source: BBC Online