19:00Snooker: The Masters2015Quarter-final: Maguire v Murphy, part oneBBC Two Duration: 1 hour Fri 16th Jan 2015, 19:00 on BBC Two Northern IrelandThe fourth quarter-final gets underway at Alexandra Palace. Stephen Maguire plays Shaun Murphy. Hazel Irvine introduces live coverage from the opening frames.ContributorsPresenter:Hazel IrvineParticipant:Steve DavisParticipant:John ParrottParticipant:Ken DohertyParticipant:Dennis TaylorParticipant:Stephen HendryParticipant:John VirgoGenresSportSnookerBrandSnooker: The MastersSeriesSnooker: The Masters: 2015 Source: BBC Online