HALIFAX PANTHERS 92 LEEDS RHINOS 24PHIL CAPLAN, Robin Park Leisure Centre, Wigan, SaturdayRELENTLESS and ruthless Halifax won a second successive Challenge Cup, and their first piece of silverware in their bid to retain the treble, with a masterclass to dismantle Leeds. Josh Butler led the counterattack and combined with Nathan Collins to take a return pass and open the scoring, with Collins goaling. Tristan Norfolk proved elusive, a Panthers hand denying the Collins and Butler axis, with Butler just failing to gather a scoring pass. Halifax opened their account on the back of it, with Brown just caught but Hawkins crossing and converting. GAMEBREAKER: Halifax converted an eight-point try to give them the lead in the 24th minute and never looked back.