Allen and Wu toil in 100-minute frame ‘embarrassment’, Higgins leads Murphy

Semi-final poised at 7-7 after attritional 14th frameJohn Higgins edges to 13-11 lead over Shaun MurphyWu Yize and Mark Allen’s semi-final is poised at seven frames all after their afternoon session ended with a bizarre frame – the longest in the World Snooker Championship’s Crucible era – clocking...