Shaun Murphy made a strong start to his bid to claim a second World Snooker Championship title 20 years after his first as some heavy scoring saw him take a commanding 7-2 lead against debutant Daniel Wells.
Masters champion Murphy and Wells each made two century breaks in a high-quality session at the Crucible on Tuesday but a run of four frames in a row proved the difference as Murphy flexed his muscles in the first-round encounter.
