The World Championship last-16 tie between Ronnie O'Sullivan and John Higgins is set for a dramatic end after the Scot closed the deficit to two frames.

Thirty years after their first match at the Crucible, 50-year-olds Ronnie O'Sullivan and John Higgins again go head-to-head on the biggest stage.

Ronnie O’Sullivan carved out a 6-2 overnight lead against John Higgins in their second-round showdown, while Mark Allen and Barry Hawkins both won 13-9 at the World Snooker…