Higgins leads Murphy 13-11 heading into final session of World Championship semi-final

John Higgins holds a 13-11 lead over Shaun Murphy as their World Championship semi-final at the Crucible approaches its conclusion.

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The four-time world champion built his advantage across the opening two sessions before the pair headed into the final stage of their best-of-33 frames encounter. Higgins, who won his fourth world title back in 2011, has shown impressive form throughout this year's tournament.

Murphy, the 2005 world champion, will need a strong final session performance to overturn the deficit. The Englishman has previously demonstrated the ability to produce comebacks at the Crucible, though Higgins's experience at this stage of major tournaments could prove crucial.

The winner of this semi-final will face either Mark Selby or Kyren Wilson in the final, with that match still ongoing. Higgins is seeking to add to his tally of world titles, while Murphy aims to reach his second final since his 2005 triumph.

The final session is scheduled to determine who progresses to the season-ending showcase at the Crucible Theatre in Sheffield.