5 May 2014 Last updated at 16:23

Ronnie O'Sullivan mistake hands Mark Selby World Championship final lead

A miss double on the black from Ronnie O'Sullivan allows Mark Selby in to take the lead in the World Championship final at the Crucible.

Selby, who trailed 10-7 after the first day, won the first four frames of Monday's session, taking his tally to six in a row.

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