Dutch youngster Jan Dekker came from 3-0 down in the quarter-finals of the BDO World Championship to beat 10th seed Garry Thompson 5-4 on Friday night.

When Thompson took a tense third set at the fourth attempt - Dekker having himself missed five darts at a clinching double - the match looked dead and buried.

The Yorkshireman also led 4-2 after a 152 checkout but missed four darts at a match-winning double 11 in the seventh set and another five in set eight. That allowed Dekker to level before taking the deciding set 5-3 after Thompson left a bogey 163.

Dekker will face third seed Dean Winstanley, who cruised past Stephen Bunting 5-1.

Bunting levelled at 1-1 after losing the first set but that was as good as it got, Doncaster's Winstanley powering through the remainder of the match.

Meanwhile, Trina Gulliver won the women’s final for the ninth time in 10 years, beating Wales' Rhian Edwards two sets to nil in a repeat of last year's final.

The dominant Gulliver has also now gone four years without dropping a single set, though she was tested throughout by Edwards.

The Welsh thrower hammered second seed Deta Hedman yesterday and made a strong start tonight, taking a first leg which saw world number one Gulliver score just seven with her third set of darts.

She hit back to take the set, though, and took the opening leg of the next before Evans responded with a 106 checkout to level the set.

Gulliver won the next two legs, though, to clinch the £10,000 first prize and then said: ‘It is fantastic and a great feeling to retain the title.

‘All the championships are special to me but I want to dedicate this championship to my mum, who has not been well.

‘I am hungry for more world titles.’