Watch incredible moment darts star Dave Chisnall suffers humiliating miscount - just moments before being dumped out of World Championship in final-leg thriller by Ricky Evans

Darts star Dave Chisnall suffered a humiliating miscount in his defeat against Ricky Evans.

Evans ended up securing a 3-2 win but Chisnall's mistake was the main talking point.

Chisnall needed to hold his throw to send the game into a sudden death leg.

He thought that he had secured a 139 checkout in the fifth set after taking out D16.

That prompted celebrations from the 44-year-old, who pointed his finger to the crowd.

However, he should have been taking out D20 and he soon realized his mistake after it was explained to him, with his celebrations being cut short.

He thinks he has leveled as he pins a stunning 131 checkout, but he needed 139!!

He survives Evans' return and pins D1 with the last dart in hand to force the sudden death leg.

Chisnall was left embarrassed following the incident, with the crowd jeering him.

The game eventually went to sudden death after Chisnall closed out the tenth leg of the fifth set.

However, Evans produced a hugely impressive performance in the deciding leg as he managed to prevail.