1 September 2014 Last updated at 00:00

Sochi 2014: Semi-finals in doubt as GB men lose to Norway in curling

Great Britain's men will have to win their final round robin match to guarantee a place in the curling semi-finals after losing 7-6 against Norway at the 2014 Winter Olympics in Sochi.

Skip David Murdoch let an opportunity to take two in the fourth end slip and Norway had the advantage of the hammer in the final end to secure the slender victory.

Britain now need to beat China on Monday to advance into the semi-finals.

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