After an even start to the match, the game burst into life in the 13th minute with Korea Republic custodian Lee Seung-a having to turn away Ri Ui Gyong’s fierce strike.

However, from the ensuing long throw-in, the Korea Republic defence was beaten as Eh Chong Gum ghosted into the box unmarked to head home the opening goal.

DPR Korea had a lucky escape six minutes later when goalkeeper Kim Son Gyong’s weak punch saw the ball fall to Lim Ji-hye, who scuffed her shot before Kim Min-seo rocked the crossbar with the follow-up.

The reigning champions had chances to take an even bigger lead into the break but the heroics of Lee in goal twice denied Ui Gyong as Korea Republic kept themselves in the tie.

Searching for the equaliser, Korea Republic appeared for the second half with renewed vigour as they asked more questions of the DPR Korea defence.

A surging run from Lim in the 54th minute saw the attacking midfielder almost breaking into the box before being crowded out by three defenders.

Korea Republic’s resistance, however, was eventually broken in the 77th minute when Kim Won Sim headed home Ri Kyong Im’s perfect corner delivery.

DPR Korea added further gloss to the victory when Won Sim got her second, following up her own initial effort that was blocked by Lee, to slot into an empty goalmouth to seal a perfect group stage.