Ines Nehry and Josee Nahi impressed for Gyeongju as they claimed a 1-0 win against Suwon in Monday's South Korean WK League playoff encounter.
The Cote d'Ivoire internationals were afforded starting roles as their side sought back-to-back finals against Incheon Red Angels.
Having claimed a 1-0 win over Suwon in their final match of the regular season three weeks ago, Gyeongju dominated ball possession but could not find a breakthrough in the first half.
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After the break, last season's runners-up eventually broke the deadlock when Seo Ji-Yeon netted the winner in the 66th minute to seal Gyeongju's passage to the playoff final.