Line Vedel shot a final-round 69 to land her maiden European Tour title at the Allianz Ladies Slovak Open on Sunday.
The Dane finished two shots clear of Germany's Caroline Masson with a winning total of seven under par at Golf Resort Tale.
Italian Veronica Zorzi and Thailand's Nontaya Srisawang shared third place on three under, followed in joint fifth by Australian Frances Bondad and American rookie Jessica Yadloczky.
Vedel said: "I'm thrilled and excited. It's just a big relief, I'd say, because I knew I can play against the best but also doing it, that's another factor.
"I knew it was a tough day today and with my start I kind of felt the pressure a bit but I just tried to keep patient. I've been hitting the ball well all week and putted alright as well so I hung in there. I felt the nerves on the last couple of holes but I managed to hang in there, so it feels great."