How to export borders of Tatra mountains into shapefile

Hi,

is there any chance to export border lines of Tatra mountains in to shapefile or gpx straight from this view https://mapy.com/s/dotovokare

I could potentialy draw it in ArcGis but i believe it would not be as accurate as what can be seen here.

https://preview.redd.it/upe5wg9ihkof1.png?width=1484&format=png&auto=webp&s=46bdb46e79476ab1c1c514bc4c7909b27bbf1b0a