Is the wall really load-bearing?

[golvlaggaren]

A question that may be difficult to answer based on a floor plan, but worth a try as we will gain access to the house in a week.

The wall circled is the one where we want to open a door opening, about 140cm.
My first thought was that it was load-bearing, but then I realized that the pine floor (old subfloor) on the upper floor is laid in the direction the arrow shows in image 2. Then the beams should probably run in the opposite direction to the floor, which means the wall by the stove should be load-bearing?

The house was built in 1912 and extended in 1964 with the living room and bedroom.