You intend to turn right in this situation. Are you obliged to stop before the intersection?

Why?

Intending to turn right does not, by itself, require you to stop before the junction. You must take particular care as you approach the pedestrian crossing and junction shown. Stop if necessary to give way or avoid danger.

art. 25 ust. 1 i art. 26 ust. 1 Prawa o ruchu drogowym