Resolves YES if at any point in time, Russia takes control of the train station "Bakhmut 2" in Bakhmut, Ukraine, by April 20, 2023 (Ukraine time), according to maps provided by the 

If this area is shaded red on the ISW maps, the market will resolve YES. If this area remains shaded orange or not shaded for the entire time period, resolves NO. Resolution will be based on the ISW maps dated through April 20.

https://manifold.markets/post/isw-ukraine-war-maps

 for context on how ISW maps are made, what they mean, and why ISW is a commonly considered a reliable map source.

The specific location used for this question is: on the ISW interactive map, the dot if you search "Bakhmut 2". The shading of the map over the center of the dot when fully zoomed in will be used for resolution.

(Other reliable media reporting may be used instead if for some reason ISW is unavailable.)

https://insightprediction.com/m/169724/will-russia-take-bakhmut-by-april-20th-2023