Russian forces continue grinding offensives in Donetsk Oblast to secure Chasiv Yar, a strategic elevation that could facilitate advances toward the Ukrainian "fortress belt" cities of Kostyantynivka, Kramatorsk, and Sloviansk. Russia claimed full control in late July 2025 after 16 months of fighting, but Ukrainian statements and open-source mapping indicated partial Ukrainian presence on the western edges, with fighting persisting. As of May 2026, Ukrainian units reported limited advances near the town amid ongoing Russian mechanized assaults, drone strikes, and artillery barrages. The outcome hinges on incremental ground gains, Ukrainian defensive reinforcements, and any shifts in broader frontline momentum before the market's resolution date.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill Russia capture all of Chasiv Yar by...?
September 30
28%
December 31
62%
$3,429 Vol.
September 30
28%
December 31
62%
Chasiv Yar will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”.
For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian control must persist through the next full ISW daily update cycle. If ISW skips a day, shading must persist until the next finalized ISW update is published, regardless of the date. Any continuous shading which reflects either “Assessed Russian Control”, “Assessed Russian Advance In Ukraine”, or “Assessed Russian Gains in the Past 24 Hours” will qualify. “Assessed Russian Infiltration Areas in Ukraine” will not qualify.
The territory of the municipality is shaded in light grey and is distinguished from bordering municipalities with a darker grey line. If all area within the municipality is shaded in red, however, the shading does not precisely match up with the border such that there is a tiny amount of grey along the border of the city, this will still qualify for a "Yes" resolution.
Once Russia captures the entirety of Chasiv Yar, any subsequent loss of control will not be considered towards the resolution of this market.
Location on Google maps: https://maps.app.goo.gl/XPJfnzoeRtB7UEmDA
The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used.
Note: Any temporary glitches or errors in the map will not be considered.
If Russia comes into control of this territory as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded red in the ISW map. An announcement of a negotiated settlement that gives Russia de jure control will not qualify. Actual control must be established.
Market Opened: May 21, 2026, 1:38 PM ET
Resolver
0x65070BE91...Chasiv Yar will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”.
For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian control must persist through the next full ISW daily update cycle. If ISW skips a day, shading must persist until the next finalized ISW update is published, regardless of the date. Any continuous shading which reflects either “Assessed Russian Control”, “Assessed Russian Advance In Ukraine”, or “Assessed Russian Gains in the Past 24 Hours” will qualify. “Assessed Russian Infiltration Areas in Ukraine” will not qualify.
The territory of the municipality is shaded in light grey and is distinguished from bordering municipalities with a darker grey line. If all area within the municipality is shaded in red, however, the shading does not precisely match up with the border such that there is a tiny amount of grey along the border of the city, this will still qualify for a "Yes" resolution.
Once Russia captures the entirety of Chasiv Yar, any subsequent loss of control will not be considered towards the resolution of this market.
Location on Google maps: https://maps.app.goo.gl/XPJfnzoeRtB7UEmDA
The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used.
Note: Any temporary glitches or errors in the map will not be considered.
If Russia comes into control of this territory as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded red in the ISW map. An announcement of a negotiated settlement that gives Russia de jure control will not qualify. Actual control must be established.
Resolver
0x65070BE91...Russian forces continue grinding offensives in Donetsk Oblast to secure Chasiv Yar, a strategic elevation that could facilitate advances toward the Ukrainian "fortress belt" cities of Kostyantynivka, Kramatorsk, and Sloviansk. Russia claimed full control in late July 2025 after 16 months of fighting, but Ukrainian statements and open-source mapping indicated partial Ukrainian presence on the western edges, with fighting persisting. As of May 2026, Ukrainian units reported limited advances near the town amid ongoing Russian mechanized assaults, drone strikes, and artillery barrages. The outcome hinges on incremental ground gains, Ukrainian defensive reinforcements, and any shifts in broader frontline momentum before the market's resolution date.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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