liveuamap.com says you're wrong.
It's a pro-Ukrainian map too.

Front lines haven't changed in weeks. Nobody is gaining anything.

Who’s gaining ground in Ukraine? This year, no one.

https://www.japantimes.co.jp/news/2023/09/29/world/politics/ukraine-russia-war-stall/#:~:text=The%20front%20line%20in%20Ukraine,minimal%20gains%20in%20its%20counteroffensive.