Looking for a name of ground beetle in Poland

Looking for a latin name of a member of the Carabidae family, almost identical with Pterostichus niger, but with brown legs & antennae… Can anyone help, as I cannot find it on any websites. Location - Warsaw, Poland

You can check Polish observations of carabids, with your desription it’s likely a different genus. https://www.inaturalist.org/observations?place_id=7800&taxon_id=49567&view=species

A common one is more likely than something strange, so let me try a bet: Dolichus halensis?
https://www.inaturalist.org/observations?locale=en&taxon_id=500922