Seven lawmakers in Russia's second-largest city, St. Petersburg, have been summoned by the police after they demanded parliament's lower chamber, the State Duma, charge President Vladimir Putin with high treason over his decision to launch the unprovoked invasion of Ukraine.
if by “left” you mean socialist, then ostensibly. there’s the CPRF, which is the main opposition party–but they’re just as nationalist as most of the right-wing parties and socially conservative. if you mean “left” as in broadly left-of-center politics, then not really. most of the liberal parties have been crushed (and have the same caveat as CPRF does without transformational economic politics).