The aim of the presented thesis is to assess the potential impact of the European Court for Human Rights (ECtHR) on the conduct of Russian Federation during the armed conflict in Chechnya. To this end, the research builds on the theoretical model of Alec Stone Sweet arguing that judicialization is successful as soon as the judicial mechanism develops authority over the strategic behaviour of actors under its jurisdiction. In this sense, the research proved that the ECtHR indeed possesses such quality and despite some discussed limitations is capable of influencing the Russian conduct in the fight against Chechen separatists. Council of Europe, in this sense, represents a unique non-reciprocal cooperative international regime that would be untenable without a judicial body. On the other hand, the research showed that Sweet's argument that judicialization is a form of socialization and states not only get progressively used to the judicial mechanism, but also engage constructively, has so far failed to materialise. To the contrary, with growing number of lost cases in Strasbourg, Russia started to securitize the discourse applied both domestically and internationally vis-à-vis the Court. The current tension is then explained by occurrence of two mutually hostile win-sets on opposite levels of Putnam's game model.