In May, Ablyazin was selected, alongside Emin Garibov, David Belyavskiy, Anton Golotsutskov and Aleksandr Balandin to represent Russia at the 2012 European Championships in Montpellier, France. He contributed scores of a 15.266 on floor, 15.241 on rings and 16.066 on vault toward Russia's second-place finish. He won two bronze medals in the rings and vault finals, scoring a 15.433 on rings and 16.062 on vault.