It was the last of the five regular legs that make up the 2015 WDSF GrandSlam Series. As such it was at somewhat of a disadvantage: some of the couples that had already qualified for the "Showdown in Shanghai," the GrandSlam Finals held in December, decided to skip this one. But fact is too that Moscow was still the leg with the second-highest participation, 296 couples in the Latin this year, falling only very few entries short of matching that in Stuttgart, GER.