Yo got some explaining to do.
Monthly Fee for Battle.net in Russia
Russians can either buy the DVD version of the game for 999 rubles (£22.38 or €25.41, about half the price of the European version) or a cheaper version of the jewel-case for 499 rubles. Players purchasing these will not be able to play on European servers, but will be kept on more limited Russian servers and will not gain permanent multiplayer access. The DVD version will allow Battle.net access for one year, and the jewel-case version will allow access for 120 days.
After the free multiplayer period is up, any Russian StarCraft 2 fan interested in multiplayer will have to pay a monthly fee. However, it's possible to buy a one-time upgrade to gain unlimited multiplayer access as well as European server access, and this will be an option available directly from purchase.