The name of the casino is "Suites Of", this particular chip happens to be "Queen of Spades Casino" for the $2.50. Other denominations exist and they all have names of the card suites. Several of my friends in Russia has been in the casino, remember very well the place.

There are two casinos in Moscow with Queen's Casino and King's Casino owned by different casino operator from the Suites Of.

If you care to visit the link, just click it. http://snapperswithoutborders.com/

I found the postal address and the building number including the info that they operated in the "fourth floor" of building 16. If you refer to the map the "red pin" is stucked in Moscow Region just below it you can see the "loop" - inside this is the central Moscow area or Moscow proper.