Not that one, but about 20 years ago I rode the Red Arrow overnight from St. Petersburg to Moscow. This was supposed to be at that time a train that was not available to non-Russians, but some business associates in St. Petersburg got me tickets and escorted me onto the train, where I shared a couchette with 3 other (Russian) businessmen. At that time, the track was very rough in spots -- thought were going to derail a few times. Got my photo taken in front of the onion-domed Basiiica in Red Square by other business associates that met me there for the day. Returned overnight on another train from Moscow to Helsinki.