Russian Poker is casino-style poker played heads-up against the dealer. It is an exclusive game at Korea Jeonjin, and you are not playing against other players.
Place an ante and take five cards. The dealer takes five and shows one. Then you play for twice the ante or fold. For the ante amount you can buy a sixth card or exchange cards.
The dealer needs ace-king or better to open. If the dealer cannot open, only the ante is paid. Play any pair or better, and consider a sixth card with a four-card flush or straight draw.