“Move Along Home” is episode ten of season one of Star Trek: Deep Space Nine.
DS9 is being visited by representatives of a race, the Wadi, discovered in the Gamma Quadrant by a Vulcan survey ship. The official greeting doesn’t go quite to plan when the leader asks where the games are, as they’ve heard of Quark’s. The new race is rather fond of games.
After hours of playing, Sisko has finally gone to bed and Quark is concerned because his new customers are winning too often. So, he decides to cheat. Unfortunately for him, he is discovered.
Quark is then told to play a new game, one of the Wadi’s. He has to move several pieces to ‘home.’ What he doesn’t know is that his ‘pieces’ are actually Sisko, Kira, Bashir and Dax – and their lives seem to be at risk. This is only found out when Odo discovers that all the senior staff are missing.