In Straight Poker each player is dealt five cards. Players can’t draw. There is a betting interval, during which players make bets. He, who wins, gets the jackpot. One can win if he has the strongest hand at a showdown or if all other players fold. Double-Barrel Shotgun is the example of Straight Poker. Double-Barrel Shotgun starts by each player being dealt 5 cards face down. Beginning with the player to the dealer's left, all the players then expose any one of their cards. Betting intervals then alternate with further rounds of exposing one card each. After the final round of exposure the card combinations of the players are compared. The player with the best hand wins. Internet Stud Poker Best Hand.