Each player receives five cards in Straight Poker. There are no draws in Straight Poker. There is a period of time, during which palyers can make bets. It is called a betting interval. He, who wins, gets the jackpot. If the rest of the players fold or if you have the strongest hand in the game you are a winner. Double-Barrel Shotgun is the example of Straight Poker. In Double-Barrel Shotgun each player gets five cards face down. The player to the dealer’s left begins by exposing one of his cards. Betting intervals then alternate with further rounds of exposing one card each. After the final round the hands are compared. He, who has the strongest hand wins. Draw Poker Betting Interval.