Blind Date

Blind Date is a casino poker like game. A player plays against the house dealer. It is played with a deck of 20 cards consisting of A,K,Q,J,10 in four suits. A player begin the game by putting ante bet and then the dealer deal all the cards face down and then randomly flip up two cards. The play has to fold or raise by putting a bet amount twice the ante amount and then flip up three cards to form a poker hand. The player wins the game when he/she has a pair of KK and a second pair of any value or other better poker hand. The payment to all the bet amount is as follow :-
Royal flush 20 to 1
Four of a Kind 10 to 1
Straight 5 to 1
Full House 4 to 1
Three of a Kind 2 to 1
Two Pairs 1 to 1