This game is a variation of holdem with a slight change of extra community cards.
In this game flop starts with 6 community cards. For lower and upper boards each 3 cards are used .Then at the time of turn and river one - one card for upper and lower board is dealt. As we know Holdem game commences with 52 cards and to make the best hand one just has to use the 5 cards out of available 7 cards.
If you are able to get sense of what the other players hand is not having would prove to be an extra advantage for you. Once we start playing we can easily get the touch of changes in the game.
There are 2 rows in the game one is upper and another one is lower. If you wish to make your hand then you can pick up one row from it. Your choices can get changed during the hand.
One who has the best hand in upper and lower row will be the winner of the game .You may yield as much as you can from the pot and can make the best hand. But on table you will have to share with others too.
