Various poker games have different rules, but the game is played with a standard pack of 52 cards. The aim of the game is to get the highest hand possible, using the best cards. The highest hand wins the pot. However, some variations award the pot to the lowest hand, while others divide the pot among the highest and lowest hands.
In poker, the players compete in a round-by-round betting system. The first bettor is responsible for making the first bet. If the first bettor bets a minimum, others must match it. If the first bettor bets more than the previous bettor, he is said to raise. If no one raises, the bettor is said to check.
A bet is placed in the center of the pot, in front of the player. When all players have made bets, the round of betting is over. In the case of a draw, the pot is divided among all the players who are left.
Ties are broken by a high card. This breaks ties when several people are tied for the highest card. Ties are also broken by a secondary pair. For example, if two players are tied for the highest card, a third pair breaks the tie.
When more than one player remains, the game is called a showdown. In the showdown, the hand that is revealed is the winning hand. The highest hand wins the pot, unless the player who is left is trying to bluff.