Poker is a card game of chance and skill in which players place bets against each other based on the value of their cards. Bets are placed in a pot (representing money, for which chips are typically used). After all players have acted, the player with the highest hand wins the pot. The first bet is forced by the rules of the game but subsequent bets are voluntarily placed by players on the basis of expected value and strategic considerations including psychology and probability.
There are hundreds of variations of poker but the basic principles remain the same. The game starts with a forced bet (called the blind) from the player to the left of the dealer and then each player takes turns betting in clockwise order.
Each player is dealt a five-card hand. A standard poker hand is a pair of matching cards of equal rank, three of a kind, four of a kind, straight, flush, or a full house. A full house is made of 3 matching cards of one rank and 2 matching cards of another rank. A flush is 5 consecutive cards of the same suit. A straight is a set of cards in order (such as 5-6-7-8-9). A straight doesn’t have to be all the same suits.
A Royal Flush is the highest possible hand and consists of an Ace, King, Queen, Jack, and 10 of the same suit. Ties are broken by the highest unmatched card or secondary pairs (in a full house). Players who talk about poker generally do best when they can explain their thought process in a clear way. That’s why discussing poker with people who are better at the game is generally more valuable than reading books or articles about it.