Poker is a card game in which players place bets with chips or cash (amount depends on the game) into a central pot. The goal is to have the best five-card hand, such as a straight or flush, or even a royal flush – which is a ten through ace of the same suit. Some games also use wild cards, which can be of any rank or suit.
The first player to act puts in a bet of some amount, typically one chip. Other players may call this bet, raise it or fold. There are often several betting intervals before the final showdown where the highest hand wins the pot. Players put money into the pot voluntarily, either to improve their own chance of winning or to try and bluff other players. The outcome of any particular hand is highly dependent on luck, but in the long run, successful poker players are largely influenced by strategy and psychology.
A key element to writing well about poker is making the reader feel like they are there at the table with the other players. This means including anecdotes, as well as paying attention to the physical tells of other players. For example, a subtle change in body language can reveal whether someone is bluffing or not.