Poker is a card game in which players bet to win money. It is played by a group of people, usually between two and eight players, who act in turn. The first player to act may call or raise, while the last player to act can fold or bet a fixed amount.

The rules of poker vary widely, but they generally follow a pattern: each player receives one card facedown and another faceup. A round of betting occurs, with a showdown in which the cards are revealed and the player who has the best poker hand wins the pot.

In many games, a small bet called the ante is required before each hand begins. It is the minimum bet for each player, and it gives the pot a value right from the start.

An ante, sometimes referred to as an “ante,” is a pre-deal bet that is made by all players before each hand. It is a forced bet that helps give the players a chase, and it can be a good way to force weaker hands out of the hand.

Some players adopt a poker face, which is a motionless expression that removes all emotion from their face. This is a difficult skill to master, however, as it requires patience and practice.

A good poker face also involves not fidgeting or moving around the table too much, as these can be distracting to other players. In addition, players should try to avoid staring into other players’ eyes.