Poker is a card game where players make bets during rounds of play, with the goal of winning the pot. Each player must place a small blind & a big blind into the pot before receiving their cards. They can then decide to call the bet, increase it (Raise), or drop out of the hand (Fold). During each betting interval, or round, the player can only win the pot if they have a better than average hand. If they don’t, the pot is lost to other players.
At the beginning, beginners are advised to play relatively tight. This means they should only play the top 20% of hands in a six-player game or 15% in a ten-player game. This way, they maximize their chances of winning.
A player’s hand strength depends on how well they can disguise it and how much information they can gather from the other players in the game. A good hand must contain cards of equal rank and be from the same suit. A full house contains 3 matching cards of one rank & 2 matching cards of another rank. A flush consists of five consecutive cards from the same suit. A pair is two cards of the same rank & three other unmatched cards.
In addition to the forced bets (ante & blind), money is placed into the pot voluntarily by players who want to stay in the hand or bluff other players for various strategic reasons. This self-selection into different stake levels can lead to a relatively homogenous sample of players, which increases the influence of randomness on the outcome of any given hand.