Video poker is a single-player video game that functions much like a slot machine ; most video poker machines play draw poker, where the player bets, a hand is dealt, and the player can discard and replace cards. In a casino , a house dealer handles the cards for each hand, but the button typically a white plastic disk is rotated clockwise among the players to indicate a nominal dealer to determine the order of betting. A poker hand comprises five cards; in variants where a player has more than five cards available to them, only the best five-card combination counts. Gambling games Poker variants. The authors claimed that Cepheus would lose at most 0. Poker variations are played where a "high hand" or a "low hand" may be the best desired hand. Poker 19th-century card games Anglo-American card games Comparing card games Gambling games Games of mental skill Multiplayer games American inventions.
When calculating the maximum raise allowed, all previous bets and calls, including the intending raiser's call, are first added to the pot. The raiser may then raise the previous bet by the full amount of the pot. In no-limit poker, a player may wager their entire betting stack at any point that they are allowed to make a bet.
In all games, if a player does not have enough betting chips to fully match a bet, they may go "all-in," allowing them to show down their hand for the amount of chips they have remaining. Other games that use poker hand rankings may likewise be referred to as poker. Video poker is a single-player video game that functions much like a slot machine ; most video poker machines play draw poker, where the player bets, a hand is dealt, and the player can discard and replace cards.
Payout is dependent on the hand resulting after the draw and the player's initial bet. Strip poker is a traditional poker variation where players remove clothing when they lose bets.
Since it depends only on the basic mechanic of betting in rounds, strip poker can be played with any form of poker; however, it is usually based on simple variants with few betting rounds, like five card draw. Another game with the poker name, but with a vastly different mode of play, is called Acey-Deucey or Red Dog poker.
This game is more similar to Blackjack in its layout and betting; each player bets against the house, and then is dealt two cards. For the player to win, the third card dealt after an opportunity to raise the bet must have a value in-between the first two.
Payout is based on the odds that this is possible, based on the difference in values of the first two cards. Other poker-like games played at casinos against the house include three card poker and pai gow poker. In a January article  published in Science , a group of researchers mostly from the University of Alberta announced that they "essentially weakly solved" heads-up limit Texas hold 'em with their development of their Cepheus poker bot.
The authors claimed that Cepheus would lose at most 0. Less autonomous poker programs exist whose primary purpose is not to play poker by themselves, but is instead to calculate the odds of certain hand outcomes.
For example, one might input a hand which contains three 7s and two unrelated low cards, the program in question would then return that holding just the 7s results in a From Wikipedia, the free encyclopedia. For other uses, see Poker disambiguation. For the magazine, see Poker Player. This article should include a better summary of History of poker.
Summary style for information on how to properly incorporate it into this article's main text. Straight flush Four of a kind. Further information on betting rules: For more details on rules for the most common poker variants, see List of poker hands and List of poker variants.
List of poker variants. Sports and games portal. The Theory of Poker. Two Plus Two Pub, Index of poker articles Outline of poker. Fundamental theorem of poker Morton's theorem Pot odds Slow play. Computer poker player Online poker Poker tools. Gambling mathematics Mathematics of bookmaking Poker probability. Casino game Game of chance Game of skill List of bets. Category Commons Wiktionary WikiProject. Retrieved from " https: Poker 19th-century card games Anglo-American card games Comparing card games Gambling games Games of mental skill Multiplayer games American inventions.
Three Card Poker is played as heads-up between the player's hand and the dealer's hand. After all ante wagers are placed, three cards are dealt to each player and the dealer.
Players have a choice to either fold or continue in the game by placing a "play" wager equal to their ante. Hands are then exposed and wagers resolved. The dealer's hand must be Queen high or better for the dealer hand to play. If the dealer does not play, then there is no action on play wagers and ante wagers are paid 1 to 1. If the dealer does play, the dealer and player hands are compared. If the player hand loses, both the ante and play wagers are lost.
If the player hand wins both the ante and play wagers are paid 1 to 1. If the hands are tied, then there is no action on either wager. Additional optional bets are offered. The Pair Plus wager is a bet that the player's hand will be a pair or better. The Pair Plus wager loses if the player has less than a pair and wins with a pair or better.
The payoff applies regardless of the dealer's hand, as the Pair Plus wager is not in competition against the dealer's hand. Some casinos also offer an Ante Bonus, which is paid on the ante wager for a straight or better.
The typical Ante Bomus paytable pays 5 to 1 for a straight flush, 4 to 1 for a three of a kind, and 1 to 1 for a straight. Like the Pair Plus wager, the Ante Bonus pays regardless of whether that hand beats the dealer's hand. The Prime wager is optionally placed before cards are dealt and pays on the color of the player cards. If all three cards are the same color the payoff is 3 to 1.