Texas hold 'em
Encyclopedia
Texas Hold 'em is a variation of the standard card game of poker
Poker
Poker is a family of card games that share betting rules and usually hand rankings. Poker games differ in how the cards are dealt, how hands may be formed, whether the high or low hand wins the pot in a showdown , limits on bet sizes, and how many rounds of betting are allowed.In most modern poker...

. The game consists of two cards being dealt face down to each player and then five community cards
Community card poker
Community card poker refers to any game of poker that uses community cards , which are cards dealt face up in the center of the table and shared by all players. In these games, each player is dealt privately an incomplete hand , which are then combined with the community cards to make a complete...

 being placed face-up by the dealer—a series of three ("the flop") then two additional single cards ("the turn" and "the river" or "fourth and fifth street" respectively), with players having the option to check, bet, raise or fold after each deal; i.e., betting may occur prior to the flop, "on the flop", "on the turn", and "on the river".
Texas Hold 'em is the "H" game featured in H.O.R.S.E and in H.O.S.E
HOSE
HOSE is a term used for playing a mixed game of poker consisting of four different poker games.* H stands for Hold'em* O for Omaha Eight or Better* S for 7 Card Stud* E for 7 Card Stud Eight or Better...

.

Objective

In Texas hold 'em, as in all variants of poker, individuals compete for an amount of money or chips contributed by the players themselves (called the pot
Pot (poker)
The pot in poker refers to the sum of money that players wager during a single hand or game, according to the betting rules of the variant being played...

). Because the cards are dealt randomly and outside the control of the players, each player attempts to control the amount of money in the pot based either on the hand they are holding,
or on their prediction as to what their opponents may be holding.

The game is divided into a series of hands or deals; at the conclusion of each hand, the pot is typically awarded to one player (an exception in which the pot is divided between more than one is discussed below). A hand may end at the showdown, in which case the remaining players compare their hands and the highest hand is awarded the pot; that highest hand is usually held by only one player, but can be held by more in the case of a tie
Split (poker)
In poker it is sometimes necessary to split, or divide the pot among two or more players rather than awarding it all to a single player. This can happen because of ties, and also by playing intentional split-pot poker variants .To split a pot, one player uses both hands to take the chips...

. The other possibility for the conclusion of a hand occurs when all but one player has folded and have thereby abandoned any claim to the pot, in which case the pot is awarded to the player who has not folded.

The objective of winning players is not to win every individual hand, but rather to make mathematically and psychologically correct decisions regarding when and how much to bet, raise, call or fold. By making such decisions, winning poker players can maximize their expected gain on each round of betting, thereby increasing their long-term winnings.

History

Although little is known about the invention of Texas hold 'em, the Texas State Legislature
Texas Legislature
The Legislature of the state of Texas is the state legislature of the U.S. state of Texas. The legislature is a bicameral body composed of a 31-member Senate and a 150-member House of Representatives. The Legislature meets at the Capitol in Austin...

 officially recognizes Robstown, Texas
Robstown, Texas
Robstown is a city in Nueces County, Texas, United States, and a western suburb of Corpus Christi. It was founded about 1906, and was named for Robert Driscoll Jr., a landowner...

, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 as the game's birthplace, dating the game to the early 1900s.

After its invention and spread throughout Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

, hold 'em was introduced to Las Vegas
Las Vegas metropolitan area
The Las Vegas Valley is the heart of the Las Vegas-Paradise, NV MSA also known as the Las Vegas–Paradise–Henderson MSA which includes all of Clark County, Nevada, and is a metropolitan area in the southern part of the U.S. state of Nevada. The Valley is defined by the Las Vegas Valley landform, a ...

 in 1967 by a group of Texan gamblers and card players, including Crandell Addington
Crandell Addington
Crandell Addington is an entrepreneur and poker player who is best known as one of the founders of the World Series of Poker, and is a member of the Poker Hall of Fame.- Poker :...

, Doyle Brunson
Doyle Brunson
Doyle F. Brunson is an American professional poker player who has played professionally for over 50 years. He is the first two-time World Series of Poker main event champion to win consecutively, a Poker Hall of Fame inductee, and the author of several books on poker.Brunson is the first player to...

, and Amarillo Slim
Amarillo Slim
Thomas Austin Preston, Jr. , known as Amarillo Slim, is an American professional gambler known for his poker skills and proposition bets...

. Addington said the first time he saw the game was in 1959. "They didn't call it Texas hold 'em at the time, they just called it hold 'em.… I thought then that if it were to catch on, it would become the game. Draw poker
Draw poker
Draw poker is any poker variant in which each player is dealt a complete hand before the first betting round, and then develops the hand for later rounds by replacing, or "drawing", cards....

, you bet only twice; hold 'em, you bet four times. That meant you could play strategically. This was more of a thinking man's game."

For several years the Golden Nugget Casino
Golden Nugget Las Vegas
The Golden Nugget Las Vegas is a luxury casino-hotel located in Las Vegas, Nevada on the Fremont Street Experience. The property is owned and operated by Landry's Restaurants....

 in Downtown Las Vegas
Downtown Las Vegas
Downtown Las Vegas is the central business district of Las Vegas, Nevada. It is the original gambling district of Las Vegas, prior to the Strip, and the area still incorporates downtown gaming.-Tourism:...

 was the only casino in Las Vegas to offer the game. At that time, the Golden Nugget's poker room was "truly a 'sawdust
Sawdust
Sawdust is a by-product of cutting lumber with a saw, composed of fine particles of wood. It can present a hazard in manufacturing industries, especially in terms of its flammability....

 joint,' with…oiled sawdust covering the floors." Because of its location and decor, this poker room did not receive many rich drop-in clients, and as a result, professional players sought a more prominent location. In 1969, the Las Vegas professionals were invited to play Texas hold 'em at the entrance of the now-demolished Dunes Casino
Dunes (hotel and casino)
The Dunes Hotel was a Paradise, Nevada, hotel and casino that operated from May 23, 1955 to January 26, 1993, and was the tenth resort to open on the Las Vegas Strip. The Bellagio now stands on the former grounds.-History:...

 on the Las Vegas Strip
Las Vegas Strip
The Las Vegas Strip is an approximately stretch of Las Vegas Boulevard in Clark County, Nevada; adjacent to, but outside the city limits of Las Vegas proper. The Strip lies within the unincorporated townships of Paradise and Winchester...

. This prominent location, and the relative inexperience of poker players with Texas hold 'em, resulted in a very remunerative game for professional players.

After a disappointing attempt to establish a "Gambling Fraternity Convention," Tom Moore added the first ever poker tournament to the Second Annual Gambling Fraternity Convention held in 1969. This tournament featured several games including Texas hold 'em. In 1970, Benny
Benny Binion
Lester Ben "Benny" Binion was a well-known American casino owner, mobster, poker enthusiast, and convicted felon.-Early history:...

 and Jack Binion
Jack Binion
Jack Binion is an American casino operator. Jack is the son of casino magnate Benny Binion and worked for his father at Binion's Horseshoe, a casino and hotel in Las Vegas, Nevada.- Biography :...

 acquired the rights to this convention, renamed it the World Series of Poker
World Series of Poker
The World Series of Poker is a world-renowned series of poker tournaments held annually in Las Vegas and, since 2005, sponsored by Harrah's Entertainment...

, and moved it to their casino, Binion's Horseshoe
Binion's Horseshoe
Binion's Horseshoe, also known as the Horseshoe Casino or simply The Horseshoe, was a hotel and casino located in downtown Las Vegas, Nevada on what is now the Fremont Street Experience. The casino was named for its founder, Benny Binion and had 366 rooms, three restaurants and a rooftop pool.The...

, in Las Vegas. After its first year, a journalist, Tom Thackrey, suggested that the main event of this tournament should be no-limit Texas hold 'em. The Binions agreed and ever since no-limit Texas hold 'em has been played as the main event. Interest in the Main Event continued to grow steadily over the next two decades. After receiving only eight entrants in 1972, the numbers grew to over one hundred entrants in 1982, and over two hundred in 1991.

During this time, B & G Publishing Co., Inc. published Doyle Brunson's revolutionary poker strategy guide, Super/System
Super/System
Super/System is one of the first books about poker strategy. It was written and published in 1979 by Doyle Brunson, a professional poker player and multiple winner at the World Series of Poker.-History and title:...

. Despite being self-published and priced at $100 in 1978, the book revolutionized the way poker was played. It was one of the first books to discuss Texas hold 'em, and is today cited as one of the most important books on this game. In 1983, Al Alvarez
Al Alvarez
Al Alvarez is an English poet, writer and critic who publishes under the name A. Alvarez and Al Alvarez....

 published The Biggest Game in Town
The Biggest Game in Town
In 1983, Al Alvarez published, The Biggest Game in Town, a book detailing the 1981 World Series of Poker event. The first book of its kind, it described the world of professional poker players and the World Series of Poker. It is credited with beginning the genre of poker literature and with...

, a book detailing a 1981 World Series of Poker event. The first book of its kind, it described the world of professional poker players and the World Series of Poker. Alvarez's book is credited with beginning the genre of poker literature and with bringing Texas hold 'em (and poker generally) to a wider audience.

Interest in hold 'em outside of Nevada
Nevada
Nevada is a state in the western, mountain west, and southwestern regions of the United States. With an area of and a population of about 2.7 million, it is the 7th-largest and 35th-most populous state. Over two-thirds of Nevada's people live in the Las Vegas metropolitan area, which contains its...

 began to grow in the 1980s as well. Although California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

 had legal card rooms offering draw poker
Draw poker
Draw poker is any poker variant in which each player is dealt a complete hand before the first betting round, and then develops the hand for later rounds by replacing, or "drawing", cards....

, Texas hold 'em was prohibited under a statute that made illegal the (now unheard of) game "stud-horse". But in 1988 Texas hold 'em was declared legally distinct from stud-horse in Tibbetts v. Van De Kamp, 271 Cal. Rptr. 792 (1990). Almost immediately card rooms across the state offered Texas hold 'em. (It is often presumed that this decision ruled that hold 'em was a game of skill
Game of skill
A game of skill is a game where the outcome is determined mainly by mental and/or physical skill, rather than by pure chance.One benefit of games of skill is that they are a means of exploring one's own capabilities. Games encourage the player to look at, understand, and experience things...

, but the distinction between skill and chance has never entered into California jurisprudence regarding poker.) After a trip to Las Vegas, bookmakers Terry Rogers
Terry Rogers
Terry "Red Menace" Rogers was an Irish bookmaker, credited with introducing hold'em poker to Europe, alongside "Gentleman" Liam Flood. He earned his nickname from his bright red hair....

 and Liam Flood
Liam Flood
Liam Flood is an Irish bookmaker and professional poker player who is a former European poker champion.-Poker career:Flood began playing poker tournaments in the 1980s in Ireland. He won the Irish Poker Open in 1990 and 1996, becoming one of only four players to have won that tournament multiple...

 introduced the game to European card players in the early 1980s.

Popularity

Texas Hold 'Em is one of the most popular forms of poker. Texas Hold 'em's popularity surged in the 2000s due to exposure on television, the Internet and popular literature. During this time hold 'em replaced seven-card stud
Seven-card stud
Seven-card stud is a variant of stud poker. Until the recent increase in popularity of Texas hold 'em, seven-card stud was the most popular poker variant in home games across the United States, and in casinos in the eastern part of the country. Two to eight players is common, though eight may...

 as the most common game in U.S. casinos. The no-limit betting form is used in the widely televised main event of the World Series of Poker
World Series of Poker
The World Series of Poker is a world-renowned series of poker tournaments held annually in Las Vegas and, since 2005, sponsored by Harrah's Entertainment...

 (WSOP) and the World Poker Tour
World Poker Tour
The World Poker Tour is a series of international poker tournaments and associated television series broadcasting the final table of each tournament. It was started in the United States by attorney/television producer Steven Lipscomb, who served as CEO of WPT Enterprises , the firm that...

 (WPT).

Hold 'em's simplicity and popularity have inspired a wide variety of strategy books which provide recommendations for proper play. Most of these books recommend a strategy that involves playing relatively few hands but betting and raising often with the hands one plays.
In the first decade of the twenty-first century, Texas hold 'em experienced a surge in popularity worldwide. Many observers attribute this growth to the synergy of five factors: the invention of online poker
Online poker
Online poker is the game of poker played over the Internet. It has been partly responsible for a dramatic increase in the number of poker players worldwide...

, the game's appearance in film and on television, the 2004–05 NHL lockout, the appearance of television commercials advertising online cardrooms, and the 2003 World Series of Poker
2003 World Series of Poker
-Preliminary events:-Main Event:There were 839 entrants to the main event. Each paid $10,000 to enter what was the largest poker tournament ever played in a brick and mortar casino at the time...

 championship victory by online qualifier Chris Moneymaker
Chris Moneymaker
Christopher Bryan Moneymaker is an American poker player who won the main event at the 2003 World Series of Poker . His 2003 win is said to have revolutionized poker because he was the first person to become a world champion by qualifying at an online poker site...

.

Television and film

Prior to poker becoming widely televised, the movie Rounders (1998), starring Matt Damon
Matt Damon
Matthew Paige "Matt" Damon is an American actor, screenwriter, and philanthropist whose career was launched following the success of the film Good Will Hunting , from a screenplay he co-wrote with friend Ben Affleck...

 and Edward Norton
Edward Norton
Edward Harrison Norton is an American actor, screenwriter, film director and producer. In 1996, his supporting role in the courtroom drama Primal Fear garnered him a nomination for the Academy Award for Best Supporting Actor...

, gave moviegoers a romantic view of the game as a way of life. Texas hold 'em was the main game played during the movie and the no-limit variety was described, following Doyle Brunson
Doyle Brunson
Doyle F. Brunson is an American professional poker player who has played professionally for over 50 years. He is the first two-time World Series of Poker main event champion to win consecutively, a Poker Hall of Fame inductee, and the author of several books on poker.Brunson is the first player to...

, as the "Cadillac of Poker." A clip of the classic showdown between Johnny Chan
Johnny Chan (poker player)
Johnny Chan rather than his Chinese birth name. born in Guangzhou, China in 1957) is a Chinese American professional poker player. He has won 10 World Series of Poker bracelets, including 1987 and 1988 World Series of Poker main events consecutively....

 and Erik Seidel
Erik Seidel
Erik Seidel is an American professional poker player from Las Vegas, Nevada who has won eight World Series of Poker bracelets and a World Poker Tour title.In 2010, he was inducted as a member of the Poker Hall of Fame.-Early life:...

 from the 1988 World Series of Poker
1988 World Series of Poker
-Preliminary events:-Final table:-Other High Finishes:NB: This list is restricted to top 30 finishers with an existing Wikipedia entry....

 was also incorporated into the film. More recently, a high-stakes Texas Hold'em game was central to the plot of the 2006 James Bond
James Bond
James Bond, code name 007, is a fictional character created in 1953 by writer Ian Fleming, who featured him in twelve novels and two short story collections. There have been a six other authors who wrote authorised Bond novels or novelizations after Fleming's death in 1964: Kingsley Amis,...

 film Casino Royale
Casino Royale (2006 film)
Casino Royale is the twenty-first film in the James Bond film series and the first to star Daniel Craig as fictional MI6 agent James Bond...

, in place of baccarat
Baccarat
Baccarat is a card game, played at casinos and by gamblers. It is believed to have been introduced into France from Italy during the reign of King Charles VIII , and it is similar to Faro and Basset...

, which was originally the casino game central to the story in the novel from which the film was based.

Hold 'em tournaments had been televised since the late 1970s, but they did not become popular until 1999, when hidden lipstick cameras
Hole cam
In poker, a hole cam is a camera that displays a player's face-down cards to television viewers.The hole cam became popular in 1999 when the Late Night Poker program first began using it in televised tournaments shown on British Channel 4...

 were first used to show players' private hole cards on the Late Night Poker
Late Night Poker
Late Night Poker is the pioneering television show that helped pave the way for the explosion of interest in poker in the 2000's. With it's ground breaking use of "under the table" cameras that enabled the viewer to see each player's cards, the show became a cult hit on Channel 4 UK when it first...

TV show in the United Kingdom. Hold 'em exploded in popularity as a spectator sport in the United States and Canada in early 2003, when the World Poker Tour adopted the lipstick cameras
Hole cam
In poker, a hole cam is a camera that displays a player's face-down cards to television viewers.The hole cam became popular in 1999 when the Late Night Poker program first began using it in televised tournaments shown on British Channel 4...

 idea. A few months later, ESPN
ESPN
Entertainment and Sports Programming Network, commonly known as ESPN, is an American global cable television network focusing on sports-related programming including live and pre-taped event telecasts, sports talk shows, and other original programming....

's coverage of the 2003 World Series of Poker
2003 World Series of Poker
-Preliminary events:-Main Event:There were 839 entrants to the main event. Each paid $10,000 to enter what was the largest poker tournament ever played in a brick and mortar casino at the time...

 featured the unexpected victory of Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

 player Chris Moneymaker
Chris Moneymaker
Christopher Bryan Moneymaker is an American poker player who won the main event at the 2003 World Series of Poker . His 2003 win is said to have revolutionized poker because he was the first person to become a world champion by qualifying at an online poker site...

, an amateur player who gained admission to the tournament by winning a series of online tournaments. Moneymaker's victory initiated a sudden surge of interest in the World Series, based on the egalitarian
Egalitarianism
Egalitarianism is a trend of thought that favors equality of some sort among moral agents, whether persons or animals. Emphasis is placed upon the fact that equality contains the idea of equity of quality...

 idea that anyone—even a rank novice—can become a world champion.

In 2003, there were 839 entrants in the WSOP Main Event, and triple that number in 2004. The crowning of the 2004 WSOP
2004 World Series of Poker
The 2004 World Series of Poker was held at Binion's Horseshoe after Harrah's Entertainment purchased the casino and the rights to the tournament in January...

 champion, Greg "Fossilman" Raymer
Greg Raymer
Gregory Raymer nicknamed "Fossilman," is a professional poker player. He is best known for winning the 2004 World Series of Poker Main Event.-Early life:...

, a patent attorney
Patent attorney
A patent attorney is an attorney who has the specialized qualifications necessary for representing clients in obtaining patents and acting in all matters and procedures relating to patent law and practice, such as filing an opposition...

 from Connecticut, further fueled the popularity of the event among amateur (and particularly Internet) players. In the 2005 Main Event, an unprecedented 5,619 entrants vied for a first prize of $7,500,000. The winner, Joe Hachem
Joe Hachem
Joseph Hachem is a Lebanese-Australian professional poker player known for winning the main event of the 2005 World Series of Poker. He was the first Australian to win the main event, which earned him $7.5 million, then a record for all-time biggest tournament prize.The next year, Hachem won his...

 of Australia, was a semi-professional player. This growth continued in 2006, with 8,773 entrants and a first place prize of $12,000,000 (won by Jamie Gold
Jamie Gold
Jamie M. Gold is an American television producer, a talent agent, and poker player, based in Malibu, California. He is known for winning the 2006 World Series of Poker Main Event and currently divides his time between his activities as president of production for the entertainment company,...

).

Beyond the World Series, other television shows—including the long running World Poker Tour
World Poker Tour
The World Poker Tour is a series of international poker tournaments and associated television series broadcasting the final table of each tournament. It was started in the United States by attorney/television producer Steven Lipscomb, who served as CEO of WPT Enterprises , the firm that...

—are credited with increasing the popularity of Texas hold 'em. In addition to its presence on network and general audience cable television, poker has now become a regular part of sports networks' programming in the United States.

Literature

Twenty years after the publication of Alvarez's groundbreaking book, James McManus
published a semi-autobiographical book, Positively Fifth Street (2003), which simultaneously describes the trial surrounding the murder of Ted Binion
Ted Binion
Lonnie Theodore "Ted" Binion was a wealthy U.S. gambling executive and one of the sons of famed Las Vegas casino magnate Lester Ben "Benny" Binion, owner of Binion's Horseshoe...

 and McManus' own entry into the 2000 World Series of Poker
2000 World Series of Poker
-Preliminary events:-Main Event:There were 512 entrants to the main event. Each paid $10,000 to enter the tournament.Ferguson had a 10 to 1 chip lead when starting his heads-up vs Cloutier. After a see-saw battle, Ferguson decided to call Cloutier's AQ all-in with his own A9...

. McManus, a poker amateur, finished 5th in the No-Limit Texas Hold 'em main event, winning over $200,000. In the book McManus discusses events surrounding the World Series, the trial of Sandy Murphy and Rick Tabish, poker strategy, and some history of poker and the world series.

Michael Craig's 2005 book The Professor, the Banker, and the Suicide King
The Professor, the Banker, and the Suicide King
The Professor, the Banker, and the Suicide King: Inside the Richest Poker Game of All Time is a 2005 book by Michael Craig detailing billionaire Andrew Beal's series of high stakes poker games with Las Vegas' top professional poker players. The book title refers to some of the professional...

details a series of high stakes Texas hold 'em one-on-one games between Texas
Texas
Texas is the second largest U.S. state by both area and population, and the largest state by area in the contiguous United States.The name, based on the Caddo word "Tejas" meaning "friends" or "allies", was applied by the Spanish to the Caddo themselves and to the region of their settlement in...

 banker Andy Beal and a rotating group of poker professionals. As of 2006, these games were the highest stakes ever played, reaching $100,000–$200,000 fixed limit.

Online poker

The ability to play cheaply and anonymously online has been credited as a cause of the increase in popularity of Texas hold 'em. Online poker sites both allow people to try out games and also provide an avenue for entry into large tournaments (like the World Series of Poker) via smaller tournaments known as satellites. The 2003 and 2004 winners (Chris Moneymaker and Greg Raymer, respectively) of the World Series No Limit Holdem Main Event qualified by playing in these tournaments.

Although online poker grew from its inception in 1998 until 2003, Moneymaker's win and the appearance of televisions advertisements in 2003 contributed to a tripling of industry revenues in 2004.

Betting structures

Hold 'em is normally played using small and big blind bets
Blind (poker)
The blinds are forced bets posted by players to the left of the dealer button in flop-style poker games. The number of blinds is usually two, but it can range from none to three....

 – forced bets by two players. Antes (forced contributions by all players) may be used in addition to blinds, particularly in later stages of tournament play
Poker tournament
A poker tournament is a tournament where players compete by playing poker. It can feature as few as two players playing on a single table , and as many as tens of thousands of players playing on thousands of tables...

. A dealer button
Button (poker)
In poker, the buck or dealer button is a marker used to indicate the player who is dealing or, in casino games with a house dealer, the player who acts last on that deal...

 is used to represent the player in the dealer position; the dealer button rotates clockwise after each hand, changing the position of the dealer and blinds. The small blind is posted by the player to the left of the dealer and is usually equal to half of the big blind. The big blind, posted by the player to the left of the small blind, is equal to the minimum bet. In tournament poker
Poker tournament
A poker tournament is a tournament where players compete by playing poker. It can feature as few as two players playing on a single table , and as many as tens of thousands of players playing on thousands of tables...

, the blind/ante structure periodically increases as the tournament progresses. (In some cases, the small blind is some other fraction of a small bet; e.g., $10 is a common small blind when the big blind is $15, and still other tables may use two equal blinds. The double-blind structure described above is a commonly used and more recent adoption.)

When only two players remain, special 'head-to-head' or 'heads up' rules are enforced and the blinds are posted differently. In this case, the person with the dealer button posts the small blind, while his/her opponent places the big blind. The dealer acts first before the flop. After the flop, the dealer acts last and continues to do so for the remainder of the hand.

The three most common variations of hold 'em are limit hold 'em, no-limit hold 'em and pot-limit hold 'em. Limit hold 'em has historically been the most popular form of hold 'em found in casino live action
Cash game
Cash games, also sometimes referred to as ring games or live action games, are poker games played with "real" chips and money at stake, usually with no predetermined end time, with players able to enter and leave as they see fit...

 games in the United States. In limit hold 'em, bets and raises during the first two rounds of betting (pre-flop and flop) must be equal to the big blind; this amount is called the small bet. In the next two rounds of betting (turn and river), bets and raises must be equal to twice the big blind; this amount is called the big bet. No-limit hold 'em is the form most commonly found in televised tournament poker and is the game played in the main event of the World Series of Poker
World Series of Poker
The World Series of Poker is a world-renowned series of poker tournaments held annually in Las Vegas and, since 2005, sponsored by Harrah's Entertainment...

. In no-limit hold 'em, players may bet or raise any amount over the minimum raise up to all of the chips the player has at the table (called an all-in bet). The minimum raise is equal to the size of the previous bet or raise. If someone wishes to re-raise, they must raise at least the amount of the previous raise. For example, if the big blind is $2 and there is a raise of $6 to a total of $8, a re-raise must be at least $6 more for a total of $14. If a raise or re-raise is all-in and does not equal the size of the previous raise, the initial raiser cannot re-raise again. This only matters of course if there were a call before the re-raise. In pot-limit hold 'em, the maximum raise is the current size of the pot (including the amount needed to call).

Most casinos that offer hold 'em also allow the player to the left of the big blind to post an optional live straddle, usually double the amount of the big blind, which then acts as the big blind. No-limit games may also allow multiple re-straddles, in any amount that would be a legal raise.

Play of the hand

Play begins with each player being dealt two cards
Playing card
A playing card is a piece of specially prepared heavy paper, thin cardboard, plastic-coated paper, cotton-paper blend, or thin plastic, marked with distinguishing motifs and used as one of a set for playing card games...

 face down, with the player in the small blind receiving the first card and the player in the button seat receiving the last card dealt. (As in most poker games, the deck is a standard 52-card deck containing no joker
Joker (playing card)
Joker is a special type of playing card found in most modern decks, or else a type of tile in some Mahjong game sets.-Name:It is believed that the term "Joker" comes from a mispronunciation of Jucker, the German/Alsatian name for the game Euchre. The card was originally introduced in about 1860 for...

s.) These cards are the player's hole or pocket cards. These are the only cards each player will receive individually, and they will only (possibly) be revealed at the showdown
Showdown (poker)
In poker, the showdown is a situation when, if more than one player remains after the last betting round, remaining players expose and compare their hands to determine the winner or winners....

, making Texas hold 'em a closed
Closed (poker)
In the game of poker, a betting round is said to be closed if no player will have the right to raise in the round. Normally this occurs when a player calls, and the next player whose turn it is to act is the one who made the last raise, so he cannot raise further...

 poker game.

The hand begins with a "pre-flop" betting round, beginning with the player to the left of the big blind (or the player to the left of the dealer, if no blinds are used) and continuing clockwise
Clockwise
Circular motion can occur in two possible directions. A clockwise motion is one that proceeds in the same direction as a clock's hands: from the top to the right, then down and then to the left, and back to the top...

. A round of betting continues until every player has folded, put in all of their chips, or matched the amount put in by all other active players. See betting
Betting (poker)
In the game of poker, the play largely centers on the act of betting, and as such, a protocol has been developed to speed up play, lessen confusion, and increase security while playing...

 for a detailed account. Note that the blinds are considered "live" in the pre-flop betting round, meaning that they are counted toward the amount that the blind player must contribute. If all players call around to the player in the big blind position, that player may either check or raise.

After the pre-flop betting round, assuming there remain at least two players taking part in the hand, the dealer deals a flop, three face-up community cards. The flop is followed by a second betting round. This and all subsequent betting rounds begin with the player to the dealer's left and continue clockwise.

After the flop betting round ends, a single community card (called the turn or fourth street) is dealt, followed by a third betting round. A final single community card (called the river or fifth street) is then dealt, followed by a fourth betting round and the showdown, if necessary.

In all casinos, the dealer will burn
Burn card
In card games, a burn card is a playing card dealt from the top of a deck, and discarded , unused by the players. Burn cards are almost always placed face down next to the discard pile without being revealed to the players....

 a card before the flop, turn, and river. Because of this burn, players who are betting cannot see the back of the next community card to come. This is done for historical/traditional reasons, to avoid any possibility of a player knowing in advance the next card to be dealt due to it being marked.

The showdown

If a player bets and all other players fold, then the remaining player is awarded the pot and is not required to show his hole cards. If two or more players remain after the final betting round, a showdown
Showdown (poker)
In poker, the showdown is a situation when, if more than one player remains after the last betting round, remaining players expose and compare their hands to determine the winner or winners....

 occurs. On the showdown, each player plays the best poker hand they can make from the seven cards comprising his two hole cards and the five community cards. A player may use both of his own two hole cards, only one, or none at all, to form his final five-card hand. If the five community cards form the player's best hand, then the player is said to be playing the board and can only hope to split
Split (poker)
In poker it is sometimes necessary to split, or divide the pot among two or more players rather than awarding it all to a single player. This can happen because of ties, and also by playing intentional split-pot poker variants .To split a pot, one player uses both hands to take the chips...

 the pot, because each other player can also use the same five cards to construct the same hand.

If the best hand is shared by more than one player, then the pot is split equally among them, with any extra chips going to the first players after the button in clockwise order. It is common for players to have closely valued, but not identically ranked hands. Nevertheless, one must be careful in determining the best hand; if the hand involves fewer than five cards, (such as two pair or three of a kind), then kicker
Kicker (poker)
A kicker, also called a side card, is a card in a poker hand that does not itself take part in determining the rank of the hand, but that may be used to break ties between hands of the same rank. For example, the hand Q-Q-10-5-2 is ranked as a pair of queens. The 10, 5, and 2 are kickers...

s are used to settle ties (see the second example below). Note that the card's numerical rank is of sole importance; suit values
High card by suit (poker)
High card by suit and Low card by suit refer to assigning relative values to playing cards of equal rank based on their suit.Most poker games do not rank suits; the ace of clubs is just as good as the ace of spades. However, small issues are sometimes resolved by dealing one card to each player...

 are irrelevant in Hold'em.
The last player to bet is the first player to show their hand.

Misdeal

If the first card dealt is exposed, then this is considered a misdeal. The dealer then retrieves the card, reshuffles the deck, and again cuts the cards. However, if any other hole card is exposed due to a dealer error, the deal continues as usual. After completing the deal, the dealer replaces the exposed card with the top card on the deck, and the exposed card is then used as the burn card. If more than one hole card is exposed, a misdeal is declared by the dealer and the hand is dealt again from the beginning.

Sample showdown

Here's a sample showdown:
Board
Bob
    
Carol
    
Ted
    
Alice
    


Each player plays the best 5-card hand they can make with the seven cards available. They have
Bob Three fours, with ace, king kickers
Carol Ace-high flush
Ted Full house, kings full of fours
Alice 8-high straight


In this case, Ted's Full House is the best hand, with Carol in 2nd, Alice in 3rd and Bob last.

Sample hand

Here is a sample game involving four players. The players' individual hands will not be revealed until the showdown, to give a better sense of what happens during play:

Compulsory bets: Alice is the dealer. Bob, to Alice's left, posts a small blind of $1, and Carol posts a big blind of $2.

Pre-flop: Alice deals two hole cards face down to each player, beginning with Bob and ending with herself. Ted must act first because he is the first player after the big blind. He cannot check, because the $2 big blind plays as a bet, so he folds. Alice calls the $2. Bob adds an additional $1 to his $1 small blind to call the $2 total. Carol's blind is "live" (see blind
Blind (poker)
The blinds are forced bets posted by players to the left of the dealer button in flop-style poker games. The number of blinds is usually two, but it can range from none to three....

), so she has the option to raise here, but she checks instead, ending the first betting round. The pot now contains $6, $2 from each of three players.

Flop: Alice now burns a card and deals the flop of three face-up community cards, . On this round, as on all subsequent rounds, the player on the dealer's left begins the betting. In this case it is Bob, who checks. Carol opens for $2, Ted has already folded and Alice raises another $2 (puts in $4, $2 to match Carol and $2 to raise), making the total bet now facing Bob $4. He calls (puts in $4, $2 to match Carol's initial bet and $2 to match Alice's raise). Carol calls as well, putting in her $2. The pot now contains $18, $6 from the last round and $12 from three players this round.

Turn: Alice now burns another card and deals the turn card face up. It is the . Bob checks, Carol checks, and Alice checks; the turn has been checked around. The pot still contains $18.

River: Alice burns another card and deals the final river card, the , making the final board . Bob bets $4, Carol calls, and Alice folds (Alice's holding was ; she was hoping the river card would be a club to make her hand a flush).

Showdown: Bob shows his hand of , so the best five-card hand he can make is , for three nines, with a king-queen kicker. Carol shows her cards of , making her final hand for two pair, kings and nines, with a jack kicker. Bob wins the showdown and the $26 pot.

Kickers and ties

Because of the presence of community cards in Texas hold 'em, different players' hands can often run very close in value. As a result, it is common for kickers
Kicker (poker)
A kicker, also called a side card, is a card in a poker hand that does not itself take part in determining the rank of the hand, but that may be used to break ties between hands of the same rank. For example, the hand Q-Q-10-5-2 is ranked as a pair of queens. The 10, 5, and 2 are kickers...

 to be used to determine the winning hand and also for two hands (or maybe more) to tie. A kicker is a card which is part of the five-card poker hand, but is not used in determining a hand's rank. For instance, in the hand A-A-A-K-Q, the king and queen are kickers.

The following situation illustrates the importance of breaking ties with kickers and card ranks, as well as the use of the five-card rule. After the turn, the board and players' hole cards are as follows.
Board (after the turn)
Bob
Carol


At the moment, Bob is in the lead with a hand of , making two pair, queens and eights, with a king kicker. This beats Carol's hand of by virtue of his king kicker.

Suppose the final card were the , making the final board . Bob and Carol still each have two pair (queens and eights), but both of them are now entitled to play the final ace as their fifth card, making their hands both two pair, queens and eights, with an ace kicker. Bob's king no longer plays, because the ace on the board plays as the fifth card in both hands, and a hand is only composed of the best five cards. They therefore tie and split the pot. However, had the last card been a jack or lower (except an eight or a queen which would make a full house, or a ten which would give Carol a higher second pair), Bob's king would have stayed in game and he would have won.

Strategy

Most poker authors recommend a tight-aggressive
Aggression (poker)
In the game of poker, opens and raises are considered aggressive plays, while calls and checks are considered passive . It is said that "aggression has its own value", meaning that often aggressive plays can make money with weak hands because of bluff value...

 approach to playing Texas hold 'em. This strategy involves playing relatively few hands (tight), but betting and raising often with those that one does play (aggressive). Although this strategy is often recommended, some professional players successfully employ other strategies as well.

Almost all authors agree that where a player sits in the order of play (known as position
Position (poker)
Position in poker refers to the order in which players are seated around the table and the related poker strategy implications. Players who act first are in "early position"; players who act later are in "late position". A player "has position" on opponents acting before him and is "out of...

) is an important element of Texas hold 'em strategy, particularly in no-limit hold'em. Players who act later have more information than players who act earlier. As a result, players typically play fewer hands from early positions than later positions.

Because of the game's level of complexity, it has received some attention from academics. One attempt to develop a quantitative model of a Texas hold'em tournament as an isolated complex system has had some success, although the full consequences for optimal strategies remain to be explored. In addition, groups at the University of Alberta
University of Alberta
The University of Alberta is a public research university located in Edmonton, Alberta, Canada. Founded in 1908 by Alexander Cameron Rutherford, the first premier of Alberta and Henry Marshall Tory, its first president, it is widely recognized as one of the best universities in Canada...

 and Carnegie Mellon University
Carnegie Mellon University
Carnegie Mellon University is a private research university in Pittsburgh, Pennsylvania, United States....

 are developing poker playing programs utilizing techniques in game theory
Game theory
Game theory is a mathematical method for analyzing calculated circumstances, such as in games, where a person’s success is based upon the choices of others...

 and artificial intelligence
Artificial intelligence
Artificial intelligence is the intelligence of machines and the branch of computer science that aims to create it. AI textbooks define the field as "the study and design of intelligent agents" where an intelligent agent is a system that perceives its environment and takes actions that maximize its...

.

Starting hands

Because there are only two cards dealt to each player, it is easy to characterize all of the starting hands. There are 52 × 51 ÷ 2 = 1,326 distinct possible combination
Combination
In mathematics a combination is a way of selecting several things out of a larger group, where order does not matter. In smaller cases it is possible to count the number of combinations...

s of two cards from a standard 52-card deck. Because no suit is more powerful than another
High card by suit (poker)
High card by suit and Low card by suit refer to assigning relative values to playing cards of equal rank based on their suit.Most poker games do not rank suits; the ace of clubs is just as good as the ace of spades. However, small issues are sometimes resolved by dealing one card to each player...

, many of these can be equated for the analysis of starting-hand strategy. For example, although and are distinct combinations of cards, they are of equal value as starting hands.

Due to this, there are only 169 different hole-card combinations. Thirteen of those combinations are pairs, from deuces to aces. There are 78 ways to have two cards of different rank (12 possible hands containing an ace, 11 possible hands containing a king and no ace, 10 possible hands containing a queen and no ace or king, etc.). Hole cards can both be used in a flush if they are suited, but pairs are never suited, so there would be 13 possible pairs, 78 possible suited non-pairs, and 78 possible unsuited ("off-suit") non-pairs, for a total of 169 possible hands. Suited starting cards are stronger than their unsuited counterparts, although the magnitude of this strength difference in different games is debated.

Because of this limited number of starting hands, most strategy guides involve a detailed discussion of each of these 169 starting hands. This separates hold 'em from other poker games where the number of starting card combinations forces strategy guides to group hands into broad categories. Another result of this small number is the proliferation of colloquial names for individual hands.

Strategic differences in betting structures

Texas Hold'em is commonly played both as a "cash" or "ring" game
Cash game
Cash games, also sometimes referred to as ring games or live action games, are poker games played with "real" chips and money at stake, usually with no predetermined end time, with players able to enter and leave as they see fit...

 and as a tournament game
Poker tournament
A poker tournament is a tournament where players compete by playing poker. It can feature as few as two players playing on a single table , and as many as tens of thousands of players playing on thousands of tables...

. Strategy for these different forms can vary.

Cash games

Prior to the invention of poker tournament
Poker tournament
A poker tournament is a tournament where players compete by playing poker. It can feature as few as two players playing on a single table , and as many as tens of thousands of players playing on thousands of tables...

s, all poker games were played with real money where players bet actual currency (or chips which represented currency). Games which feature wagering actual money on individual hands are still very common and are referred to as "cash games" or "ring games".

The no-limit and fixed-limit cash game versions of hold 'em are strategically very different. Doyle Brunson claims that "the games are so different that there are not many players who rank with the best in both types of hold 'em. Many no-limit players have difficulty gearing down for limit, while limit players often lack the courage and 'feel' necessary to excel at no-limit." Because the size of bets is restricted in limit games, the ability to bluff
Bluff (poker)
In the card game of poker, a bluff is a bet or raise made with a hand which is not thought to be the best hand. To bluff is to make such a bet. The objective of a bluff is to induce a fold by at least one opponent who holds a better hand. The size and frequency of a bluff determines its...

 is somewhat curtailed. Because one is not (usually) risking all of one's chips in limit poker, players are sometimes advised to take more chances.

Lower stakes games also exhibit different properties than higher stakes games. Small stakes games often involve more players in each hand and can vary from extremely passive (little raising and betting) to extremely aggressive (many raises). The difference of small stakes games have resulted in several books dedicated to only those games.

Tournaments

Texas hold 'em is often associated with poker tournaments largely because it is played as the main event in many of the famous tournaments, including the World Series of Poker
World Series of Poker
The World Series of Poker is a world-renowned series of poker tournaments held annually in Las Vegas and, since 2005, sponsored by Harrah's Entertainment...

's Main Event, and is the most common tournament overall. Traditionally, a poker tournament is played with chips that represent a player's stake in the tournament. Standard play allows all entrants to "buy-in" for a fixed amount and all players begin with an equal value of chips. Play proceeds until one player has accumulated all the chips in play or a deal is made among the remaining players to "chop" the remaining prize pool. The money pool is redistributed to the players in relation to the place they finished in the tournament. Only a small percentage of the players receive any money, with the majority receiving nothing. "The percentages are not standardized, but common rules of thumb call for one table" (usually nine players) "to get paid for each 100 entrants," according to poker author Andrew Glazer
Andy Glazer
Andrew Norman "The Poker Pundit" Glazer was an American poker player, writer, and lawyer who was born in Amityville, New York. He is best known for having been one of poker's most prolific tournament reporters.-Early life:...

, in his book, The Complete Idiot's Guide to Poker. A good rule of thumb is that close to 10% of players will be paid in a tournament. As a result the strategy in poker tournaments can be very different from a cash game.

Proper strategy in tournaments can vary widely depending on the amount of chips one has, the stage of the tournament, the amount of chips others have, and the playing styles of one's opponents. Although some authors still recommend a tight playing style, others recommend looser play (playing more hands) in tournaments than one would otherwise play in cash games. In tournaments the blinds and antes increase regularly, and can become much larger near the end of the tournament. This can force players to play hands that they would not normally play when the blinds were small, which can warrant both more loose and more aggressive play.

Evaluating your hand

One of the most important things in Texas hold'em is knowing how to evaluate a hand.
The strategy of playing each hand can be very different according to the strength of the hand, for example on a strong hand a player might want to try to appear weak in order not to scare off other players with weaker hands and on a weak hand a player might try to bluff other players into folding.
There are several ways to evaluate hand strength, two of the most common are counting outs and using calculators.
  • Counting outs
    Out (poker)
    In a poker game with more than one betting round, an out is any unseen card that, if drawn, will improve a player's hand to one that is likely to win. Knowing the number of outs a player has is an important part of poker strategy. For example in draw poker, a hand with four diamonds has nine outs...

     - this method consists of counting the cards still in the deck, which in combination with the cards the player already has can give the player a potentially winning hand.

Such cards are called "outs", and hand strength can be measured by how many outs are still in the deck (if there are many outs then the probability to get one of them is high and therefore the hand is strong). The following chart determines the probability of hitting outs (bettering the player's hand) based on how many cards are left in the deck and the draw type. Note that a higher number of outs directly corresponds to a high win percentage.
Outs One Card % Two Card % One Card Odds Two Card Odds Draw Type
1 2% 4% 46 23 Backdoor Straight or Flush (Requires two cards)
2 4% 8% 22 12 Pocket Pair to Set
3 7% 13% 14 7 One Overcard
4 9% 17% 10 5 Inside Straight / Two Pair to Full House
5 11% 20% 8 4 One Pair to Two Pair or Set
6 13% 24% 6.7 3.2 No Pair to Pair / Two Overcards
7 15% 28% 5.6 2.6 Set to Full House or Quads
8 17% 32% 4.7 2.2 Open Straight
9 19% 35% 4.1 1.9 Flush
10 22% 38% 3.6 1.6 Inside Straight & Two Overcards
11 24% 42% 3.2 1.4 Open Straight & One Overcard
12 26% 45% 2.8 1.2 Flush & Inside Straight / Flush & One Overcard
13 28% 48% 2.5 1.1
14 30% 51% 2.3 0.95
15 33% 54% 2.1 0.85 Flush & Open Straight / Flush & Two Overcards
16 34% 57% 1.9 0.75
17 37% 60% 1.7 0.66

  • Two Times Rule and Four Times Rule: Multiplying the number of outs by two or four gives a reasonable approximation to the One Card % or Two Card %, respectively, in the above table.
  • Calculators: calculators are poker tools
    Poker tools
    Poker tools are a variety of software or web-based applications that allow the statistical analysis of poker players, games or tournaments.-Hand converters:...

     that calculate the odds of your hand (combined with the cards on the table if there are any) to win the game. Calculators provide precise odds but they can't be used in live games and are therefore mostly used on Internet poker games.

Similar games

There are several other poker variants which resemble Texas hold 'em. Hold 'em is a member of a class of poker games known as community card games
Community card poker
Community card poker refers to any game of poker that uses community cards , which are cards dealt face up in the center of the table and shared by all players. In these games, each player is dealt privately an incomplete hand , which are then combined with the community cards to make a complete...

, where some cards are available for use by all the players. There are several other games that use five community cards in addition to some private cards and are thus similar to Texas hold 'em. Royal hold 'em
Royal hold 'em
Royal hold 'em is a deviation of limit Texas hold'em played without deuces through nines, leaving only the tens, jacks, queens, kings, and aces....

 has the same structure as Texas hold 'em, but the deck contains only Aces, Kings, Queens, Jacks, and Tens. Pineapple and Omaha hold 'em
Omaha hold 'em
Omaha hold 'em is a community card poker game similar to Texas hold 'em, where each player is dealt four cards and must make his best hand using exactly two of them, plus exactly three of the five community cards...

 both vary the number of cards an individual receives before the flop (along with the rules regarding how they may be used to form a hand), but are dealt identically afterward. In Double Texas Hold'em, each player receives 3 hole cards and establishes a middle common card that plays with each of the other cards, but the outer cards don’t play with each other (each player has two 2-card hands). Alternatively, in Double-board hold'em all players receive the same number of private cards, but there are two sets of community cards. The winner is either selected for each individual board with each receiving half of the pot, or the best overall hand takes the entire pot, depending on the rules agreed upon by the players.

Manila is a hold'em variant popular in Australia. In Manila, players receive two private cards from a reduced deck (containing no cards lower than 7). A five card board is dealt, unlike Texas hold 'em, one card at a time; there is a betting round after each card. Manila has several variations of its own, similar to the variants listed above.

See also

  • Glossary of poker terms
    Glossary of poker terms
    The following is a glossary of poker terms used in the card game of poker. It supplements the Glossary of card terms. Besides the terms listed here, there are thousands of common and uncommon poker slang terms...

  • List of poker hands
  • Poker probability (Texas hold 'em)
    Poker probability (Texas hold 'em)
    In poker, the probability of many events can be determined by direct calculation. This article discusses computing probabilities for many commonly occurring events in the game of Texas hold 'em and provides some probabilities and odds for specific situations...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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