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Basically a form of poker in which each player is dealt two
cards face down, called hole cards. The player may then use
none, one, or both of his hole cards, in combination with
five board cards or community cards dealt face up, to make
the best possible five-card hand.
'Community Cards' are cards dealt face up in the middle of
the table and their rankings are shared by all the players.
Objective
Like most variants of poker, the objective of Texas hold 'em is to win pots, where a pot is the sum of the money bet by oneself and other players in a hand. A pot is won either at the showdown (when the remaining players compare their hands) by forming the best five card poker hand out of the seven cards available, or by betting to cause other players to fold and abandon their claim to the pot.
The objective of winning players is not winning individual pots, but rather making mathematically correct decisions. By making such decisions, winning poker players maximize their expected utility and win more money than they lose in the long run.
Betting structures
Hold 'em is normally played using small and big blind bets - 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. A dealer button 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, 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. The double-blind structure described above is relatively recent; until the 1980s, a single-blind structure was most common.)
When only two players remain, special 'head-to-head' or 'heads up' rules are enforced and the blinds are posted differently than expected. In this case, the dealer posts the small blind, while his/her opponent places the big blind. The dealer is always dealt the last card, as normal, but acts first before the flop. After the flop, the dealer acts last 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 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. 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). In pot-limit hold 'em, the maximum raise is the current size of the pot.
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 face down. 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, making Texas hold 'em a closed 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. A round of betting continues until every player has either folded, put in all of their chips, or matched the amount put in by all other active players. See betting for a detailed account. Note that the blinds are considered "live" in the pre-flop betting round, meaning that they contribute to the amount that the blind player must contribute.
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.
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 occurs. On the showdown, each player plays the best five-card poker hand he can make from the seven cards comprising his two hole cards and the board (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 the pot, since 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 kickers are used to settle ties (see the second example below). Note that the card's numerical rank is of sole importance; suit values are irrelevant in Hold'em.
The best possible hand given the five community cards is referred to as the nuts. For example, on a board such as 2-3-7-8-Q, with no more than two cards of any one suit, the nuts is three queens. With those community cards, a player holding two queens could not be beaten at the showdown by any player. Alternatively, with the hand as 2-4-7-8-Q, the nuts would be a straight, or hole cards of 5-6.
Hold'em High-Low Split
The game is played exactly like Texas Hold'em, except the
best High hand splits the pot with the best Low hand. However,
to win the Low half pot, the player must qualify; he must
have a hand with an 8 highest card or better (lower), or the
high hand wins the entire pot. Any hand qualifies for High.
Where
to play Hold'em poker (choose "Poker Rooms" tab):
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