In the game of poker, opens and raises are considered aggressive plays, while calls and checks are considered passive (though a check-raise would be considered a very aggressive play). It is said that “aggression has its own value”, meaning that often aggressive plays can make money with weak hands because of bluff value. Aggressive plays also tend to give the opponents more opportunities to make mistakes.
 
 While it is true that aggressive play is generally superior to passive play, using any play exclusively can lead to predictability, and being too predictable is far worse than being too passive. A player who is constantly aggressive and plays many inferior hands is called a “maniac”, and skilled players will take advantage of him by calling him more often, using isolation plays, and by other means.
 
 If a player is not aggressive with his weaker hands, the opponents can safely fold whenever the player does bet or raise. The appropriate amount of aggression can be computed using game theory, and depends on the game being played and the tendencies of the opponents.
 
 This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

The alternative to table stakes rules is called “open stakes”, in which players are allowed to buy more chips during the hand and even to borrow money (often called “going light”). This may be appropriate for home or private games but is never allowed in casinos.

First, a player may go all-in in exactly the same manner as in table stakes if he so chooses, rather than adding to his stake or borrowing. Because it is a strategic advantage to go all-in with some hands while being able to add to your stake with others, such games should strictly enforce a minimum buy-in that is several times the maximum bet (or blinds, in the case of a no-limit or pot-limit game). A player who goes all-in and wins a pot that is less than the minimum buy-in may not then add to his stake or borrow money during any future hand until he rebuys an amount sufficient to bring his stake up to a full buy-in.

A player may instead choose to buy chips with cash out-of-pocket at any time, even during the play of a hand, and his bets are limited only by the specified betting structure of the game.

Finally, a player may also borrow money by betting with an IOU, called a “marker”, payable to the winner of the pot. In order to bet with a marker, all players still active in the pot must agree to accept the marker. If any player refuses to accept a marker, the bettor may bet with cash out-of-pocket or go all-in. A player may also borrow money from a player not involved in the pot, giving him a personal marker in exchange for cash or chips, which the players in the pot are then compelled to accept. A player may borrow money in order to call a bet during a hand, and later in the same hand go all-in in the face of further betting; but if a player borrows money in order to raise, he forfeits the right to go all-in later in that same hand–if he is reraised, he must borrow money to call, or fold.

Just as in table stakes, no player may remove chips or cash from the table once they are put in play (except small amounts for refreshments, tips, and such)–this includes all markers, whether one’s own or those won from other players.

Players should agree before play on the means and time limits of settling markers, and a convenient amount below which all markers must be accepted to simplify play.

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

When a player is faced with a current bet amount that he has insufficient remaining stake to call and he wishes to call (he may of course fold without the need of special rules), he bets the remainder of his stake and declares himself all in. He may now hold onto his cards for the remainder of the deal as if he had called every bet, but he may not win any more money from any player above the amount of his bet.

For example, let’s assume that the first player in a betting round opens for $20, and the next player to bet has only $5 remaining of his stake. He bets the $5, declaring himself all in, and holds onto his cards. The next player in turn still has the $20 bet facing him, and if he can cover it he must call $20 or fold. If he calls $20, thus ending the betting round, instead of collecting all bets into the central pot as usual, the following procedure is applied: since there is an all in player with only $5 bet, his $5, and $5 from each of the other players, is collected into the central pot (now called the main pot), as if the final bet had been only $5. This main pot (which may include any antes or bets from previous rounds) is the most the all in player is eligible to win. The remaining money from the still-active bettors, in this case $15 apiece, is collected into a side pot that only the players who contributed to it are eligible to win. If there are further betting rounds, all bets are placed into the side pot while the all in player continues to hold his cards but does not participate in further betting. Upon the showdown, the players eligible for the side pot—and only those players—reveal their hands, and the winner among them takes the side pot, regardless of what the all in player holds (indeed, before he even shows). After the side pot is awarded, the all in player then shows his hand, and if it is superior to all others shown, he wins the main pot (otherwise he loses as usual).

There is a strategic advantage to being all in: you cannot be bluffed, because you are entitled to hold your cards and see the showdown without risking any more money. The players who continue to bet after you are all in can still bluff each other out of the side pot, which is also to your advantage since they reduce your competition without risk to you. But these advantages are more than offset by the disadvantage that you cannot win any more money than what your stake can cover. After all, the object of poker is not to win hands—it is to win money.

If a player goes all in with a raise rather than a call, another special rule comes into play. There are two options in common use here: pot limit and no limit games always use what is called the full bet rule, while fixed limit or spread limit games use either the full bet rule or the half bet rule. The full bet rule states that if the amount of an all in raise does not equal the full amount of the previous raise, it does not constitute a “real” raise, and therefore does not reopen the betting action. The half bet rule states that if an all in raise is equal to or larger than half the bet being raised, it does constitute a raise and reopens the action.

For example, a player opens the betting round for $20, and the next player has a total stake of $25. He may raise to $25, declaring himself all in, but this does not constitute a “real” raise, in the following sense: if a third player now calls the $25, and the first player’s turn to act comes up, he must now call the additional $5, but he does not have the right to reraise further. The all in player’s pseudo-raise was really just a call with some extra money, and the third player’s call was just a call, so the initial opener’s bet was simply called by both remaining players, closing the betting round (even though he must still equalize the money by putting in the additional $5). If the half bet rule were being used, and the all in player had raised to $30 instead of $25, then that raise would count as a genuine raise and the first player would be entitled to reraise if he chose to (this would create a side pot for the amount of his reraise and the third player’s call, if any).

When all players are all-in, or one player is playing only against opponents who are all-in, no more betting can take place. In a tournament, when this occurs, it is required that all players still playing flip up their hole cards even though the game may not be over yet. Likewise, any other cards that would normally be dealt face down, such as the final card in seven-card stud, are dealt face-up. These rules discourage collusion.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

All casinos and many home games play poker by what are called table stakes rules, which state that each player starts each deal with a certain stake, and plays that deal with that stake. He may not remove money from the table or add money from his pocket during the play of a hand. Nor is a player allowed to hide the amount of his stake from other players; he must disclose the amount when asked. This requires some special rules to handle the case when a player is faced with a bet that he cannot call with his available stake.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

In a game played with a fixed limit betting structure, a player chooses only whether to bet or not – the amount is fixed by rule. To enable the possibility of bluffing, the fixed amount generally doubles at some point in the game. This double wager amount is referred to as a big bet.

For example, a four-round game called “20 and 40 limit” (usually written as $20/$40) may specify that each bet in the first two rounds is $20, and that each big bet used in the third and fourth rounds is $40. This amount applies to each raise, not the total amount bet in a round, so a player may bet $20, be raised $20, and then re-raise another $20, for a total bet of $60, in such a game.

Four bet maximum

Most fixed limit games are played with a four bet maximum. This means that in a given betting round, there can be no more than three raises, meaning that on the betting round, only four bets of the given limit have been made.

Consider this example in a $20/$40 game, during a $20 round with three players that proceeds as follows:

• Player A bets $20.
• Player B puts in another bet, raises another $20, making it $40 to play.
• Player C puts in a third bet, raising another $20 on that, thus making it $60 to play.
• Player A puts in the fourth bet (she is usually said to cap the betting).

Once Player A has made her final bet, Players B and C may only call another three and two bets (respectively); they may not raise again because the betting is capped.

A common exception in this rule practiced in some card rooms is to allow unlimited raising when a pot is played heads up (when only two players remain). Usually, this has occurred because all other players have folded, and only two remain. Many card rooms will permit these two players to re-raise each other until one player is all in.

Some variations do exist for this exception. For example, some card rooms require that the pot became heads up before the third bet has entered the pot on that betting round. It is widely believed that this variation exists to prevent two colluding players from raising a third player out of the pot.

This exception to the four bet maximum has been observed in nearly all card rooms in the USA. It has never been observed in Internet card rooms.

In some card rooms, there is a five bet maximum instead of four.

Kill game

Sometimes a fixed limit game is played as a kill game. Such a game is played with an additional blind, called the kill blind. The kill blind can be posted from any position at the table. The amount posted is typically twice the typical blind for that game. For example, in a $20/$40 game, the large blind is typically $20. If this game were played with a full kill, the kill blind would be $40.

When the kill blind is posted, it changes the stakes of the game. For that hand, the game is played as if the game were a higher limit. In a $20/$40 game with a full kill blind posted, the hand is played as if the limit were $40/$80. The kill is said to be active when the kill blind is posted and the game is played at the higher limit.

Rules on how the kill is activated vary. On the east coast of the USA, the kill is typically activated by the previous pot being over a particular value. The most typical value is ten times the value of the large bet (in a $20/$40 game, the kill would be active if the previous pot won was greater than $400). The winner of that pot is required to post the kill blind for the next hand.

In the Pacific Northwest of the USA, a kill is typically activated when a particular player wins two pots in a row. After that player wins her second pot, she is required to post a kill blind and the kill is active for the next hand.

Note that a kill need not always be a full kill. For example, it is common to find a game with a half kill. For example, when the kill is active in $4/$8 game with a half kill, the game is played at a $6/$12 limit.

The term kill, when used in this context, should not be confused with killing a hand, which is a term used for a hand that was made a dead hand by action of a game official.

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

Spread limit

A game played with a spread limit betting structure allows a player to raise any amount within a specified range.

For example, a game called “one to five limit” allows each bet to be anywhere from $1 to $5 (subject to other betting rules). These limits are typically larger in later rounds of multi-round games. For example, a game might be “one to five, ten on the end”, meaning that early betting rounds allow bets of $1 to $5, and the last betting round allows bets of $1 to $10.

Pot limit

A game played with a pot limit betting structure allows any player to raise up to an amount equal to the size of the whole pot before the raise.

For example, let us assume that there is $10 in the pot at the start of a betting round. The first player may open the betting for up to $10. If he does in fact open for $10, the next player may raise to $40 (after calling the $10 bet, the total amount of the pot is $30, so he may raise $30). The third player would be entitled to raise to $140 (after calling $40, the pot would contain $100, thus he may raise $100). Any player may also raise less than the maximum so long as his raise is equal to or greater than the immediately previous bet or raise.

In pot-limit hold’em and pot-limit Omaha, many structures treat the little blind as if it were the same size of the big blind in computing pot size. In such a structure, a player can open for a maximum of four times the size of the big blind. For example, if the blinds are $5 and $10, a player may open with a raise to $40. (The range of options is to either open with a call of $10, or raise in increments of five dollars to any amount from $20 to $40.) Subsequent players also treat the $5 as if it were $10 in computing the pot size, until the big blind is through acting on the first betting round.

No limit

A game played with a no limit betting structure allows each player to raise any amount of his stake at any time (subject to the table stakes rules and any other rules about raising).

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

Sometimes a fixed limit game is played as a kill game. Such a game is played with an additional blind, called the kill blind. The kill blind can be posted from any position at the table. The amount posted is typically twice the typical blind for that game. For example, in a $20/$40 game, the large blind is typically $20. If this game were played with a full kill, the kill blind would be $40.

When the kill blind is posted, it changes the stakes of the game. For that hand, the game is played as if the game were a higher limit. In a $20/$40 game with a full kill blind posted, the hand is played as if the limit were $40/$80. The kill is said to be active when the kill blind is posted and the game is played at the higher limit.

Rules on how the kill is activated vary. On the east coast of the USA, the kill is typically activated by the previous pot being over a particular value. The most typical value is ten times the value of the large bet (in a $20/$40 game, the kill would be active if the previous pot won was greater than $400). The winner of that pot is required to post the kill blind for the next hand.

In the Pacific Northwest of the USA, a kill is typically activated when a particular player wins two pots in a row. After that player wins her second pot, she is required to post a kill blind and the kill is active for the next hand.

Note that a kill need not always be a full kill. For example, it is common to find a game with a half kill. For example, when the kill is active in $4/$8 game with a half kill, the game is played at a $6/$12 limit.

The term kill, when used in this context, should not be confused with killing a hand, which is a term used for a hand that was made a dead hand by action of a game official.

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

Most fixed limit games are played with a four bet maximum. This means that in a given betting round, there can be no more than three raises, meaning that on the betting round, only four bets of the given limit have been made.

Consider this example in a $20/$40 game, during a $20 round with three players that proceeds as follows:

• Player A bets $20.
• Player B puts in another bet, raises another $20, making it $40 to play.
• Player C puts in a third bet, raising another $20 on that, thus making it $60 to play.
• Player A puts in the fourth bet (she is usually said to cap the betting).

Once Player A has made her final bet, Players B and C may only call another three and two bets (respectively); they may not raise again because the betting is capped.

A common exception in this rule practiced in some card rooms is to allow unlimited raising when a pot is played heads up (when only two players remain). Usually, this has occurred because all other players have folded, and only two remain. Many card rooms will permit these two players to re-raise each other until one player is all in.

Some variations do exist for this exception. For example, some card rooms require that the pot became heads up before the third bet has entered the pot on that betting round. It is widely believed that this variation exists to prevent two colluding players from raising a third player out of the pot.

This exception to the four bet maximum has been observed in nearly all card rooms in the USA. It has never been observed in Internet card rooms.

In some card rooms, there is a five bet maximum instead of four.

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

In a game played with a fixed limit betting structure, a player chooses only whether to bet or not – the amount is fixed by rule. To enable the possibility of bluffing, the fixed amount generally doubles at some point in the game. This double wager amount is referred to as a big bet.

For example, a four-round game called “20 and 40 limit” (usually written as $20/$40) may specify that each bet in the first two rounds is $20, and that each big bet used in the third and fourth rounds is $40. This amount applies to each raise, not the total amount bet in a round, so a player may bet $20, be raised $20, and then re-raise another $20, for a total bet of $60, in such a game.

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

Betting limits apply to the amount a player may open or raise, and come in four common forms: no limit, pot limit (the two collectively called big bet poker), fixed limit, and spread limit.

All such games have a minimum bet as well as the stated maximums, and also commonly a betting unit, which is the smallest denomination in which bets can be made. For example, it is common for a games with $20 and $40 betting limits to have a minimum betting unit of $5, so that all bets must be in multiples of $5, to simplify game play. It is also common for some games to have a bring-in that is less than the minimum for other bets. In this case, players may either call the bring-in, or raise to the full amount of a normal bet, called completing the bet.

Outside of the United States, pot limit and no limit games are the most common. Most American home games are played with a spread limit, while casino games are played with spread or fixed limits, though larger casinos may have a high-stakes pot limit or no limit game as well. Fixed limit and spread limit games emphasise the skill of estimating odds, whereas pot limit and no limit games emphasize the skills of game theory and psychology. Almost all poker players believe that pot and no limit poker involve more skill than fixed limit play. A few prominent players, most notably Mason Malmuth, believe that the richer tactics make fixed limit more skilled. Although the main event at the World Series of Poker is played no limit, most high stakes cash games are fixed limit, so it is unclear which format is the experts’ choice.

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.

Need an webmaster? Click HERE