What Does Double Down And Split Mean In Blackjack

How Does Double Down in Blackjack Work? Most people know that, in blackjack, you can hit or stand – either take another card or stick with the total you have. Most people know about doubling down, too, but if you’re a novice, learning how to double down can be the biggest game-changer of them all. Remember that how to double down and split in blackjack means different things. To split, you must receive two cards of the same value. You can split them, adding an identical bet, and then receive a new card on each and play them as separate hands. This is another way of putting extra money on the table if you have a strong pair, and the dealer looks weak. Generally, you are allowed to hit or double down on a split hand, with the exception of if you have split two Aces, in which case the two hands are often not allowed to consist of more than two cards. In some cases, a Blackjack achieved on a split hand will not count as such, and simply be valued at 21. Splits Aces cannot be re-split. Split Aces receive only one card. You can hit and double down split hands.

In blackjack, the option to split your cards can be vital in order to increase your chances of winning, and lowering the house edge. For long-term success, understanding the advantages, disadvantages and when to pounce on the opportunity to split, is crucial. Splitting, as explained on our terminology page, refers to the option of dividing our hand into two separate hands, upon being dealt a matching pair.

We can split our hand if we are dealt two cards of the same value. For example, we can split two Aces, two Fours or two Kings. Depending on the rules, some blackjack games allow us to split non-matching face cards, because they are still valued at 10 points. For instance, we might be allowed to split a King and a Queen.

When splitting, we must place an additional bet equal to our original wager to cover the second hand. Our original matching cards will then be physically separated from each other to form two hands, and we will then be dealt an additional card for each new hand. Now, we play out our hands one at a time, just as we would if we had bet two hands at the start of the round, and we can opt to hit, stand, double down and even split again if the opportunity arises (although some games do not allow us to split again after already having split).

Note: If you are playing in a land-based casino, you must refrain from touching your cards at all times.

Again, depending on the style of 21 we are playing, there can be some slight variations in the rules regarding splitting, but there is always a level of restriction to limit or balance the tactic. The main rule which changes from game to game is the continual splitting option, where if we receive two of the same cards and opt to split them, and then receive another card of the same value, we may or may not be able to split again (and again).


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Most styles of blackjack will let you double down on split hands, and also re-split your hands further if the possibility arises. However, as explained, some casinos have rules which restrict additional options. Here are the two common rule variations:

  • If you split a pair of Aces, you will only be dealt one more additional card and you cannot hit, double down or split your hands any further and must work with the cards you’re dealt.
  • If you split your hand once, further splits or double downs are not allowed.

If we are playing a standard game of blackjack, then standard rules stipulate we can generally split our hands up to a maximum of three times, which would mean we would be playing a total of four hands. Having said that, always check the rules before you begin playing either online or at a B&R casino to avoid confusion. It is important to try and make sure you have enough chips left so if you are dealt a couple of hands in which you’d be best served to split, you aren’t out of cash.

What Double Means Blackjack

When to split

A common misconception for many in regards to splitting cards is that they should do so every time they receive a matching pair of the same value. Like all blackjack moves, splitting should be carefully considered and the dealer’s up-card should always be taken in to consideration.

Splitting Aces

A pair of Aces is undoubtedly the most popular hand to split. By rule of thumb, we should always choose to split two Aces if we are dealt such a hand. In doing so, we are giving ourselves a greater chance to draw at least one blackjack hand. Alternately, if we opted to keep both Aces for a total value of either two or 12 points, this would eliminate and waste the potential for two separate hands reaching a natural blackjack. In some games, if we hit blackjack (whether it be after splitting or without splitting), we are paid out immediately, regardless of what the dealer has.

Note: Due to the popularity of splitting Aces in blackjack, should a split Ace be dealt a card valued at ten, some casinos and their rule variations will not regard that as a natural blackjack, and will not payout 3:2, but rather 1:1 Try to avoid such rules.

Two aces and two eights in a standard deck of playing cards.

Splittingaces and eights is part of blackjackbasic strategy. Rules vary across gambling establishments regarding resplitting, doubling, multiple card draws, and the payout for blackjack, and there are conditional strategic responses that depend upon the number of decks used, the frequency of shuffling and dealer's cards. However, regardless of the various situations, the common strategic wisdom in the blackjack community is to 'Always split aces and eights' when dealt either pair as initial cards.[1] This is generally the first rule of any splitting strategy.[2]

Splitting[edit]

The object of blackjack is for a player to defeat the dealer by obtaining a total as close to 21 as possible without accumulating a total that exceeds this number.[3] In blackjack, the standard rule is that if the player is dealt a pair of identically ranked initial cards, known as a pair, the player is allowed to split them into separate hands and ask for a new second card for each while placing a full initial bet identical to the original wager with each. After placing the wager for the split hands the dealer gives the player an additional card for each split card. The two hands created by splitting are considered independently in competition against the dealer.[4][5] Splitting allows the gambler to turn a bad hand into one or two hands with a good possibility of winning. It also allows the player to double the bet when the dealer busts.[2] Some rules even allow for resplitting until the player has as many as four hands[4] or allow doubling the bet after a split so that each hand has a bet double the original.[6][7] The standard rules are that when a bet is doubled on a hand, the player is only allowed to draw one more card for that hand.[8][9]

Aces[edit]

A pair of aces gives the blackjack player a starting hand value of either a 2 or a soft 12 which is a problematic starting hand in either case.[2][10] Splitting aces gives a player two chances to hit 21.[11] Splitting aces is so favorable to the player that most gambling establishments have rules limiting the player's rights to do so.[2][10] In most casinos the player is only allowed to draw one card on each split ace.[8][10] As a general rule, a ten on a split ace (or vice versa) is not considered a natural blackjack and does not get any bonus.[6] Prohibiting resplitting and redoubling is also common.[2] Regardless of the payout for blackjack, the rules for resplitting, the rules for doubling, the rules for multiple card draws and the dealer's cards, one should always split aces.[10][12][13]

Eights[edit]

If a player is dealt a pair of eights, the total of 16 is considered a troublesome hand. In fact, the value 16 is said to be the worst hand one can have in blackjack.[10] Since sixteen of the other fifty cards have a value of 10 and four have a value of 11, there is a strong chance of getting at least an 18 with either or both split cards. A hand totaling 18 or 19 is much stronger than having a 16.[6] Splitting eights limits one's losses and improves one's hand.[10][11][12] Probabilistic research of expected value scenarios shows that by splitting eights one can convert a hand that presents an expected loss to two hands that may present an expected profit or a reduced loss, depending on what the dealer is showing.[14] A split pair of eights is expected to win against dealer upcards of 2 through 7 and to lose less against dealer upcards of 8 through ace.[15] If a player hits on a pair of eights, he is expected to lose $52 for a $100 bet. If the player splits the eights, he is expected to lose only $43 for a $100 bet.[16]

History[edit]

Blackjack's 'Four Horsemen' (Roger Baldwin, Wilbert Cantey, Herbert Maisel and James McDermott), using adding machines, determined that splitting eights was less costly than playing the pair of eights as a 16.[17] They were part of a 1950s group that discovered that strategy could reduce the house edge to almost zero in blackjack.[18] Now a typical strategy involves the following sequence of playing decisions: one decides whether to surrender, whether to split, whether to double down, and whether to hit or stand.[19]

One of the earliest proponents of the strategy of splitting eights is Ed Thorp, who developed the strategy on an IBM 704 as part of an overall blackjack strategic theory published in Beat the Dealer: A Winning Strategy for the Game of Twenty-One in 1962.[18][20][21] Thorp was the originator of the card counting system for blackjack.[18]

What

What Do You Mean By Double Down

Notes[edit]

What Does Double Down And Split Mean In Blackjack Poker

  1. ^Gros, p. 60
  2. ^ abcdeOrtiz, p. 56
  3. ^Gros, p. 48
  4. ^ abGros, p. 51
  5. ^Jensen, pp. 22–23
  6. ^ abcSchneider, p. 47
  7. ^Gros, p. 52
  8. ^ abSchneider, p. 49
  9. ^Gros, p. 50
  10. ^ abcdefJensen, p. 53
  11. ^ abJensen, p. 56
  12. ^ abHagen and Wiess, pp. 68
  13. ^Schneider, p. 48
  14. ^Hagen and Wiess, pp. 66–67
  15. ^Scoblete, Frank. 'Why Splitting Eights At Blackjack Is An Iron Clad Rule'. Golden Touch Craps. Retrieved 24 July 2009.
  16. ^Tamburin, Henry (25 October 1999). 'Splitting Aces and Eights'. Casino city Times. Retrieved 24 July 2009.
  17. ^Snyder, Arnold (2005). 'Blackjack Basic Strategy: Aces and Eights'. Player Magazine (republished).
  18. ^ abcGros, p. 44
  19. ^Jensen, p. 51
  20. ^Thorpe, Beat the Dealer as cited in Snyder, Arnold citation below
  21. ^Levinger, Jeff (10 February 1961). 'Thorpe, 704 Beat Blackjack'(PDF). The Tech. Retrieved 30 May 2009.

What Does Double Down And Split Mean In Blackjack Card Game

References[edit]

  • Dunki-Jacobs, Frits. Betting on Blackjack: A non-counter’s Breakthrough Guide to Making Profits at the Tables. Adams Media. pp. 28–34. ISBN1-58062-951-2.
  • Gros, Roger. The Winner's Guide To Casino Gambling. Carlton Books Limited. pp. 44–69. ISBN1-85868-899-X.
  • Hagen, Tom & Sonia Weiss (2005). The Everything Blackjack Strategy Book: Surefire ways to beat the house every time. Adams Media. pp. 66–68. ISBN1-59337-306-6.
  • Jensen, Marten (2003). Beat Multiple Deck Blackjack. Cardoza Publishing. pp. 22–23, 51–56. ISBN1-58042-069-9.
  • Ortiz, Darwin. Casino Gambling For The Clueless. Carol Publishing Group. pp. 55–59. ISBN0-8184-0609-7.
  • Schneider, Meg Elaine. The Everything Casino Gambling Book (2nd ed.). Adams Media. pp. 47–49. ISBN1-59337-125-X.
  • Thorp, Ed (1966). Beat the Dealer: A Winning Strategy for the Game of Twenty-One. Vintage. ISBN0-394-70310-3.

What It Means To Double Down

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