The basic strategy is part of the basics for every blackjack player live casino malaysia. But it also has a weak point that every experienced player will notice that it does not differentiate between multi-card hands and 2-card hands. For example, the basic strategy for a 16 against ace would be to draw another card and not hold it. The probability of winning here is 24: 100 and 17: 100 if you stop.
However, there are situations in blackjack where it can be difficult to decide which way to go: pull or hold? To decide how to continue, it is important to keep an eye on the cards that have already been played (killed) and then to evaluate your hand. There are different approaches here, which we take a closer look at using examples:
Hand 1 hand 2
We assume that the player hand (hand 1) consists of a 10 and a 6, the dealer has an open card with 10 and next to it the hole card. The probability of winning if you take another card is 23.5.
If you choose not to draw another card, the probability of winning is still 23 out of 100 times. So it makes no real difference how you choose this hand.
However, if you look at the cards that have already been played here, you can see that they no longer pose a danger, and the probability of winning in a “hit” is therefore 0.5 times higher. And that is exactly why you should always keep an eye on cards that have already been removed from the deck.
The 45 rule
Now there is also the case in blackjack that you have formed a 16 from three cards. It gets even more difficult when you have to bet against a 10. If you manage to hit 16 and only get 2 points, you still lose your hand. You want a 4 or 5 card to get as close as possible to 21 or even hit it.
If the 16-hand already contains 4 or 5, you have already received the important cards that you need for a higher score. Winning this hand is unlikely. In this case, it is better to hold than to pull. This so-called “45 rule” only applies if the dealer shows an open 10. If the dealer has a different card, the rule does not apply.
The Dr. Pepper rule
What do you do if the dealer has a 4 and you got a 12 yourself? In this case, the probability of winning is 40 to 100 with a hold and 39 3/4 with a hit.
A 12 can only be achieved if you get one of the following combinations: 10/2, 9/3, 8/4, and 7/5. It makes a big difference whether the 12 is made up of a 10 and a 2 or a 7 and a 5. With a 7/5 hand, you risk getting a 10 and thus “busting.” When making this decision, it is extremely important to look at which cards have already been played and whether remaining cards could be dangerous.
Dr. Pepper’s rule states that you should move against a 4 on a 10/2, but no more cards are drawn on any other 12.