A Trick for a Pair of 4s

It is best to play blackjack according to basic strategy. While using basic strategy is the best way to impact the house edge and make the best statistical play possible each round, it does not often allow for a lot of maneuvering or for any little tricks.

But there are times that a blackjack player can deviate from basic strategy a little bit to take advantage of a house rule. One such rule is being allowed to double down after splitting pairs, but there is only one real hand that can take advantage of this rule, and that hand is a pair of 4s.

Normally basic strategy advises to hit on a pair of 4s rather than split them. This is because there is not advantage to splitting them.

However if you are allowed to double down after splitting there are two instances with a pair of 4s that you should split, and that is when you are faced with a dealer’s 5 or 6.

Once you split those 4s you will receive another card so that each hand will have two cards again. If you are dealt a 5, 6 or 7 you will have a hand total of 9, 10 or 11. If the dealer is showing a 5 or 6 it stands that there is a pretty good chance the deck is running with lower cards, which will help when splitting those 4s.

If, after splitting and receiving a second card for each hand, you have a new hand total of 9, 10 or 11 it is time to double down. Again, if you look at a basic strategy chart you will see that the best play for a hard 9, 10 or 11 is to double down. This is because doubling down on a 9, 10 or 11 is offensive in blackjack and you stand a good shot at making twice the winnings.

So to review, when the house allows you to double down after splitting pairs and you are dealt a pair of 4s, it the best play to split those 4s. If after splitting those 4s either one of your new hands has a total of 9, 10 or 11 you need to double down.

Another pair that is most advantageous to split. Being dealt two Aces is not exactly the most normal of hands and it is probably the most fluid.

Obviously you do not want to play both Aces as 11’s since your hand total would be 22 and a bust. The other non-split option is to reduce one Ace to a 1, but then you hand total is 12—another stiff hand that is more difficult to win with.

A hard 12 is tricky because basic strategy says to stand if faced with a dealer’s 4-6. And while you will not lose every single time against those three up cards, you are defiantly the underdog in those instances.

So if there is another way out of being stuck with a hard 12 why not take it? Doubling your original wager and splitting those Aces will allow you to start two new hands, each with its own Ace.

The advantage is that you will be playing with two hands that each have a second chance built in. A third chance really when you count splitting them as the second chance to your hand—that makes reducing to a 1 as a fallback the hands’ third chances.

By splitting your Aces into their own hands you are playing with two soft hands. This is advantageous because if you hit one too high you can reduce the Ace from 11 to 1 and still have a shot at creating a good hand. Whereas if you were to split any other pair you do not have that fallback ability to reduce the value of a card like the Ace allows.

Being able to split a pair of Aces and then playing them as soft hands—with the ability to reduce the value of the Ace if necessary—is what makes splitting a pair of Aces so advantageous.

Now that I have covered the two pairs that you should never, ever split, I am going to discuss a pair that should always, always be split: a pair of 8’s.

A pair of 8’s has the potential to be a tricky hand. If you do not split them you have a terrible hand to play: a hard 16. Also known as one of the stiff hands.

A stiff hand is one that you pretty much have to stand on because your chances of busting are too great. A pair of 8’s being played unsplit would give you a hard 16.

To me a hard 16 is the worst stiff hand to be dealt. It is the stiff hand that is too high to really hit on because you can only take on a 5 or less to keep from busting. It is also one of only two hands in blackjack that basic strategy recommends surrendering if surrender is an option.

With all that being said about a hard 16, why would you not split a pair of 8’s?

If you are dealt a true hard 16 (6/10 and 7/9) there is nothing that you can do about your hand. You have no choice but to face your hard 16 and play it as best you can—which usually means standing and hoping the dealer busts.

But with a pair of 8’s you do not have to play your hand as a hard 16. You have a way out. You can split your pair of 8’s by doubling your original bet and playing with two hands.

If you split an 8/8, each hand will start with an 8 and you can hit to try to build a better hand. It is like allowing your hand to have a second chance, a chance to recover and not be a hard 16.

In my previous post I discussed why you never want to split a pair of 5’s. It simply boils down to what play is in the best interest of your strategy. And blackjack strategy is all about making the best play for the situation you find yourself in.

In the case of being dealt 10/10 you have two options. You can put forward another bet and split the pair into two new hands, each starting with a 10.

On the surface this seems like a smart play to make. You will be starting both hands on solid ground. If more low cards are flowing you have somewhat of a chance of building both 10’s up to strong hands. If the cards are flowing high then you have a chance of maybe creating two strong hands.

Or you choose the other play and stand on the pair as a hard 20.

This is the better play to make. A hard 20 is one of the strongest hands to be dealt. The only way the dealer can beat you is if he has a natural blackjack or if he hits to 21. So you have pretty strong chances of winning.

If you were to split the pair you run the risk of sacrificing a strong hand for only the chance of creating hands that you might be able to build up into strong hands. But why sacrifice a strong position for one that is unsure?

While blackjack is a gambling game, it is seen as ignorant to take unnecessary risks—even when gambling. The point of having a strategy in blackjack is to make the most advantageous play to win. Splitting a pair of 10’s is not nearly as advantageous as playing the hand out as a hard 20.

Many novice blackjack players do not always know what to do when they are dealt a pair. Should they play it as a hard hand or split it?

While a basic strategy chart can easily tell a player which way to play a pair, sometimes it helps to understand why a particular play should be made.

There are some pairs that you do not split. In those cases it is more advantageous to play them as a hard hand. A pair of 5’s is such a pair.

The reason that you do not want to split this pair is that its total as a hard hand is 10. And hard 10’s are advantageous to double down on. They are also half of 21. And while you cannot receive a 3-2 payout for a three card 21, it will still beat everything the dealer has unless he has a natural blackjack.

But the main reason not to split a pair of 5’s is because of its double down potential.

In a $10 game in which you split a pair of fives you have $20 on the line on two separate hands. If you win both hands you would be paid $40. But if you only won one hand you would be paid $20 on that hand and lose the other $10, breaking even in effect.

And it would be difficult to hit a 5 and build another good hand, let alone two good hands.

But if you were to keep the pair together and doubled down, yes, you would still have $20 on the line, but if you won you would be paid $40 without the worry of breaking even that is found in pair splitting.

This is why it is more advantageous to keep the two 5’s together and double down on them. You have a greater potential to win a larger amount. And that is the point of strategy, to find the best way to win the most and hang on to the money you already have.

It is in the best interest of your blackjack strategy to split a pair of 8s when you are dealt them.

There are two parts to a blackjack strategy, an offensive side geared towards lowering the house edge, and a defensive side to keep from losing too much in unfavorable situations.

Splitting 8s would be a part of the defensive part of your blackjack strategy.

If you do not split you are then playing with a hard 16—a stiff hand. Stiff hands are harder to play with because they have a better chance of busting than of hitting and staying below 21. In the case of stiff hands you are hoping that the dealer will bust.

But in the case of being dealt a pair of 8s, there is a way to turn what could most likely be a loss into a possible win. Your blackjack strategy in this case must be to split.

While it is true that you are betting more money because of splitting, you now have two hands to play, both of which start with an 8. You can think of this sort of strategy as giving your cards a second chance in this round. There now exists the possibility of winning one hand maybe two.

This is defensive blackjack strategy—utilizing playing options to turn unfavorable situations into situations in which you will lose less or improve your chances for that round.

You do not want to split every single pair that you are dealt, you do not want to split a pair of 5s or 10s for example. But should you ever be dealt a pair 0f 8s, remember to split them.