How Twenty-One Became Blackjack

August 21st, 2008

Black jack became popular during World War I, and was called “black-jack” from the practice of paying a bonus to a player who held an ace of spades with a jack of spades or clubs. John Scarne, puts the year when this curious rule first appeared at 1912, when twenty-one tables appeared in horse-betting parlors in Evanston, Illinois. I believe Epstein’s information is taken from Scarne, and Scarne states that he discovered the origins of blackjack in America as a result of his private discussions with old-time gamblers, not from any published texts that can be looked up today.

I am skeptical of much of what Scarne has written about blackjack, so I’ll quote from Mickey MacDougall’s MacDougall on Dice and Cards, which was published prior to any of Scarne’s books: “Many professionals dress up the game by giving prizes for certain hands. A favorite stunt is to offer ten times the size of the wager to anyone holding a natural twenty-one with a black jack. This adds interest to the game, but it also tempts a player to increase his stakes.”

This gimmick bonus didn’t give the player a substantial edge over the house, assuming the player knew basic strategy. I would also assume that a gambling house that offered this bonus would be using any number of illegitimate methods to assure the house a healthy edge.

That ridiculous bonus payout that gave blackjack its name, has long since disappeared. There may be some casino somewhere that pays a small bonus if a player is dealt a natural 21 which includes a jack of spades or clubs, but that is no longer a normal rule of the game. Today, a blackjack is simply any initial two cards that consist of an ace and any ten-valued card.

Thorp was keeping the casinos on the run.

Thorp also included a Simple Point Count in this new edition of his book, but at the time that strategy seemed way too simple to most players to gain much of an edge, or to be taken seriously by players who wanted to beat the game. Later, the power of Thorp’s simpler method of adjusting the running count, without keeping a separate count of the exact number of cards played, would be shown.

Couple of Common Mistakes in Blackjack

August 18th, 2008

Mistake: The most common mistake beginners make is to stand too often on their stiff hands (12,13,14,15, and 16). Players are naturally afraid to hit these hands because every one of them could bust (make a total of 22 or more) with a single hit. But when the dealer has a high card (7, 8, 9,10, or ace) showing, your best odds of winning come from hitting and giving yourself a chance of making a better total.

Some beginners think the best way to play is to play the same way the dealer plays: Hit all sixteens and stand on all seventeens. This is not true. The object of the game is not to make a hand as close to 21 as possible, but to beat the dealer. Often the best way to do this is to stand with a low total, sometimes as low as 12.

Tip: Here’s how many players think: If I hit this 14, I risk busting my hand right here and now. But maybe the dealer has a 6 in the hole. If I don’t take a hit, my hand still has a chance. Maybe the dealer’s hand will bust.

Every player is afraid that he will be responsible for his own loss. But that 14 you are holding is already in dire jeopardy when the dealer shows a 10 up. You must fight for the hand’s survival by taking the hit, giving it a chance of becoming a stronger hand against that 10. With a 14 against a 10, you must fight to the death.

On the other hand, if the dealer’s upcard is 2, 3, 4, 5, or 6, and you are holding a stiff hand, you should stand. Since the dealer must hit his stiff hands, and chance busting even when you are stiff, hitting your weak hands is not advantageous against these weak upcards.

Mistake: Some beginners think the best way to play is to play the same way the dealer plays: Hit all sixteens and stand on all seventeens. This is not true. The object of the game is not to make a hand as close to 21 as possible, but to beat the dealer. Often the best way to do this is to stand with a low total, sometimes as low as 12.

Tip: This is the basic logic of casino blackjack. There are exceptions to these guidelines, as the actual basic strategy decision for any given hand is determined by working out all of the mathematical probabilities. But if you just consider this logic when studying the basic strategy charts, the pattern will become clear to you and it should not be too difficult to memorize.