Blackjack - Online Blackjack
Getting this hand guarantees that the player will win the hand in addition to a 3: I just wanted to make sure that the correct play in the Microgaming single deck game of A,A vs A is to split as shown on your basic strategy card. We feature articles on basic strategy , card counting , and blackjack analysis. At Unified Gaming the blackjack would be turned over immediately if the up card were a ten so there is no risk of losing to a blackjack when doubling in this situation. Many online blackjack casinos entice players by offering huge welcome bonuses for signing up with their site.
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I read about someone winning 1. What is robot play, how does it win, and why is it illegal? First, the game was Caribbean 21, not Caribbean Stud. The casino this money was won from alleges that the player used robot play, which is against their terms and conditions. If this is true the player denies it then it is within their rights to forfeit the winnings. Robot play is a program that can read the cards on the screen and can play against the casino by itself, by simulated mouse moves and clicks, or keyboard actions.
Robot play could ensure nice expected hourly profits for the person using it, but not enough to bother actually playing. Some casinos with no positive expectation game allow robot play and others do not. I do not know why those with no positive expectation games prohibit robot play. Some skeptics claim they retain the right to avoid paying big winners, simply by alleging robot play. In this situation the casino has released a taped confession in which the player offers to sell the robot.
However the player says it was taken out of context. Are there any basic strategy exceptions for doubling and splitting on the Internet when cash back applies to the total amount bet thus giving the player an extra incentive to double or split. Please assume a cash back rate of 0. I could not find any hand where an extra 0. The closest case I could find, based on six decks and the dealer standing on soft 17, is A,4 against a dealer 4.
In that hand doubling costs the player just under 0. So if you can get 0. I was at the Luxor this week and I noticed a blackjack machine that looked much like a video poker machine. Do these things use random generators like online, or do they work like slot machines? Online blackjack, slot machines, and video blackjack all use random number generators.
It is a Nevada state law that an electronic game with representations of cards or dice must be based on fair odds. So the game should be fair with odds the same as in a hand dealt game having the same rules. I noticed that all video blackjack games that I've played in Vegas pay even money on a blackjack. Is this fair according to the rules of blackjack? Because in a previous question July 4, you said, "It is a Nevada state law that an electronic game with representations of cards or dice must be based on fair odds.
What I meant was that images of cards on the screen had to be statistically fair. For example if you took a tally of each card observed in the initial hand of video poker or video blackjack you would see the distribution approaching a flat line over time, much as you would in a hand dealt game. However there is no law that the standard rules of blackjack must be followed.
The machine can legally offer horrible rules like the player losing on ties. Hi, I found a Double Exposure game where the ties push. The full rules are: Dealer hits soft All ties push, except player wins tied blackjack. Player can double on hard 9 to 11 only. Player can re-split, including unlike tens, to four hands. Double after split allowed. Draw to split aces allowed.
This must have a player advantage, can you tell me what it is? As I'm sure you know this game is offered by Lucky Chance casino. Using the appropriate basic strategy for these rules the player advantage is 7. Wait it gets even better. The probability of getting three blackjacks in three hands is 1 in So I simply exited after every hand, except on a push. However I'm suspicious if the player advantage is too high.
That is two red flags. It was my goal to either make a fortune on their Double Exposure game or prove the game was not fair. Following are my results:. The probability of only winning 3 or less is This is using a standard deviation of 1.
My source of the 1. This certainly does not rise anywhere near enough to make any accusations. In addition I recorded results all sorts of ways but every test came out looking normal. I would have played longer but the game play is extremely slow and I went broke.
The reason I went broke is I did worse on larger bet sizes and my first few hours I didn't record results but they were not good. So I failed on both my goals. I was too skeptical to deposit again and already wasted several hours on the game. However, if you wish to take a crack at it then be my guest. How would it change the strategy assuming Cryptologic rules 6 decks and how does it increase the house edge?
Not being allowed to split aces increases the house edge by 0. You should only double against a six, otherwise hit. In Boss Media single-deck blackjack the player has the edge? So I could go to one of the online casinos and play it using optimal strategy AND win over the long run?
What am I missing? However if you are going to play anyway you may as well get the best odds possible. Thank your for your informative column. I have been using the "Fun" mode to practice the basic blackjack strategy online Golden Palace and Grand Online Casino. I generally do well on the fun mode, but when I go to " Real Money " mode I start losing quickly using the same strategy. Do the online casinos change the software randomness for "Fun" mode letting us win, only to entice us to deposit real money.
I know the Elka casinos used to do this for which I blacklisted them , but fortunately they seem to have vanished. If anyone can show me hard evidence that a casino is intentionally allowing players to win in fun mode I would be happy to investigate it. Hard evidence means, at a bare minimum, a record of hands won and lost in each mode, for several dozen hands.
Simply telling me that you lost "a lot more" when in real mode is useless. Dear Wizard, I have read your comments about online blackjack and the fact that the decks are shuffled after each hand. Is there a casino online that has less shuffling or if not, am I forced to play live dealer blackjack which has more decks stacked and at least I can be aware of when shuffling does occur.
Perhaps you misunderstood the point I was trying to make in my blackjack appendix The bottom line is that unless you are a card counter shuffling after every hand, as opposed to using a cut card, is a good thing.
The house edge is reduced 0. Hi wiz, as always, thanks for the great site and love your columns and especially the relationships questions. I have a question about my online blackjack play. I have been playing for quite a while and keep a record or my results. For such a reasonable sized sample, that seems to be a fairly large discrepancy. Are there any reasons to be suspicious based on these results? Thanks and all the best. Thanks for the kind words. According to my blackjack appendix 4 the standard deviation per hand, playing two hands at a time, is 1.
So the standard deviation of , such hands would be , 0. The probability of doing this badly or worse can be found in Excel as normsdist I lost a lot of money playing Cryptologic Blackjack today.
Within 35 hands, the dealer showed a 6 seven times and won each time. This was verified through the logs. At Cryptologic they use 8 decks and the dealer stands on a soft According to my blackjack appendix 2 , the probability of the dealer busting with a 6 up is 0. So the probability of not busing is 1 - 0.
The probability of not busing 7 times out of 7 is 0. When I have no 2s in my hand but an inside straight possibility you say to hold the inside straight chance. So I was wondering, should play be modified a bit when playing hands at once?
Or is it actually something with the pay table that causes that one play not to be quite right? To answer your question, the strategy depends only on the pay table. The number of hands makes no difference. What is right for one hand is right for hands.
On average you should get about 34 coins back playing the inside straight and 32 coins back tossing everything. However, actual results will vary. Could You please make a chart for Party Poker single deck blackjack. Also, with best play, what are the odds. As I read them, the rules are: At BetJamaica I played 30 hands and lost What is the probability of that?
The standard deviation per hand in blackjack is 1. Your losses exceeded expectations by The probability of that is 0. If you still suspect something fishy, I would gather a larger sample size. Is it just me or does the sound of offering "live blackjack" on online casinos just BEG for card counting? I agree, that does seem like a good advantage play. At the 5dimes live casino game they offer the following rules:. One burn card at the beginning of the shoe, and one with every dealer change, which occur every 30 minutes.
Dealer stands on soft Early surrender, except against an ace. Split to two hands only. No hole card, but player loses original bet only to dealer blackjack. Shortow, a member of my forum, placed two videos of the cut card placement on YouTube: Video 1 Video 2. Doubling down is a double bet on your first two cards.
When you use this rule, however, you are only allowed to draw one more card per bet. It is suggested that this hand be used when you have a hand that cannot be busted or the dealer is holding a hand that could easily lead to a bust. Not very many casinos allow for this rule. In choosing to use the surrender, you are giving up half of your bet. It can be better than losing it all, in some cases. Insurance is offered when the dealer receives an Ace, face up.
You can put up half of your original bet as insurance in case the dealer is dealt a 21, paying you 2: However, this is considered a wasteful bet and is not recommended by anyone but the casino , so if offered insurance, respectfully decline. In order to understand the history of blackjack and how it relates to the game as it's played today, you need to understand that other rules may apply to this game besides the ones discussed above.
Variations of the game are played depending on the establishment, but the basic format is the same across the board. Whether playing online or live, it is important to know the basics of the game to optimize your payout potential. Best Blackjack Sites for Best Blackjack Sites for 1.
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We get a lot of questions about how to get started with online blackjack. Things like legal issues, safety, what casinos to play at and more. Real money casinos have been around for almost 20 years. And when there is a casino, there is a blackjack game. Can I play online blackjack for real money? Unless you are in New Jersey or Delaware, you are unable to play online blackjack for real money.
We suggest you play our free online blackjack game that offers real vegas style blackjack. Most casinos offer a free version of their real money software. Ultimately it depends on your preferences. If you like the bright lights, crowds and sightseeing, then live blackjack will probably suit you better.