Fatihh
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November 21st, 2024 at 10:02:30 AM permalink
If we had a program or an Excel spreadsheet that tracks every card dealt in a blackjack game, calculates the house edge in real-time based on the remaining cards, and suggests when to play, could this strategy be profitable? Additionally, the program would adjust the "basic strategy" based on the exact composition of the remaining deck.

I believe that since traditional high-low card counting strategy already gives the player an advantage when the count is high, having precise information about every card dealt could allow for even greater benefits. Could such a system be effectively used against online casinos, where players aren’t kicked out for not betting regularly? Would this approach be viable in practice, considering the potential limitations online casinos might have?

Furthermore, with precise knowledge of the remaining cards, could the expected value (EV) of side bets become positive? Would this open additional opportunities to exploit the game, or are there practical limitations that make this unfeasible?
aceside
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November 21st, 2024 at 10:42:07 AM permalink
Welcome! This is a simple math question that has been answered in this forum.
OnceDear
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November 21st, 2024 at 11:45:26 AM permalink
Quote: Fatihh

If we had a program or an Excel spreadsheet that tracks every card dealt in a blackjack game, calculates the house edge in real-time based on the remaining cards, and suggests when to play, could this strategy be profitable? Additionally, the program would adjust the "basic strategy" based on the exact composition of the remaining deck.

I believe that since traditional high-low card counting strategy already gives the player an advantage when the count is high, having precise information about every card dealt could allow for even greater benefits. Could such a system be effectively used against online casinos, where players aren’t kicked out for not betting regularly? Would this approach be viable in practice, considering the potential limitations online casinos might have?

Furthermore, with precise knowledge of the remaining cards, could the expected value (EV) of side bets become positive? Would this open additional opportunities to exploit the game, or are there practical limitations that make this unfeasible?
link to original post


I did it. exactly as described. except I also made it auto play unsupervised. Kelly betting when I had edge >0.5% Min betting when no edge and wonging out when house had edge. It was 6 deck.
Program spent most of its time switching between tables or sat out. Had to join table and place the odd min bet to stop getting booted.
It was a fun exercise, but not viable. After about 3 months, I got singled out and rebuked for card counting, which they told me was not allowed. They didnt seem to notice the programmatic play.

There are easier ways to make money.
Psalm 25:16 Turn to me and be gracious to me, for I am lonely and afflicted. Proverbs 18:2 A fool finds no satisfaction in trying to understand, for he would rather express his own opinion.
Fatihh
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November 21st, 2024 at 12:04:49 PM permalink
I was imagining a manual program where the user inputs the cards, but your approach is far more advanced. You must have excellent programming skills to create a program that can read cards, automate gameplay, and even switch tables.

Out of curiosity, what was the highest edge you ever observed during your experiment? Do you remember?
AxelWolf
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November 21st, 2024 at 12:39:11 PM permalink
This might not come down to the how and what your ev is, but the where and what pitfalls may arise.

I don't have much experience with state regulated online blackjack so I haven't any clue what their procedures are, and if it's viable in those locations.

Well known offshore places have been caught cheating(search Google, and its been talked about here)

I wouldn't automatically give up on the idea, there's probably money to be made via offshore casinos.
Not all the casinos cheat all the time, but some of the casinos cheat some of the time. You would need to factor that in somehow along with getting no paid.

I believe you would have to bounce around and keep your wagering to moderate levels. And don't forget , oftentimes the same companies offer their services to multiple online casinos thus limiting your bounce around ability.
♪♪Now you swear and kick and beg us That you're not a gamblin' man Then you find you're back in Vegas With a handle in your hand♪♪ Your black cards can make you money So you hide them when you're able In the land of casinos and money You must put them on the table♪♪ You go back Jack do it again roulette wheels turinin' 'round and 'round♪♪ You go back Jack do it again♪♪
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November 21st, 2024 at 1:37:01 PM permalink
Several of us have studied the subject of using computer-perfect strategy for Blackjack.

The two decisions that provide the most equity are (obviously) the Insurance bet and '16 v T" because they are relatively close decisions and occur relatively frequently. You don't really need a computer to play those very close to perfectly.

Most decisions that are close will only occur rarely and even more rarely with a card composition that changes the decision, and then the average advantages gained by changing the decisions are usually quite small.

At any reasonable level of penetration set by the casino on 6-8 decks, many decisions essentially never change and provide no equity at all.

My general impression is that flat betting with computer-perfect strategy on shoes with 6-8 decks with 75% penetration is not profitable.

There are some combinations of penetration and number of players where flat betting computer-perfect strategy on single deck (and possibly double deck) games might be profitable, but good luck finding such games.
So many better men, a few of them friends, are dead. And a thousand thousand slimy things live on, and so do I.
OnceDear
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November 21st, 2024 at 2:18:39 PM permalink
Quote: Fatihh

I was imagining a manual program where the user inputs the cards, but your approach is far more advanced. You must have excellent programming skills to create a program that can read cards, automate gameplay, and even switch tables.

Out of curiosity, what was the highest edge you ever observed during your experiment? Do you remember?
link to original post


It started as you envisage with me entering card values as seen and being prompted when to bet. Typically just a couple of bets per hour at up to about 2% edge. Incredibly tedious. So then I devised a sort of OCR reader that read the card values and flagged when to bet. Next step was to automate betting. But that was hard because I kept getting booted for non playing. spent 90% of time wonged out or playing the odd cover bet.
Best advantage was about 2%, but once in a blue moon..
Made less than £10 over a couple of months before they closed me down. It was fun, but not worth the effort.
Psalm 25:16 Turn to me and be gracious to me, for I am lonely and afflicted. Proverbs 18:2 A fool finds no satisfaction in trying to understand, for he would rather express his own opinion.
DRich
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November 21st, 2024 at 5:24:42 PM permalink
My biggest concern would be the shuffle points. Is it obvious on most sites? In the old days they would shuffle up without giving any indication which would completely screw the counters.
At my age, a "Life In Prison" sentence is not much of a deterrent.
DogHand
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November 21st, 2024 at 11:30:00 PM permalink
Quote: Fatihh

<snip>Furthermore, with precise knowledge of the remaining cards, could the expected value (EV) of side bets become positive? Would this open additional opportunities to exploit the game, or are there practical limitations that make this unfeasible?
link to original post


Fatihh,

Welcome to the forum!

As others have already posted, with the weak penetration typically available in online games, computer-perfect play will only rarely overcome the house edge in BJ.

However, targeting side bets seems a lot more feasible. The EV of side bets varies quickly with varying deck composition, and most SB EVs are very easy to compute for depleted shoes almost instantaneously using, say, Excel.

I have not tried this myself, so I cannot state with certainty that the frequency and value of this approach would be financially worthwhile, but I suspect it might be.

Dog Hand
Archvaldor1
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November 22nd, 2024 at 12:02:14 PM permalink
Quote: Fatihh

If we had a program or an Excel spreadsheet that tracks every card dealt in a blackjack game, calculates the house edge in real-time based on the remaining cards, and suggests when to play, could this strategy be profitable? Additionally, the program would adjust the "basic strategy" based on the exact composition of the remaining deck.

I believe that since traditional high-low card counting strategy already gives the player an advantage when the count is high, having precise information about every card dealt could allow for even greater benefits. Could such a system be effectively used against online casinos, where players aren’t kicked out for not betting regularly? Would this approach be viable in practice, considering the potential limitations online casinos might have?

Furthermore, with precise knowledge of the remaining cards, could the expected value (EV) of side bets become positive? Would this open additional opportunities to exploit the game, or are there practical limitations that make this unfeasible?
link to original post



Count using hi-lo and you will see your computer optimized betting is almost identical. Mostly the bet recommendation will be negative.

Computers were only useful for counting is very deeply dealt sd games.
AutomaticMonkey
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November 22nd, 2024 at 2:27:46 PM permalink
Quote: DogHand

Quote: Fatihh

<snip>Furthermore, with precise knowledge of the remaining cards, could the expected value (EV) of side bets become positive? Would this open additional opportunities to exploit the game, or are there practical limitations that make this unfeasible?
link to original post


Fatihh,

Welcome to the forum!

As others have already posted, with the weak penetration typically available in online games, computer-perfect play will only rarely overcome the house edge in BJ.

However, targeting side bets seems a lot more feasible. The EV of side bets varies quickly with varying deck composition, and most SB EVs are very easy to compute for depleted shoes almost instantaneously using, say, Excel.

I have not tried this myself, so I cannot state with certainty that the frequency and value of this approach would be financially worthwhile, but I suspect it might be.

Dog Hand
link to original post



I have done exactly that, and have written an awful lot of code to do exactly these things, and very efficiently.

The pen in online BJ is awful and while sidebets can often be played very efficiently, the ones they tend to use online are the poker hand ones, where the EOR are relative rather than absolute and those are dreadful without really good pen.

Now there is another game with a lot of sidebets dealt from a shoe, and that is where all the money used to be. Incredible advantages, I once found. But obviously I am not the only one, and they really came down hard on that and while some advantage plays are still there, they're typically not worth it for the time and work required.

Something that stuck with me from a Grosjean book was a description of a beatable game, and his observation that if you have the sophistication to beat this, you have the sophistication to beat things much better. So this code I have written has been used in other ways, that are probably not welcome to be advanced on this site. Suffice it to say it involved electrodes on a sensitive area. (My own. I would never ask someone else to take that role.) But even that required a very special situation to be profitable enough to pay the other people involved and still be better than what I can do with my own mind, no other-than-monetary risk, and no wincing before 12% of hands. So it'll probably never happen again- I can do better just walking into a casino, after appropriate preparation, and counting.
Archvaldor1
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November 23rd, 2024 at 4:33:39 AM permalink
Quote: AutomaticMonkey



Something that stuck with me from a Grosjean book was a description of a beatable game, and his observation that if you have the sophistication to beat this, you have the sophistication to beat things much better.



To be honest I was never terribly impressed with his game selection. There seemed to be an overt focus on next-card/hole-card opportunities in carny games especially which require lots of scouting time, are often very slow, have high variance and often require cover unless you want to spend a long time in court. You can have a 10% edge in games like that but when you break it down they are often less profitable than garden variety counting.

Conversely you make a lot of money online with tiny edges if you can scale up automation. Or even if you can't-there's a reason remote working has become so popular. I just mention this because ap literature in general is full of people trying to wipe their arse with their feet being applauded by post-graduate math nerds.
aceside
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November 23rd, 2024 at 6:14:41 AM permalink
Grosjean book has been cited a couple of times above. I’d like to have a copy of it, but I’m not sure if Grosjean has researched this subject of computer-perfect play for blackjack or not.

Wizard has done an online blackjack calculator that gives a correct decision for every deck composition at every decision point. So, I hope someone can combine this online calculator with their own simulation skills to find a reasonable EV number.
DRich
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November 23rd, 2024 at 6:32:35 AM permalink
Quote: aceside

Grosjean book has been cited a couple of times above. I’d like to have a copy of it, but I’m not sure if Grosjean has researched this subject of computer-perfect play for blackjack or not.

Wizard has done an online blackjack calculator that gives a correct decision for every deck composition at every decision point. So, I hope someone can combine this online calculator with their own simulation skills to find a reasonable EV number.
link to original post



Isn't Grosjean a member of this forum? I am pretty sure I remember reading some posts from him in the past.
At my age, a "Life In Prison" sentence is not much of a deterrent.
Archvaldor1
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November 23rd, 2024 at 6:56:53 AM permalink
Quote: aceside

So, I hope someone can combine this online calculator with their own simulation skills to find a reasonable EV number.
link to original post



There is no practical difference between optimized computer-perfect play and the use of a level 1 count system in normal online blackjack games.
aceside
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November 23rd, 2024 at 7:12:52 AM permalink
I did this comparison myself and found a few differences between HiLo and Computer for the hand,16vsT. I put it in a note somewhere but can’t find it now.
AxelWolf
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November 23rd, 2024 at 8:37:14 AM permalink
Quote: DRich

Quote: aceside

Grosjean book has been cited a couple of times above. I’d like to have a copy of it, but I’m not sure if Grosjean has researched this subject of computer-perfect play for blackjack or not.

Wizard has done an online blackjack calculator that gives a correct decision for every deck composition at every decision point. So, I hope someone can combine this online calculator with their own simulation skills to find a reasonable EV number.
link to original post



Isn't Grosjean a member of this forum? I am pretty sure I remember reading some posts from him in the past.
link to original post

FYI I'm selling Beyond Counting: Exploiting Casino Blackjack to Video Poker - James Grosjean if anyone is interested. Offer me a fair discounted price.
♪♪Now you swear and kick and beg us That you're not a gamblin' man Then you find you're back in Vegas With a handle in your hand♪♪ Your black cards can make you money So you hide them when you're able In the land of casinos and money You must put them on the table♪♪ You go back Jack do it again roulette wheels turinin' 'round and 'round♪♪ You go back Jack do it again♪♪
Archvaldor1
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November 23rd, 2024 at 10:49:02 AM permalink
Quote: aceside

I did this comparison myself and found a few differences between HiLo and Computer for the hand,16vsT. I put it in a note somewhere but can’t find it now.
link to original post



Yeah but that's a very marginal decision. The composition of the hand can actually change it to stand. The gains aren't worth much.

Even counting a conventional real-world shoe game you are looking at maybe gaining 0.1% over a level 1 system using a computer.

I haven't calculated the gains when the extremely shallow penetration is taken into consideration but I doubt it is more than a few hundredths of a %.
blackjacklad
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November 23rd, 2024 at 11:13:16 AM permalink
I built something like this during covid lockdown. I set it up to show me the current count using the most efficient count for betting decisions, and the most efficient count for playing decisions (along with the decision I should make on the current hand). I set it to show me the current EV of each of the available sidebets. Then I started working on something to check if there was any mileage in tracking the shuffles.

The main difficulties I had were:

1) That the resolution from the live casino cameras sometimes deteriorated for a minute or so, which meant that even with a large screen I was squinting and guessing what cards I'd seen dealt to the other players.
2) Online live casino blackjack is dealt so slowly I was losing the will to live, and to get any value out of the tool I'd built I had to pay close attention for hours at a time.

I would be tempted to revisit building a shuffle tracker now that I have developed the relevant skills for making such things on sheets/excel, but I have so many other things on which definitely make me money that I doubt I'll find the time or energy - unless we're all locked down again.
Archvaldor1
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November 23rd, 2024 at 1:27:11 PM permalink
Quote: blackjacklad


2) Online live casino blackjack is dealt so slowly I was losing the will to live, and to get any value out of the tool I'd built I had to pay close attention for hours at a time.



There is nothing to prevent you from playing multiple tables. They don't even have to be at the same casino. If speed isn't the issue you would definitely want to to be doing this.
Playing an extra table should increase your win rate by 100% all things being equal. The gains from computer-perfect strategy on a single table are a tiny fraction of playing two tables with hi-lo or other system.
blackjacklad
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November 23rd, 2024 at 1:42:52 PM permalink
If I had automated software keeping the count on each table I could multi-table. Counting manually more than 1 table would be tricky.
aceside
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November 23rd, 2024 at 2:20:55 PM permalink
Quote: Archvaldor1

Quote: aceside

I did this comparison myself and found a few differences between HiLo and Computer for the hand,16vsT. I put it in a note somewhere but can’t find it now.
link to original post



Yeah but that's a very marginal decision. The composition of the hand can actually change it to stand. The gains aren't worth much.

Even counting a conventional real-world shoe game you are looking at maybe gaining 0.1% over a level 1 system using a computer.

I haven't calculated the gains when the extremely shallow penetration is taken into consideration but I doubt it is more than a few hundredths of a %.
link to original post


But we would like to see a numerical value of computer-perfect strategy on the hand of 16 vs. Ten.

Is it possible you simulate a 6-deck shoe with a 75% penetration? First, using Hi-Lo for both betting and playing; second, using HiLo for betting but computer-perfect for playing every incidence of 16 vs. Ten.
AutomaticMonkey
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November 23rd, 2024 at 2:30:06 PM permalink
Quote: blackjacklad

If I had automated software keeping the count on each table I could multi-table. Counting manually more than 1 table would be tricky.
link to original post



Practice, practice, practice! I regularly count 3 at a time (in a real casino not online). It helps to modify your counts, to give up a percent or two of EV but at the same time facilitate multiple sidecounts and multiple tables. You'll catch it, and enjoy it.

It only gets really difficult when a bettable count strikes at multiple tables at the same time. Then it becomes a matter of physical dexterity to get all your bets down in time and on the right bets. Makes you look like a nut too. (Fortunately I look like a nut all the time so it's not a tell.)
AxelWolf
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November 23rd, 2024 at 2:33:26 PM permalink
Who's the best programmer/coder(I'm not sure what the difference is) on this site who's also interested in "Advantage Play"? I have some pretty good ideas that would give you a tremendous Edge online if it worked, however, I do not have the technical skills to develop such programs. I've been thinking about it for years, but I never got too serious about it because sometimes one in your hand is better than two in the bush.

Feel free to reach out if you have such skills.
♪♪Now you swear and kick and beg us That you're not a gamblin' man Then you find you're back in Vegas With a handle in your hand♪♪ Your black cards can make you money So you hide them when you're able In the land of casinos and money You must put them on the table♪♪ You go back Jack do it again roulette wheels turinin' 'round and 'round♪♪ You go back Jack do it again♪♪
AutomaticMonkey
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November 23rd, 2024 at 2:39:24 PM permalink
Quote: aceside

Quote: Archvaldor1

Quote: aceside

I did this comparison myself and found a few differences between HiLo and Computer for the hand,16vsT. I put it in a note somewhere but can’t find it now.
link to original post



Yeah but that's a very marginal decision. The composition of the hand can actually change it to stand. The gains aren't worth much.

Even counting a conventional real-world shoe game you are looking at maybe gaining 0.1% over a level 1 system using a computer.

I haven't calculated the gains when the extremely shallow penetration is taken into consideration but I doubt it is more than a few hundredths of a %.
link to original post


But we would like to see a numerical value of computer-perfect strategy on the hand of 16 vs. Ten.

Is it possible you simulate a 6-deck shoe with a 75% penetration? First, using Hi-Lo for both betting and playing; second, using HiLo for betting but computer-perfect for playing every incidence of 16 vs. Ten.
link to original post



16 vs. 10 is not a useful play for a card counting AP, in most modern real-world games.

The reason why counts like High-Low perform poorly on that play is the 5 and the 6 are counted the same. One gives you a bust and one gives you a very strong winner on 16 vs. 10.

But if you are counting, especially an online game, or a backcount game where you are not betting anything at all without an advantage, you are nowhere near the point where you would consider hitting 16 vs. 10 when you have any money on the table. The relative value of plays for flat bettors, like those that can be derived from Schlesinger's BJA3, are not the same as they are for a counter. For a counter 15 vs. 10 is a much more valuable play, and he can always stand on 16 vs. 10 and it won't make a significant difference.
Archvaldor1
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November 23rd, 2024 at 2:53:17 PM permalink
Quote: blackjacklad

If I had automated software keeping the count on each table I could multi-table. Counting manually more than 1 table would be tricky.
link to original post



Most of the time you are simply closing the table if the count doesn't go positive immediately.

Counting a slow game especially with whatever digital aids you need (notepad, clickers whatever) is very easy. I don't know how someone with the intellect to do what you described you did could somehow struggle with counting multiple tables.

Note mult-tabling is very common at online poker. I'm not sure why card counters never consider it.
aceside
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November 24th, 2024 at 6:10:56 AM permalink
Quote: AutomaticMonkey


But if you are counting, especially an online game, or a backcount game where you are not betting anything at all without an advantage, you are nowhere near the point where you would consider hitting 16 vs. 10 when you have any money on the table. The relative value of plays for flat bettors, like those that can be derived from Schlesinger's BJA3, are not the same as they are for a counter. For a counter 15 vs. 10 is a much more valuable play, and he can always stand on 16 vs. 10 and it won't make a significant difference.
link to original post


It looks like you are saying “wonging in” is an important part of online blackjack. I doubt that.

For math purposes, as well as for all practical purposes, AP players must play all. By all means, the 16 vs. T play is the most important strategy of blackjack games.
Archvaldor1
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November 24th, 2024 at 6:48:59 AM permalink
Quote: aceside


For math purposes, as well as for all practical purposes, AP players must play all.




The more you play when the count does not indicate an advantage the more you will lose.

There is no mathematical purpose to playing all.
aceside
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November 24th, 2024 at 9:32:30 AM permalink
For mathematical calculation and computer simulation, it’s easier to consider playing all hands of all possible shoes. That is what I meant to say. One question, does online blackjack allow mid-shoe entry?
blackjacklad
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November 24th, 2024 at 9:47:08 AM permalink
It was too arduous for me to watch more than one table because I needed to record not just which cards had been dealt, but also the exact order they had gone into the discard pile. If I didn't know what order they had been put into the pile then there was no way for me to find out whether their shuffle was imperfect enough to make use of. Combine that with the video feeds occasionally switching to low resolution and it was a tedious ball-ache just to monitor one table accurately.
aceside
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November 24th, 2024 at 9:57:08 AM permalink
So, you are saying mid-shoe entry is allowed in online blackjack games. But, is the shuffle done by a dealer or by a machine. That should make a difference too.
Dieter
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November 24th, 2024 at 10:12:18 AM permalink
Quote: aceside

So, you are saying mid-shoe entry is allowed in online blackjack games. But, is the shuffle done by a dealer or by a machine. That should make a difference too.
link to original post



Many of the games I've seen have a second dealer shuffle.
A new deck is brought to the table.
The discards are taken to a table in the background, but still in view of the camera.
The cards are shuffled reasonably thoroughly, usually.
May the cards fall in your favor.
Archvaldor1
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November 24th, 2024 at 11:41:30 AM permalink
Quote: blackjacklad

It was too arduous for me to watch more than one table because I needed to record not just which cards had been dealt, but also the exact order they had gone into the discard pile. If I didn't know what order they had been put into the pile then there was no way for me to find out whether their shuffle was imperfect enough to make use of. Combine that with the video feeds occasionally switching to low resolution and it was a tedious ball-ache just to monitor one table accurately.
link to original post



Ah I see yes I can imagine with shuffle analysis that would be problematic if not completely insurmountable.

I did some work on this a while back and generally speaking the initial card order is preserved to some extent through the shuffle - there are various reasons as to why which I'm guessing you probably know.
AutomaticMonkey
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November 24th, 2024 at 12:28:05 PM permalink
Quote: aceside

Quote: AutomaticMonkey


But if you are counting, especially an online game, or a backcount game where you are not betting anything at all without an advantage, you are nowhere near the point where you would consider hitting 16 vs. 10 when you have any money on the table. The relative value of plays for flat bettors, like those that can be derived from Schlesinger's BJA3, are not the same as they are for a counter. For a counter 15 vs. 10 is a much more valuable play, and he can always stand on 16 vs. 10 and it won't make a significant difference.
link to original post


It looks like you are saying “wonging in” is an important part of online blackjack. I doubt that.

For math purposes, as well as for all practical purposes, AP players must play all. By all means, the 16 vs. T play is the most important strategy of blackjack games.
link to original post



Exactly the opposite. The whole point of playing online is that you are not playing -EV hands, something that would be too much of a tell if you were doing it at a physical table. It's related to the reason why sidebets can be profitable; you never have to put anything on a sidebet.

Now it's true that on some software you have to occasionally place a bet to keep the video feed going, but that's a minimum bet once every 5-10 hands and that won't break the bank. Just with the weak rules and the awful pen of those games you will rarely see an advantage over 1%, and for the same reasons the play deviations are also rare. So a Counter's Basic Strategy optimized for a small +EV count will do just fine. Your leverage from this kind of play comes from being able to play any time, watching multiple tables, and not having any travel expenses or time overhead. If I was cripple I'd probably be doing stuff like this.
AxelWolf
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November 24th, 2024 at 4:40:00 PM permalink
Quote: AutomaticMonkey



Now it's true that on some software you have to occasionally place a bet to keep the video feed going, but that's a minimum bet once every 5-10 hands and that won't break the bank.

That's probably going to get noticed. You're better off setting up some shill accounts for viewing purposes. I think you would want multiple viewing shill accounts you could switch around and mix things up a bit so they can't detect the same accounts at the tables all the time. I would go as far as playing only one account at a time occasionally % of making it harder for them to connect the dots. I haven't any clue what kind of sophisticated detection systems they have, but I wouldn't want to make it simple for them.
♪♪Now you swear and kick and beg us That you're not a gamblin' man Then you find you're back in Vegas With a handle in your hand♪♪ Your black cards can make you money So you hide them when you're able In the land of casinos and money You must put them on the table♪♪ You go back Jack do it again roulette wheels turinin' 'round and 'round♪♪ You go back Jack do it again♪♪
Romes
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December 7th, 2024 at 7:58:11 PM permalink
God this topic has been beaten into the ground more times than 30 yo's in a row... I've personally given very in depth answers to this, including bankrolls, math, and variance. So let's do it quicker this time:

Q: Is online live blackjack still beatable?
A: Yes, but only technically and no you can't do it.
Q: Why not?
A: Do you have an absolutely insane bankroll (thinking MINIMUM $100k, more like $500k or $1 million) that can spread from min to as many hands of max as possible at TC +2 and can withstand all of the massive swings you'll take while burning your entire day hoping to make about $20/hour and not get banned from every live site possible? Also, if you had a large enough bankroll to actually make $50/hour, then 1) You don't need to play this game. 2) You can make X fold more investing that amount of money in, well quite honestly almost literally anything else.

Edit: I also didn't even mention offshore sites cheating, or you not getting paid, or the 50% PEN that 99.54% of these sites seem to have which will further induce the absolutely insane variance/swings and up your bankroll requirements even further.
Playing it correctly means you've already won.
billryan
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December 7th, 2024 at 8:33:18 PM permalink
Quote: Romes

God this topic has been beaten into the ground more times than 30 yo's in a row... I've personally given very in depth answers to this, including bankrolls, math, and variance. So let's do it quicker this time:

Q: Is online live blackjack still beatable?
A: Yes, but only technically and no you can't do it.
Q: Why not?
A: Do you have an absolutely insane bankroll (thinking MINIMUM $100k, more like $500k or $1 million) that can spread from min to as many hands of max as possible at TC +2 and can withstand all of the massive swings you'll take while burning your entire day hoping to make about $20/hour and not get banned from every live site possible? Also, if you had a large enough bankroll to actually make $50/hour, then 1) You don't need to play this game. 2) You can make X fold more investing that amount of money in, well quite honestly almost literally anything else.

Edit: I also didn't even mention offshore sites cheating, or you not getting paid, or the 50% PEN that 99.54% of these sites seem to have which will further induce the absolutely insane variance/swings and up your bankroll requirements even further.
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So you are saying there is a chance?
The older I get, the better I recall things that never happened
camapl
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Romes
December 8th, 2024 at 7:09:48 AM permalink
Quote: billryan

Quote: Romes

God this topic has been beaten into the ground more times than 30 yo's in a row... I've personally given very in depth answers to this, including bankrolls, math, and variance. So let's do it quicker this time:

Q: Is online live blackjack still beatable?
A: Yes, but only technically and no you can't do it.
Q: Why not?
A: Do you have an absolutely insane bankroll (thinking MINIMUM $100k, more like $500k or $1 million) that can spread from min to as many hands of max as possible at TC +2 and can withstand all of the massive swings you'll take while burning your entire day hoping to make about $20/hour and not get banned from every live site possible? Also, if you had a large enough bankroll to actually make $50/hour, then 1) You don't need to play this game. 2) You can make X fold more investing that amount of money in, well quite honestly almost literally anything else.

Edit: I also didn't even mention offshore sites cheating, or you not getting paid, or the 50% PEN that 99.54% of these sites seem to have which will further induce the absolutely insane variance/swings and up your bankroll requirements even further.
link to original post



So you are saying there is a chance?
link to original post



Hey, what was all that one in a million talk just a few minutes ago?!?
It’s a dog eat dog world. …Or maybe it’s the other way around!
Archvaldor1
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December 8th, 2024 at 3:14:32 PM permalink
Quote: Romes



Q: Is online live blackjack still beatable?
A: Yes, but only technically and no you can't do it.



You are right, YOU can't do it.
Romes
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December 10th, 2024 at 9:40:21 PM permalink
Quote: billryan

So you are saying there is a chance?
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Legit laughed my ass off when I read this =D.
Playing it correctly means you've already won.
Archvaldor1
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December 11th, 2024 at 4:59:00 AM permalink
Quote: Romes

God this topic has been beaten into the ground more times than 30 yo's in a row... I've personally given very in depth answers to this, including bankrolls, math, and variance. So let's do it quicker this time:

Q: Is online live blackjack still beatable?
A: Yes, but only technically and no you can't do it.
Q: Why not?
A: Do you have an absolutely insane bankroll (thinking MINIMUM $100k, more like $500k or $1 million) that can spread from min to as many hands of max as possible at TC +2 and can withstand all of the massive swings you'll take while burning your entire day hoping to make about $20/hour and not get banned from every live site possible? Also, if you had a large enough bankroll to actually make $50/hour, then 1) You don't need to play this game. 2) You can make X fold more investing that amount of money in, well quite honestly almost literally anything else.

Edit: I also didn't even mention offshore sites cheating, or you not getting paid, or the 50% PEN that 99.54% of these sites seem to have which will further induce the absolutely insane variance/swings and up your bankroll requirements even further.
link to original post




You don't do this by playing one table. You open as many tables as possible and ignore any count post-shuffle which doesn't immediately go significantly positive.
You have to play a lot of tables because youir winnings will only to amount to a few dollars per individual table at best, but it is possible..

I am not sure why card counters have so much trouble with the concept of multi-tabling. Poker players have been doing it for decades.
OnceDear
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December 11th, 2024 at 8:31:23 AM permalink
Quote: Archvaldor1


You don't do this by playing one table. You open as many tables as possible and ignore any count post-shuffle which doesn't immediately go significantly positive.
You have to play a lot of tables because youir winnings will only to amount to a few dollars per individual table at best, but it is possible..

I am not sure why card counters have so much trouble with the concept of multi-tabling. Poker players have been doing it for decades.
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Believe Romes. Kelly betting. Composition dependent strategy a monitoring multiple tables, wonging in and out as required, edge is still too rare to be worth doing. Plus their detection processes ban you for counting or for robotic play within the month.
.
Psalm 25:16 Turn to me and be gracious to me, for I am lonely and afflicted. Proverbs 18:2 A fool finds no satisfaction in trying to understand, for he would rather express his own opinion.
Archvaldor1
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December 11th, 2024 at 10:25:47 AM permalink
No, I don't believe him, because his approach is just flat out wrong. That's not how you do this. It is not even how you personally did it.

If you run the numbers depending on what you can actually handle, you can decide for yourself whether it is worth it or not.. That's a separate question. You can get exact figures via simulation.

I have been barred several hundred times from multiple casinos and bookmakers. It would not surprise me if I got banned from a joint for doing this within a month. But in fact you earlier in the thread you stated that you got away with this for three months which is an extremely long period for such a well known and easily detected form of advantage play.
Last edited by: Archvaldor1 on Dec 11, 2024
AutomaticMonkey
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December 11th, 2024 at 1:53:37 PM permalink
Quote: Archvaldor1



You don't do this by playing one table. You open as many tables as possible and ignore any count post-shuffle which doesn't immediately go significantly positive.
You have to play a lot of tables because youir winnings will only to amount to a few dollars per individual table at best, but it is possible..

I am not sure why card counters have so much trouble with the concept of multi-tabling. Poker players have been doing it for decades.
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Not quite so simple. There are a lot of parameters for watch/stop watching strategies that include how many tables can you count, do you have a partner, should you call your partner into your game or leave him to find another, how deep in the shoe are you, and so forth. For my usual shoe play in a live casino I start at the beginning and Wong out, and whether or not I go drain lizard until the shuffle depends on count and how deep in the shoe I am, and the optimum point for that is a little different for every game. If there is a shoe getting ready to start next to me whether I up and go to that one depends on the same things, just different numbers.

If I was doing multiple tables online I would have to consider how many tables in the universe I have available to watch, how many I can have open on my screen, and then logistical things like if I'm going to miss any hands switching between tables, am I going to be able to get all my bets down if multiple shoes go +EV, and such. This is something that might be suitable for a two-man operation, where one guy is just finding tables and moving them on and off the screen of the guy who is actually betting. Having the second man on the team changes the parameters yet again. You could even have a third man handling CA software for each shoe. He yells at the table-switcher when a table is no longer worth watching, and he yells at the bettor when it is time to make a bet at one of the tables. The guy betting is going to be busy betting and playing the hands. But now it's a 3-man team and the gain has to be enough to pay all 3.
Romes
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December 11th, 2024 at 7:05:35 PM permalink
Quote: Archvaldor1

...It would not surprise me if I got banned from a joint for doing this within a month....

...the irony. lol
Playing it correctly means you've already won.
Archvaldor1
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December 12th, 2024 at 2:20:26 AM permalink
Quote: AutomaticMonkey



Not quite so simple. There are a lot of parameters for watch/stop watching strategies that include how many tables can you count, do you have a partner, should you call your partner into your game or leave him to find another, how deep in the shoe are you, and so forth. For my usual shoe play in a live casino I start at the beginning and Wong out, and whether or not I go drain lizard until the shuffle depends on count and how deep in the shoe I am, and the optimum point for that is a little different for every game. If there is a shoe getting ready to start next to me whether I up and go to that one depends on the same things, just different numbers.

If I was doing multiple tables online I would have to consider how many tables in the universe I have available to watch, how many I can have open on my screen, and then logistical things like if I'm going to miss any hands switching between tables, am I going to be able to get all my bets down if multiple shoes go +EV, and such. This is something that might be suitable for a two-man operation, where one guy is just finding tables and moving them on and off the screen of the guy who is actually betting. Having the second man on the team changes the parameters yet again. You could even have a third man handling CA software for each shoe. He yells at the table-switcher when a table is no longer worth watching, and he yells at the bettor when it is time to make a bet at one of the tables. The guy betting is going to be busy betting and playing the hands. But now it's a 3-man team and the gain has to be enough to pay all 3.
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If you use your approach you will gain some ev but I question whether it is worth it without automation. The extra mental effort can be better used by opening more tables imo. As you correctly illustrate it is a mess trying to keep track of everything going on.

A game which goes negative off the top is very unlikely to produce worthwhile returns in a game with shallow penetration. I'd just kill it. In fact even a neutral count is probably not worth persevering with much.

If you are operating a team there are ways to make this work but i would not go down the CA route. You might want to look at strategies designed to minimize co-variance.
Sandybestdog
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December 17th, 2024 at 2:39:43 AM permalink
I have seen online single deck rng games where you can play 3-5 hands at a time. I have wondered If you bet big on the last hand and $1 on the others could you adjust strategy enough to make it a positive play. I wouldn’t know how calculate that.
aceside
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December 17th, 2024 at 9:14:24 AM permalink
This can be easily simulated out, but I don’t know how.
Romes
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December 17th, 2024 at 8:36:16 PM permalink
Quote: Sandybestdog

I have seen online single deck rng games where you can play 3-5 hands at a time. I have wondered If you bet big on the last hand and $1 on the others could you adjust strategy enough to make it a positive play. I wouldn’t know how calculate that.
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This is called Depth Charging... and 'usually' only works with a very low house edge.
Playing it correctly means you've already won.
Archvaldor1
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December 18th, 2024 at 9:04:16 AM permalink
Quote: Romes

Quote: Sandybestdog

I have seen online single deck rng games where you can play 3-5 hands at a time. I have wondered If you bet big on the last hand and $1 on the others could you adjust strategy enough to make it a positive play. I wouldn’t know how calculate that.
link to original post

This is called Depth Charging... and 'usually' only works with a very low house edge.
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Depth charging is incrementally increasing your bet through the deck regardless of the count. The idea is to obtain an edge through strategy variation alone. The concept comes from Arnold Snyder.

What is being described here is a little different and comes from the original edition of Beat The Dealer. You need a break-even house edge and crucially at least seven hands dealt. This won't fly online.
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