vulnerable
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November 4th, 2016 at 11:18:06 AM permalink
Double after split allowed. Original bet lost only if dealer BJ.
After split, and for the second hand, if dealt a 3, should I double down? What is such EV?
ChesterDog
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November 4th, 2016 at 11:40:54 AM permalink
Quote: vulnerable

Double after split allowed. Original bet lost only if dealer BJ.
After split, and for the second hand, if dealt a 3, should I double down? What is such EV?



This Wizard's page helps find your answer. (Use "dealer peeks at hole card" section.)

The strategy depends on whether or not the dealer hits soft 17. Also, the number of decks affects the EV.
zak.young
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November 5th, 2016 at 4:47:04 PM permalink
This is a close decision. Even in a S17 game, you should double at a true count of +1. But as another poster said, basic strategy double 11 v A in a H17 game and hit 11 v A in a S17 game.
vulnerable
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November 5th, 2016 at 7:53:41 PM permalink
It is a S17 game. Counting not considered. And I am not simply asking if I should double down 11 vs A.
The trick in this question is that, if I double down on the second hand which is 8+3, and in case dealer BJ, BOTH the bets of the second hand will be returned. In other words, this specific hand is a PUSH if dealer BJ.
So what's the call?
Last edited by: vulnerable on Nov 5, 2016
zak.young
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November 6th, 2016 at 6:39:23 AM permalink
I already answered your question. You just hit. We wouldn't even be entertaining the notion if you were playing in a ENHC, but in a OBO game (original bet only) such as you have described, hitting is still slightly higher in expected value than doubling.
vulnerable
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November 6th, 2016 at 8:07:42 AM permalink
Quote: zak.young

I already answered your question. You just hit. We wouldn't even be entertaining the notion if you were playing in a ENHC, but in a OBO game (original bet only) such as you have described, hitting is still slightly higher in expected value than doubling.


Before being convinced that hitting is still slightly higher in EV in this situation (dealer BJ is a push), do you have specific figures about this? I cannot find it anywhere on the web.
Thanks a lot.
zak.young
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November 6th, 2016 at 8:18:06 AM permalink
Are you familiar with the concept of basic strategy? OBO is functionally no different from a hole card game.
zak.young
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November 6th, 2016 at 8:19:24 AM permalink
I do, as a matter of fact, have access to specific figures here. The return from hitting is .143001 the return from doubling is .109061. My source is the wizard of odds expected return for every play tables.
vulnerable
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November 6th, 2016 at 10:36:07 AM permalink
I am not sure if I have made myself clear enough so that you can understand my question.
Let me start all over again.
Rules: S17, ENHC, 6 decks, OBO
Situation: 88 vs A, not counting
After splitting, hand A gets 8+3. I understand that the odds favours hitting by BS.
If hand B also gets 8+3, situation would be different from hand A.
Since if I double on hand A, the original bet will be lost if dealer BJ and that's why the odds favours hitting.
If I double on hand B, both bets of hand B will not be lost if dealer BJ. And so I assume the ev would be different from hand A if I double down instead of hitting.
You see my point?
Thanks anyway for your reply.
zak.young
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November 6th, 2016 at 10:53:18 AM permalink
A game cannot be ENHC & OBO.
Ibeatyouraces
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November 6th, 2016 at 11:54:08 AM permalink
If you aren't counting and the game is S17 and you only lose original bets to a dealer blackjack, you only hit 8,3 vs A. Splitting doesn't change this. How hard is this to comprehend??
DUHHIIIIIIIII HEARD THAT!
Kellynbnf
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November 6th, 2016 at 12:34:10 PM permalink
And if this were an ENHC game you wouldn't split 88 vs. A to begin with (and just hit the hand instead).
Ibeatyouraces
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November 6th, 2016 at 12:38:53 PM permalink
Soaring Eagle casino used to deal their blackjack as ENHC type game but was OBO. They dealt a HC but the dealers didn't peek.
DUHHIIIIIIIII HEARD THAT!
Hunterhill
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November 6th, 2016 at 4:25:22 PM permalink
Quote: zak.young

A game cannot be ENHC & OBO.


Well I have played a game that was no hole card and you only lost original bet on splits and doubles, so what would you call that?
Happy days are here again
zak.young
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November 6th, 2016 at 5:19:14 PM permalink
That's just OBO. Both OBO and ENHC refer to games where the dealer does not take a hole card until all player hands have been resolved. In a ENHC game all bets on splits, doubles or busted hands are taken in the event of a dealer blackajck. In an OBO game only your original bet is taken, hence the name OBO (original bet only). OBO is common in the Canadian prairies. ENHC is the norm in Europe and South America. OBO is functionally identical to a hole card game, whereas with ENHC you abstain from splitting or doubling if a dealer blackjack is possible, with the exception of AA v T.
vulnerable
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November 7th, 2016 at 9:19:58 AM permalink
Quote: zak.young

A game cannot be ENHC & OBO.


This game is fairly common in Asian region, especially Macao. You may go check out wizardofmacau
Last edited by: vulnerable on Nov 7, 2016
vulnerable
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November 7th, 2016 at 9:31:15 AM permalink
Quote: Ibeatyouraces

If you aren't counting and the game is S17 and you only lose original bets to a dealer blackjack, you only hit 8,3 vs A. Splitting doesn't change this. How hard is this to comprehend??


After splitting, if the first hand is 8,3, I can understand that the odds favour hitting.
But for the second hand 8,3, I won't lose anything doubling down if dealer BJ.
So the ev are different for these 2 hands (although they both are 8,3), and thus may be treated differently. Am I correct?
Ibeatyouraces
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November 7th, 2016 at 9:36:33 AM permalink
Quote: vulnerable

After splitting, if the first hand is 8,3, I can understand that the odds favour hitting.
But for the second hand 8,3, I won't lose anything doubling down if dealer BJ.
So the ev are different for these 2 hands (although they both are 8,3), and thus may be treated differently. Am I correct?


You also wouldn't lose in a standard game either as you wouldn't get the chance if a dealer has a blackjack. You hit instead of doubling because it's more valuable. We already know the dealer doesn't have a blackjack, even after splitting. Just because you get a chance before the dealer draws a hole card makes no difference. Again, without counting, you HIT 8,3 (or any 11 for that matter) against an ace in a multiple deck S17 game.
DUHHIIIIIIIII HEARD THAT!
Ibeatyouraces
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November 7th, 2016 at 9:39:12 AM permalink
Even if you double the first 8,3 in an OBO game and the dealer gets a blackjack, you still only lose the original bet, not the doubled portion.
DUHHIIIIIIIII HEARD THAT!
vulnerable
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November 7th, 2016 at 9:57:59 AM permalink
Quote: Ibeatyouraces

You also wouldn't lose in a standard game either as you wouldn't get the chance if a dealer has a blackjack. You hit instead of doubling because it's more valuable. We already know the dealer doesn't have a blackjack, even after splitting. Just because you get a chance before the dealer draws a hole card makes no difference. Again, without counting, you HIT 8,3 (or any 11 for that matter) against an ace in a multiple deck S17 game.


What I really can't understand is that I should treat both 8,3 split hands the same way, although the result would be different if dealer BJ. Or the ev still favours hitting instead of doubling if dealer BJ is a push (for the second split hand)?
Ibeatyouraces
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November 7th, 2016 at 10:02:11 AM permalink
Quote: vulnerable

What I really can't understand is that I should treat both 8,3 split hands the same way, although the result would be different if dealer BJ. Or the ev still favours hitting instead of doubling if dealer BJ is a push (for the second split hand)?


No they wouldn't be different. No different than a standard HC game. If the dealer has a bj in either, you only lose the original wager that was made before any cards were dealt.

You're making the assumption that doubling on the second 11 can't lose. It very well can if the dealer does not get a bj and still gets a higher total than the doubled 11.
Last edited by: Ibeatyouraces on Nov 7, 2016
DUHHIIIIIIIII HEARD THAT!
vulnerable
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November 7th, 2016 at 10:33:23 AM permalink
Thanks a lot for your reply.
zak.young
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November 7th, 2016 at 12:23:06 PM permalink
"This game is fairly common in Asian region, especially Macao. You may go check out wizardofmacau"

you are a f!#/ing idiot. why even ask questions if you're just going to ignore the answers given?
Last edited by: beachbumbabs on Nov 8, 2016
vulnerable
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November 8th, 2016 at 7:28:19 AM permalink
Please behave yourself. No one would take advices that are based on nothing.
beachbumbabs
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November 8th, 2016 at 8:28:46 PM permalink
Quote: zak.young

"This game is fairly common in Asian region, especially Macao. You may go check out wizardofmacau"

you are a f!#/ing idiot. why even ask questions if you're just going to ignore the answers given?



Personal insult. Add 7 days to your current ban. Warning: this is a PG board. Mask your swears if you must say them.

And, no, he's not an idiot. He's asking a very specific question and you're talking past each other.
If the House lost every hand, they wouldn't deal the game.
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