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$100 [SH] Bubble: Two tricky Folding War hands with Tiny Stacks

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maxwi
Joined: 23.08.2007

Payout Structure 0.7,0.3

No Limit Holdem Tournament
3 Players

Stacks:
BTN (780)
SB (6,830)
Hero (BB) (1,390)

Blinds: 300/600

Pre-Flop: (900, 3 players) Hero is BB K♠ 10:spade:
BTN folds, SB goes all-in 6,830, Hero ?

What is max EV here? Push or fold?
SB is a regular. He is not pushing 100% at all because he folded his last SB and two of his recent buttons.
I give him a range of about 70-80% - against that we have around 60% equity. Second thought: He might push only around 50% because he knows me and expects me to call loose and he has folded his last two buttons and his last SB. What range would you give the guy who is a heavily multitabling very good regular?
My first instinct was to call because the structure is top heavy - 70:30 but then I saw that even after a fold I still have more chips than BTN who is most likely allin in the very next hand. I folded but I wish some math and logic wizards could bring some light into this tough and tricky spot.
Comments, opinions, solution?

Edit: I just did some ICM-Calculations which lead me to believe that hero only needs 52-55% Equity for a call. So a call is correct here because our bubble factor is small with the top heavy structure and the situation given.
_______________________________________________________
A few hands later:

3 Players

Stacks:
Hero (BTN) (10)
SB (1,560)
BB (7,430)

Blinds: 300/600

Pre-Flop: (900, 3 players) Hero is BTN A♥ 9♥
Hero ?

We have a very nice hand but I believe a fold is the right choice here because if we push and win we are automatically allin for another two hands.
SB has folded nearly every hand so far and won three forced allins against me already.
If we fold we have the very small chance of the other small stack colliding and busting with a monster hand or because he looses patience.
Interesting fact: I folded and the other small stack actually completed his SB, BB raised and SB folded. SB left with 960 chips.
Thoughts, comments, solution?

I can imagine that against weaker players a fold is best while against a strong player in the SB a push is good because the probability of a collision between SB and BB goes up once BTN is allin with his last 10 chips.


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9 replies
Anssi
Joined: 03.07.2008

If there is no ante my range for 2nd hand is maybe KK+? And that only because sb might call after we go all-in. Chips we win worthless, only thing that really matters to us is to have sb bust before us.


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hand 1. SB range should be ATC. its ATC in nash and folding any hand in the SB is a mistake. if this reg folds to you here, hes bad. just look up the nash range and you can see waht you can call vs the reg, maybe a bit tighter than nash if the BTN is a fishy player. it feels like a fold. the ICM calc will not factor the BTN being ocmmitted next hand.

hand 2. easy call, the SB is not going to make big mistakes here. its just a pot odds decision


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maxwi
Joined: 23.08.2007

With a 70:30 structure a win is worth more than two second places.
It is very important to win in these games to make a profit - this is very different from a 60:40 structure where making the money is nearly all that counts.
It is okay to play a first or bust stragegy in a lot of spots and hand one is such a spot. If we fold the best thing that can happen realistically is a second place but if we make this call with quite a good hand against a wide range we have 2780 chips and a decent chance of winning this tournament.

Yes, a fold will get us in the money more often than a call
BUT a call will make us slightly more money in the long run.


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like i said, just look up the nash range.

here it is (its a bit looser than i thought!)

SB 100.0%, Any two
BB 22.6%, 55+ A3s+ A5o+ K8s+ K9o+ QTs+ QJo

so yes KTs is a call in nash. if you think hes only pushing 70% then you should use sng wiz to analyse it.

this is the call range vs a 70% SB range -

55+,A6+,A2s+,KT+,K9s+,QTs+


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maxwi
Joined: 23.08.2007

Yes, easy call against a nash range pusher.

But the nash ranges often do not help because advanced SNG regulars in my games often deviate from nash. Some push quite a bit tighter in some spots like the guy in hand one and you get killed if you call the nash range against them. You must call tighter as they give you free equity when they fold.

Opponent and spot specific ranges are much better than nash ranges.


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ok, so you understand when to use nash and when to use exploititative play. im not sure why you posted the hand? you know what you are doing in these basic push/fold situations. be confident in yourself :)


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Tim64
Joined: 03.11.2008

Hand 1. None of our options are good. We're in a lottery with the other shorty as to who happens to survive his upcoming all-in with the big stack.

I don't think we gain much by postponing this confrontation. I just call with amazing odds and a very good hand and don't overthink it. If SB isn't pushing wide enough for this to be a call then he's just bad and no kind of reg.

Hand 2. Call as <3 says. If SB has any clue, he also folds if we fold and we are still AI next 2 hands. Very unlikely to have a hand as good as A9s so we are likely to bust anyway. Another situation where we have no good options, only bad ones. So I just take the least bad one and expect to be busting out any moment now. We need a miracle to cash, plain and simple.


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Anssi
Joined: 03.07.2008

H#2

But why do you want a miracle where you have to win 4 all-ins instead of 3?


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onmybike
Joined: 03.01.2012

The first one is an easy fold!
why do people always think that ICM is the nuts?
This goes about FGS and not ICM. As lessthenthree said that in the ICM calculation is not that next hand the shortie (where you have a folding war with) is in the BB.
the second hand is maybe any two fold? i do not see a reason to go allin.
think only shove AA is ok there.


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