Quote:
Originally Posted by dereds
Cheers Todd that explains it perfectly, it's also my understanding of unexploitable that you can turn your hand over and the shove can't be +ev. I think my problem with it's application is that if people aren't calling according to Nash then we win because we take the ante's more often but we are further behind when called but then it has to be +ev because we because they are deviating from the nash equibilirium.
However I am struggling to get my head around how a range can be unexploitable when then hands within it aren't by the definition of SC. Like I get the idea that we can't turn 43s face up because it allows villain to call with hands that they would have to fold like 54+ that crush us that they would have to fold if they knew only our range rather than our hand but given that people aren't calling nash then I think it's application can cost us a ton. But how is that if it requires them to deviate from the equilibrium.
Because our opponent has to call based on our range, not our actual hand. So with 43s, our opponent can profitably call with everything other than 32. But if he does that and we shove AA as well, well clearly we are printing money.
So what this means is that if our opponent deviates from the NE calling range (in this case to call with everything other than 32), it may make particular hands in our shoving range no longer +EV, but the total EV of our total range will be higher. In other words, while shoving 43s now loses money, we now make far more money when we shove AA and other big hands, more than offsetting the loss from shoving 43s.
Furthermore, since we are no longer at an equilibrium, we can improve our EV even more by deviating from our NE shoving range (so not shoving the hands that are now -EV vs our opponents calling range).
So,
let our NE range make X profit vs the NE calling range,
let our NE range make Y vs our opponents anything but 32 range
let our adjusted to our opponents anything but 32 range (whatever that is) make Z profit,
then,
Z > Y > X