What exactly does this mean? You will need to manually predict your stack change EV as a result of playing post flop against this specific opponent with his/her limping range. In this update ICMIZER allows players to put their own estimations on EvCheck. I asked about this on twoplustwo and with coffeeyay we came to idea of letting player manually estimate his/her expected value. When I thought about a way to estimate EV of check I couldn’t come up with a reasonable model. Opponent may limp tighter ranges with an idea to trap player on BB, or he/she can limp some polarized range, or he/she can be simply a recreational player and limp a very wide range because he/she doesn’t know any better. Other option however is unclear, when we check we will face post flop. So that gives us a clear way to analyze expected value of push.
The problem is that when we face a limp we can guess some kind of limping range, and we can also assume what part of range opponent will throw away when we shove. In this article I explain how to find out shoving range against single limper from big blind position. This was a very popular question from heads up players who were surprised that it was impossible to do this kind of calculation in ICMIZER.
