Quote:
Originally Posted by David Sklansky
I suppose he could fold but why would he? To avoid showing one of the cards he plays? But there is always the chance that the first guy will match and then check.
I would imagine that even with potentially free equity there are situations where revealing a card narrows the information about your range to such an extent that you would be at least indifferent to folding and continuing, if not clearly -EV.
I mean when the ip player reveals information not only do +EV nodes thay were reachable with your hidden range in the context of the current game state become unreachable in the game tree, but +EV nodes that are reachable with your exposed card may become less EV as a result of not being able to reach those other nodes or the fact the villain can play much better vs the smaller subset of potential future streets.