Quote:
Originally Posted by The Muffin Man
For some time now, I have thought about trying to create a website that would offer all in EV insurance with terms similar to those described by Nice_2_Beat_You. One problem I foresee is that smart users of the service could collude to cheat the system using the following trick:
Let's say three people (Players 1-3, all colluding) are playing 3 handed and only player 3 has signed up for the all in EV insurance. Players 1-3 can see each other's hole cards and are only playing to cheat the insurance. Player 1 folds A2. Player 2 and Player 3 get all in with XX and A5 respectively. Player 3 will run below his heads up expectation vs player 2 because player 1 folded blockers to player 3's hand. 3 cheating players could potentially rig numerous all ins until player 3 had run many thousands of dollars under EV. Does anyone have any ideas on how to combat this sort of cheating?
I just did a quick simulation on propokertools: A5 vs 77
the difference in equity is 68.37% vs 74.23% (with a dead Ace), so about 6%.
I'm sure there are other blocking possibilities with bigger differences, but if you take let's say 5% or 6% commission it's going to be very tough to scam you, especially if you do some sort of hand history checking for irregularities (like the same 3 players playing for instance).
also you could start your service for heads-up players first.
or you could limit it to heads-up or >5 players where i imagine it being very hard to scam, considering the rake (at low to mid stakes) and the obvious collusion in high stakes due to the small player pool.