Publication bias being what it is, of course I wouldn't have made this thread if that had ended it.
Turn ($301, 3 players, $770 effective stack):
(6d5h2d) Qs
Wild Guy X, Solid Guy shoves for $122, Hero raises to $400, Wild Guy reraises to $700.
What an awful spot. Exactly why I should be looking for excuses not to play 22 preflop. We may as well count the last $70 of his stack so I'm calling $370 to win ~$1590. That means I need 19% equity. (I also need to beat Solid Guy for the $666 that's in the main pot; something like AA with nut diamonds seems to make up a lot of his range here. Rarely QQ, very rarely 55 or 66.)
His most likely hand is a slowplayed 43, likely with diamonds. He might also have a somewhat discounted 66, 55, or QQ (all probably with diamonds, or maybe some straight draw). Once in a blue moon he'll have something like a NFD + pair or something and be like, "Screw it, all the money's going in anyway and I can't get bluffed out."
For fun here are some equities. I'm assuming 100% preflop range for him which is pretty close to accurate.
- (66,55,QQ):dd, that is, a bigger set that also has diamonds: I have 9%.
- 43:dd: 25%
- Either of the above: 19%
- 66,55,QQ, that is an overset regardless of with or without diamonds: 11%. The extra 2 percent is because one of the 3 of diamonds.
Note that I have almost half the equity I need even in the doomsday part of his range! Throw in the rare semibluff with something like diamonds plus 987 and it's an easy call. But yuck.