Good idea blur, this is a great way to look at things.
Here is my stab at it, feel free to pick it to bits!
My guess is Player A has J6, while Player B has AJ.
Reasoning.
PreFlopAJ is fine to raise with in mid position.
J6 is probably a bit dodgy to call in an early position, but not a freak call. Possibly they were suited?
Player A could have stayed in after the raise if the pot was big enough. I personally would have got out. (more due to my personality, I don't know if it's recommended). If the pot odds were there I might have stayed, presumably this only would have happened if they were suited?
FlopPlayer A sees his two pair and rightly goes for the kill. Player B can probably put Player A on J6 at this point (JJ is unlikely as he'd see a pre flop raise, using the 5,6 to hit a straight should have seen a pre-flop fold). Player B I guess has pot odds to make his Ace (although in my head he wouldn't have, but then I've become too reliant on poker-spy).
TurnPlayer A hits full house and rightly goes for the kill.(at this point he can probably put player B on AJ or KJ).
Player B, well I guess the odds are stacked against him here. Although he knows if he hits that Ace he's on a winner. His preflop raise suggests he might have JJ and so there is the possibilty that Player A will run away (unlikely give the size of the pot, the trouble with ring games is that at this stage it's hard to intimidate someone with a decent hand).
RiverPlayer B whoops and thanks the poker gods.
Player A has probably put B on AJ by now and checks, so he can at least see B without spending too much more money. Player B has no choice really but to bet the £2. Player A should have folded here.
That's made me really think hard. Unfortunately, I went from the end result and deduced my cards from there, then went searching for supporting evidence. Play from A seems a bit risky (but I am quite conservative) and I could well have got that wrong.
This though is a really good way of thinking about our poker, would anyone have been able to put people on hands sooner, or do we have techniques for doing that? Admittedly in online poker you'd have to think VERY fast to get there.
ps. Not sure Harrington would be so good at ring games. He pays a lot of attention to stack sizes and they aren't relevant here.
pps if anyone else is using poker spy, it'd be good to 'save' a few hands from there for RAWK analysis
ppps I put you on B, if you'd lost that hand, you'd not want to relieve it
pppps . I was going to play a tourney before anyone else got into the office, but doing all that has saved me an entry fee.