but oh man this format is something else not used to estimating pot sizes there
anyways as played if you have no stats or reads on V you should fold here, it is 2NL this bluff is not common enough in this population, v has nut advantage, betting three streets is a strong line obv and he shoved over that, aces is in peoples ranges alot also but he probably has a set, trips or a boat
I can see now that is a mistake betting on the river, had i checked and he bet small i would have called. When he went allin on the river, a6 made sense because of the call preflop. I didnt think he had jj or aj
personally i like the river bet. If you had check and villain bets big, it's very hard to tell whether villain is betting as a bluff(cos you checked) or as value. But since you bet here, villain got to be really gutsy to shove into your bet plus furthermore you've been betting for all 3 streets. This makes it more likely he's shoving here for value.