anchordraw

I almost always check behind on the river with the board pairing. I agree I'm missing a value bet over 60% of the time maybe more but CO had $296 in the pot and got paid $604 more with the large value bet pot committing you to call the shove. It's almost QQxx or King High flush for CO. CO would raise on flop with 88xx, and can't have 66xx. Also hard to image CO calling $42 preflop with 33xx. So I guess I see why you went for value.

if villian has KQJx with the nut flush draw your behind. If you ran it twice and won once you probably split the $70 dead money minus rake so I really hate this spot. Your probably behind on the flop given his desire to get it allin with next to no dead money . I hate AAxx with no flush or straight potential. I would never or rarely raise preflop EP with AA72 no suits. Seeing the flop cheap seems like the best option since like you say your hand is under repped if you hit, and there are not many flops without and Ace your going to like. Given the flop getting it in and hoping someone is overplaying 10 10 xx vs. the flush rap your almost certain to be up against here seems best. I hate check calling then possibly having to fold best hand to any scare card.