[spydog]

I think this is an easy checkraise on the flop. If he's holding unpaired overcards to your 87s, then you have 15 outs twice, making your checkraise for value. Add in the fold equity that you get from this play and I think it's easily the best line. Sometimes he will call your checkraise and raise your turn bet. However, you are only spending 1 more BB on the turn because you would have called 1BB anyway, and the extra BB isn't costing you full price because you still have decent equity and will make up some bets on the river if you hit your flush. Also, I don't think this villian is raising the turn without a Jack, so most of the time you will know that an 8 or 7 on the river is a value bet.