(10) flopped the nuts and extracted nothing

[david050173]

I wouldn't check raise the flop. I might check call but normally I think about a small bet (100-200).

When it is check through and the turn card really doesn't improve any hands, I minibet out. If you don't get called you are unlikely to have gotten paid off anyway. But there are a lot more hands that will call a turn bet than a river one (ie if he had ace of hearts, maybe a straight draw, or some people might even do it with a small pair) and some people will read your weak bet as a bluff and try to move you off your hand.