[Kalashnikov]

Well I agree its normally an easy check behind, but the case here is that he is looking me up very light. Besides the fact that an ace is an obvious card to second barrel bluff wouldnt he always call me with a lone queen here? Besides that Ill get value from drawin hands.

Of course problem is that he can semibluff, but cause of the stacksizes and his normal betting patterns (he would never checkcall with a set on that flop. And he knows I know that - and he doesnt thinker on a higher level of that)