Shove or CRAI River with monster?

[Merlinius]

on the one hand, i can't really put him on a hand that will call three bets in a row. on the other hand, he must be pretty retarded to bet a missed draw here because it would be so obvious. i think you could give it a try because the only hand that might call a bet and not bet when checked to might be the one A left in the deck.