Rob Oler had me dead to rights in our game. Landed the OBA right on top of me, bunched up around that center building on board 44. As Dave pointed out, he just rolled horribly - think I might have lost a halfsquad or something, even though 4-5 hexes got hit. Completely lucky.
On top of that, my Tiger took a wild Area Fire shot at one of the buildings on the top board, searching for the OBA Observer, and nailed it with a CH - even randomly selecting the upper level where the Observer was. All that was left was little bits of radio.