Alekhine's guns

Didn't get much studying done yesterday and played very poorly on ICC. I did get to use Alekhine's guns successfully for the first time though. Had um lined up behind an enemy pawn on the c file and broke through with b6. It was really neat to see them crash through into enemy territory. I'm not sure if my opponent knew what was going on because he didn't respond until after I got the queen in place.