I swear that I saw this exact puzzle before - rather recently.  That should make it easy, but it didn't.  I forgot that white had the Bishop  pinning the f7 pawn, so I missed the possibility of 3.Ng6.

Since no one else comments on having seen it recently before, it must have been in chessgames.com or somewhere else.

very good

Another queen sac, but good.  I was looking at the bishop, knight, queen elements, but failed to immediately see the rook smiling on the other side of the board!  Nice.

Good puzzle; good day.

This makes chess interesting.

brilliant

Ice Queen sac again.

Rook and Knight mop up with the help of pin by the Bishop.

good puzzle looks simple when you know but its something diffrent when you dont

this is challenging

easy

Good one.

Easy one!

This reminded me of Anastasia's mate.

Ah, this is beautiful!

Nice.

SZ.

Good one.

Good puzzle, I like when the moves arn't completely forced

Skopje, Macedonia

Actually it looks like they flipped the colors for this puzzle.  Ivanovic actually won the game with black: http://www.chessgames.com/perl/chessgame?gid=1440942

nice!