nice one

ah damn it DerZa!!

Too natural.

firsyt

yeah first page

nice one!

cool

First move: what is the best queen sac?  Then go from there.

hmm:)

its a litle bit easyer when you know that mat is possible (puzle mode)...

in games not a lot of players will look (and see) for this ending... i think

Surprisingly easy :D

Cool

Good one. Took a little to make sure, the queen sac leads to mate.

amazing puzzle

Excellent puzzle.

wow

good one

good one

The first move was tough for me - I tried several others before hitting on the right one.  After that (especially after 2. g6+) the line to mate was quite obvious.  After it was all over, the logic of 1. Qxg7+ was quite clear, and I wondereed why I didn't see it right off.   A beautiful sequence; black's every move is forced.  So there is no room for analysis; the only "variations" would be wrong moves by white.