Hello Chess Club!
For a while now, I have been interested in how to checkmate a castled king, or at least how to blow open his position to make a checkmate easier. The game I am presenting here was a blitz game with 3|0 time control, so there wasn't a whole lot of calculation put into each move. It was more of a "gut feeling" sort of game.
It was a fast game with a few blunders, but is an example of the Greek Gift Sacrifice. The key elements to the sacrifice:
1. A bishop on the diagonal aiming at h7.
2. A knight on f3.
3. The queen on the diagonal with h5.
Also, like in this game, if the black queen and bishop are stacked and aiming at the g5 square, you will need the rook on h1 to reinforce the attack. Castling queen-side is probably better than my option of moving the king of f1, but it worked in this case.
I recommend playing around with the Greek Gift Sacrifice to learn what works and what doesn't. It could end up being a powerful weapon in your back pocket that will win you a few games.
I'll see you at chess club!
Mr. Phillips