ya ive seen a checkmate like that
Josh Waitzkin's puzzle


You should look for his new book, I think it's call the art of learning. It's supposed to be a fabulous book with some bio stuff and lots of good info about how to learn.



That's a common smothered mate pattern. I actually had the exact same mating pattern come up in one of my games once, but with a rook capturing my queen instead of a knight. This is one of those patterns you should memorize so you'll spot it if opportunities to create the situation come up in your games.
--Fromper



ChessCaiisa wrote:
Josh was a young chess GM
He never reached GM status, but became an International Master at the age of 16. He's since retired to pursue the study of Tai Chi.

lukeyboy_xx wrote:
when white plays nh3 wouldnt black reply by taking knight with pawn...
Nh3+ is a double check, with the king in check both from the Knight on h3 and the revealed Queen's attack on the g1-a7 diagonal.
In a double check the King is required to move, as no move can capture both attacking pieces.
I don't know whether this puzzle was posted before (sorry if it was), anyway this is an
interesting puzzle from Josh Waitzkin's game of 1988. Here black can force mate in 4. Try it,this one is a bit tricky: