puzzle I found...

white to mate in 2
I don't think that's even a mate; 2 . . . Kxp looks like a valid way out.

People, that type of castling used to be legal, but they added a rule in every source I can find: "The king and the rook must be on the same rank (to exclude castling with a promoted pawn)."

@ minihag_a: I believe white has a forced mate in 19!
Rybka AND Fritz told me that within 0.05 sec...

Really? tell me
*checks using Rybka to make sure*
It's been running for 15 seconds already. What version are you on?