Chess960 puzzles: Smothered mate
The king is buried under its own pieces — only a knight can reach it.
166 puzzles
Attack on the uncastled king: knight to d6 (e4)
Attack on the uncastled king: knight to g6
Attack on the uncastled king: knight to g7 (f5·8)
Attack on the uncastled king: knight to b7 (c5·5)
Attack on the uncastled king: knight to b7 (c5·6)
Attack on the uncastled king: knight to b7 (a5·13)
Attack on the uncastled king: knight to b7 (a5·14)
Attack on the uncastled king: knight to c7 (d5·3)
Attack on the uncastled king: knight to b7 (a5·15)
Attack on the uncastled king: knight to b7 (c5·7)
Attack on the uncastled king: knight to f7 (g5·4)
Attack on the uncastled king: knight to f7 (e5·6)
Attack on the uncastled king: knight to f7 (g5·5)
Attack on the uncastled king: knight to d7 (e5·3)
Attack on the uncastled king: knight to g7 (h5·3)
Attack on the uncastled king: knight to b7 (a5·16)
Attack on the uncastled king: knight to b7 (c5·8)
Attack on the uncastled king: knight to h7 (g5·8)
Attack on the uncastled king: knight to f7 (e5·7)
Attack on the uncastled king: knight to b7 (c5·9)
Attack on the uncastled king: knight to b7 (c5·10)
Attack on the uncastled king: knight to b7 (a5·17)
Attack on the uncastled king: knight to b7 (a5·18)
Attack on the uncastled king: knight to h7 (g5·9)