Black to move and PIN!!
White to move. Mate in one.
White to move. Please find all possible mates in one!
Mate in one. Black to move. Please, find all possible ways to checkmate!
White to move and FORK in 2nd move!!
Black to move and PIN!!
Black to move. Mate in one.
White to move and Fork!!
White to move and PIN!
White to move. Mate in two.