Szachy/Zadania/Mat w jednym posunięciu 2

Z Wikibooks, biblioteki wolnych podręczników.
a b c d e f g h
8a8 black rookb8 black kingc8 black kingd8 black kinge8 black kingf8 black kingg8 black kingh8 black rook8
7a7 black pawnb7 black kingc7 black kingd7 black kinge7 black kingf7 white knightg7 black kingh7 black pawn7
6a6 black kingb6 black kingc6 black pawnd6 black kinge6 black kingf6 black kingg6 black pawnh6 black king6
5a5 black kingb5 black kingc5 black pawnd5 black kinge5 black kingf5 black bishopg5 black kingh5 black king5
4a4 black kingb4 black kingc4 black kingd4 black kinge4 black kingf4 white rookg4 black kingh4 white pawn4
3a3 black kingb3 white pawnc3 black kingd3 black kinge3 black kingf3 black kingg3 black kingh3 black king3
2a2 black kingb2 black kingc2 black kingd2 black kinge2 black kingf2 black kingg2 black kingh2 black king2
1a1 black kingb1 black kingc1 black kingd1 black kinge1 white rookf1 black kingg1 white kingh1 black king1
a b c d e f g h
Diagram

Białe matują w jednym posunięciu. Pozycja pochodzi z partii Davida Norwooda.