Position4/Solution

Solution: Explication/explanation:  -Cf7+ ...Rg8 Ch6+ (impossible de capturer le cavalier, en raison du double échec) ...Rh8 Dg8+...Txg8 Cf7++: un classique mat à l'étouffée!  -Nf7+ ...Kg8 Nh6+ (it is not possible to take the knight, because the black King is double-checked) ...Kh8 Qg8+ ...Rxg8 Nf7++: a classical smothered mate!