1... Bc2 2.Ne3 ~

3.Nxc2#/Nf5#

2... Bb1/Bd1/Bd3/Ba4/Bb3 N.Sf5#

2... Ng4/Nh5/Nh7/Ng8/Ne8/Nd7/Qe6/Qh5/Qg6/Qd7/Qh7 3.Nxc2#

1... Ba2 2.Ne3 ~

3.Nc2#/Nf5#

2... Bb1/Bb3 3.Nf5#

2...Ng4/Nh5/Nh7/Ng8/Ne8/Nd7/Qe6/Qh5/Qg6/Qd7/Qh7 3.Nc2#

1.Nc3! ~ 2.Rxe4+

2...Bxe4/dxe4/Nxe4 3.Ne2#

1... Bd3 2.Nf3+ exf3 3.Be5#

1... e3 2.dxe3+ Kxc3 3.Bb4#

1... Qh5/Qg6/Qh7 2.Rxd5+ Nxd5 3.Nb5#