Correct answer: Qb21...Nh3/Nf3/Ne2 2.Nhf3#/Ndf3# 1...f6 2.Bc6# 1...Qb8/Qg4 2.Be4#/Bf3#/Bg2#/Bh1#/B:f7#/Bc4#/Bb3#/Ba2#/Bb7#/B