Correct answer: Bg21...Ra2/Ra1/Ra4/Ra5/Ra6/Bc3 2.N:d3# 1...g3 2.Rh4# 1...Nac6 2.N:d5# 1...Ne6/Nf7 2.Qf7# 1...Ndc6/Nb7 2.Qf7#/N<