Correct answer: Bc71...Bf5 2.N:f5# 1...Be4 2.Q:e4# 1...B:d3 2.c3# 1...Bg8 2.Nf5#/Qe4# 1...e2 2.Qg1# 1...Bb2/Bc1/Bd6 2.c5# 1.Bb6+?? 1...B