Correct answer: Bf71...f3 2.Bg3# 1...Ne4 2.d4# 1.Bg8?? (2.B:f6#) 1...f3 2.Bg3# 1...N:g4/Nh5/Nh7/Ne8 2.Rc5# 1...Ne4 2.d4# 1...Nd5 2.R