Correct answer: Ng61.Bg6?? zz 1...K:d6 2.Be4#/Bf7# 1...Ke6 2.Be4# but 1...c4! 1.Be7?? (2.Rd6#) but 1...c4! 1.Bf8?? (2.Rd6#) but 1...c4! 1.Bc7?