Correct answer: c8N1...f6 2.g8Q#/g8B# 1...d6/d5 2.c8Q#/c8B# 1.c8Q?? (2.Qe8#/Q:d7#) 1...N:g7 2.Q:d7# but 1...Nf6! 1.g8N?? (2.Nc5#) 1...d6 2.c8<