Correct answer: Nd41...d5 2.Qg3# 1...g:f6 2.Qg8# 1...f:g6 2.Rf8# 1.Rf5?? (2.Q:d6#) 1...f:g6 2.Rf8# 1...f6 2.Qe8# but 1...b:a6! 1.Rf4?? (2.Q:d6#) 1...f:g6 2.
