Correct answer: Nd11...Ra3/Ra4/R:a5 2.c3# 1.Q:e7+?? 1...Kf4 2.Bh2# but 1...K:d4! 1.Ne:f5?? (2.Qe3#) 1...Rf3 2.g:f3# 1...Rf4 2.Q:e7#/N