Correct answer: Q:f31.Rb5?? (2.Qd5#/Rb4#) 1...N:f4/Ne3 2.Rb4# 1...d5 2.Q:d5# but 1...N:e1! 1.Ra5?? (2.Qd5#/Qb5#/Ra4#) 1...N:f4 2.R
