Correct answer: Qa51...Bd1 2.Q:d1# 1...Bb1 2.Q:b1# 1...N:f6 2.Bc4# 1...Ne3 2.Rd4# 1...Ne5 2.Bf5# 1.R:g4?? (2.Rd4#/Bf5#/Bc4#) 1...f:e6/