Correct answer: Qg51...Rg5 2.N:g5# 1...Rf1/Re1/Rd1/R:c1/Rh1 2.Ng5#/g8Q#/g8B# 1...Qd5/Qd3/Qd1/Qb6/Qa6/Qf4/Qc5/Qb4/Q