Correct answer: Rg51...a4 2.b4# 1...e:d3 2.Rc4# 1...Qd5 2.Na4# 1...Q:c7 2.Q:c7# 1.Rh5?? zz 1...Ng3/N:g7/Nh4/Nh6/N:e3/Ne7/Nd6/Qe6/Q