Correct answer: Ka21...Ng3 2.Ng1# 1...Nf2 2.Nh2# 1...Rf4/Re5/Rd5/Rc5/Ra5/Rg5/Rh5 2.R:f4# 1.a4?? zz 1...Rf4/Re5/Rd5/Rc5/R<