Correct answer: d41...Nb6/Nc3/Nc5 2.Rc3# 1...Rf3/Rf5/Rf6/Rf7/Rf8/R:e4/Rg4/Rh4 2.O-O# 1...R:f2 2.K:f2# 1...c3 2.Nfd3# 1.B:f4?? (