Correct answer: Rd31...K:d4[a] 2.Rd3#[A] 1...e:d4 2.Be6# 1.Nb5? (2.Rd3#[A]) 1...e:f4 2.Be6# but 1...e4! 1.R:e5+?? 1...K:d4[a] 2.e3# 1...Kd6 2.Rc6# bu