Correct answer: O-O-O1...B:g2 2.O-O-O# 1...B:e2 2.K:e2# 1...Rc6/Rc5/Rc4/Rc8/Rb7/Ra7/Rd7/Re7/Rf7/Rg7/Rh7 2.Qh2# 1.B:c7?? (2.Q