Correct answer: Qe81.Qh4?? (2.Q:d4#) 1...Nc6 (A) 2.a:b3# 1...Be4 (B) 2.R:d4# but 1...e5! 1.Qd8?? (2.Q:d5#) 1...Be4 (A) 2.R:d4# 1...Nd6 (B)