Correct answer: Qg61...Rb5+ 2.Bb3# 1...Rc5 2.Qd3# 1...R:d5 2.B:a4# 1.Bd3+?? 1...Kb3 2.Rc3#/Be4#/Bf5#/Bg6#/Bh7#/Bc4#/Bb5#/Ba6