Correct answer: Bc31...b4 2.Q:c4# 1...Q:e4 2.Q:e4# 1.Be5?? (2.Nd4#/Nd8#/Rc7#) 1...b4 2.Nd4#/Q:c4# 1...Bb2 2.Rc7#/Nd8# 1...Q:e4 2.Q
