Correct answer: K:d71...c2 2.Qa1# 1...e2 2.Qg1# 1.K:d7! (2.Ne6#/Nc6#) 1...c2 2.Qa1# 1...e2 2.Qg1# 1...e4 2.Nc6# 1...c4 2.Ne6#