Correct answer: Qd51.Qd5! zz 1...Bc3/Bd2/Be1 2.Nc5#/d:c7#/d:e7# 1...Bc5/B:d6 2.N:c5# 1...c:b6 2.N:b6# 1...c:d6 2.Qb7# 1...c6 2.Qe6# 1...c5 2.d: