Correct answer: Qe51.Qb7?? (2.Qb5#/Qb3#/Qd5#/Qa6#) 1...Nf4 2.Qb5#/Qb3#/Qa6# 1...Ned4/Qb8/Ncd4 2.Qd5# 1...Nc7/f:e4 2.Qb3# 1...