Correct answer: Rc41.N:d3?? zz 1...K:d3 2.Qc3# 1...Bg2/Bh3/Be2 2.Re2# 1...B:d3 2.Qb6# but 1...e:d3! 1.Qc1+?? 1...d2 2.Q:d2# but 1...Kd4!