Correct answer: c41...Kf3 2.Qd5# 1...f:e5/d:e5 2.Qd3# 1...d5 2.Qe2# 1...Ng3/Ng7 2.R:f4# 1.f3+?? 1...Ke3 2.Qd3#/Qe2# but 1...K:f3! 1.Kd1?? zz