Correct answer: c51...f5 2.Qg6# 1...Qb2/Q:b3/Qa1/Qc1/Qd1/Qe1/Q:a2/Rd3/e4 2.f5# 1.B:b1?? (2.Bf5#/f5#) 1...f5 2.Qg6# 1...e:f4/Rf3 2.Bf5#