Correct answer: Bb61...f4 2.Qa5# 1...Nf2 2.Bd2# 1.Qf4?? (2.Qb4#/Bd2#) 1...N:g3 2.Qf2#/Bd2# 1...Be4/Bc4 2.Bd2# 1...B:c2 2.Qb4# bu
