Correct answer: Qf71...Rd4+ 2.c:d4# 1...Rb4+ 2.c:b4# 1.Qg4? (2.Qc4#) 1...Bd3[a] 2.Qd4#[C] 1...Bb3/[б]/ 2.Qb4#[Б] 1...Rb4 2.c:b4#/Q:b4#[Б] 1...Rd4
