Win (5 + 4)

Marcin Banaszek,    Razem 1986    1.f8Q Qe4+ (or 1...Bf3+ 2.Kh2 Qh3+ 3.Kg1 Qh1+ 4.Kf2 Qg2+ 5.Ke3 wins) 2.Kg1 Qxc2 3.Sg6+! ( 3.Sf5+? loses to Bxf5! 4.Qe7+ Kg4! and black King is free) 3...Qxg6 4.Bg3+! ( 4.Qe7+? fails to Kh3 5.Qe3+ and Black can counter with crosscheck Bf3+! ) 4...Kh3 (or 4...Kxg3 5.Qf2+ Kh3 6.Qh2 mate) 5.Qf1+ Kxg3 6.Qf2+ Kh3 7.Qh2 mate. White sacrifices his three pieces and the new White queen mates the Black king.