1.Qa7!
[ 1.Qc5? Rxh2! zz 2.Qe3 ( 2.Qd4 g6! zz 3.Qc5
Rd2 4.Qe3 Kh2 5.Qxd2+ Kg3 ; 2.Qa7 Rg2!
3.Bxg2+ Kxg2 4.Qxc7 Kf3 ) 2...g5! zz 3.Qe1
Rh4 4.Bc4+ ( 4.Be2+ Kg2 5.Qf1+ Kh2
6.Qf2+ Kh3 ) 4...Kg2 5.Bd5+ Re4 6.Bxe4+
( 6.Qxe4+ Kf2 ) 6...Kh2 7.Qf1 Kg3 ]
1...Rxh2
[ 1...Rxf1 2.Sxf1 Kg2 3.Qxc7 ]
2.Qc5! zz
[ 2.Qe3? g5! zz ]
[ 2.Qd4? g6! zz ]
2...g6
[ 2...Rd2 3.Qe3 Kh2 4.Qxd2+ Kg3 5.Qg5+ ]
3.Qd4! zz g5 4.Qe3! zz g4 5.Qe1 Rh3+
6.Bxh3+ Kh2 7.Bf1 Kg1 8.Qe2 ~ 9.Qg2# (Author)