1. Kf7! 1. g7? Bc4 2. Kf7 Bxe6+ 1... h2 1... Bc4 2. Bd2+ Kh5 3. g7 2. g7 h1=Q 3. g8=N+! 3. g8=Q? Qf3+ 3... Kh5 4. Nf6+ Kh4 5. Be1+ Kh3 6. Nf4+ Kh2 7. Ng4+ Kg1 8. Bf2# 1-0