Vit drar och vinner.
1. Bc6! It is important to block the black pawn in order to prevent the black king to get access to c7. 1... Kd8 2. Kf5 2. Kf7? Nc8 3. a8=Q or a8R with stalemate. 2. Ke5? Ke7! black takes the opposition which leads to a draw. 2... Ke7 3. Ke5! and white has the opposition.The goal for the white king is b7. 3... Kf7 4. Kd4 Ke6 5. Kc5 Ke7 6. Bf3 Kd7 7. Bg4+ Ke7 8. Kc6 Kd8 9. Kb7! and white wins as black is in Zugzwang. 1-0 [Kjell Persson]