Puzzle of the Day 31 July 2024 |  Find the best move

1. Rb6 Be8 2. Ra8 Bxb6+ 3. Kxb6 Bh5 4. Rf8 Kg6 5. Rh8 Bd1 6. Kb7 Kf5 7. Kc7 Ke4 8. Kc8 Kd3 9. Kd8