Solution
43. d7+ ♚e7 44. ♞c6+ ♚xd7 45. ♞xb4 ♚c7 46. ♞a6+ ♚xb7 47. ♞xc5+ ♚c7 48. ♞xa4
The position
This advanced puzzle (rating 2143) asks White to move to find the winning idea. It features these themes: Fork.
It is White to move. Look for the tactic hiding in the position — Fork. Drag a piece on the board to play your move; the puzzle will tell you if you found the best continuation.
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