Solution
44. ♞xc5 a5+ 45. ♚b5 ♛f1+ 46. c4 ♜xe7 47. ♛g3+ ♚c8 48. ♛g8+
The position
This advanced puzzle (rating 2142) asks White to move to find the winning idea. It features these themes: Tactics.
It is White to move. Look for the tactic hiding in the position — Tactics. 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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