Solution
45… ♝xd3 46. cxd3 e4 47. b4 e3 48. ♞b3 e2 49. ♞xd4 e1=♛
The position
This expert puzzle (rating 2415) asks Black to move to find the winning idea. It features these themes: Promotion, Sacrifice.
It is Black to move. Look for the tactic hiding in the position — Promotion, Sacrifice. 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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