Solution
49… f4+ 50. gxf4+ gxf4+ 51. ♚d3 f3 52. ♚e3 f2 53. ♚xf2 ♚d4 54. c5 bxc5 55. bxc5 ♚xc5
The position
This advanced puzzle (rating 1963) asks Black to move to find the winning idea. It features these themes: Pawn Endgame.
It is Black to move. Look for the tactic hiding in the position — Pawn Endgame. 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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