Solution
68. ♛d7+ ♚f6 69. ♛f7+ ♚e5 70. ♛xf1 ♜xf1 71. e7 ♜f6 72. e8=♛+
The position
This easy puzzle (rating 1285) asks White to move to find the winning idea. It features these themes: Promotion.
It is White to move. Look for the tactic hiding in the position — Promotion. 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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