Solution
107… ♜xg6+ 108. hxg6+ ♚xg6 109. ♚e5 ♚g5 110. ♚e4 ♚g4 111. ♚e3 ♚g3 112. ♚e2 ♚g2
The position
This intermediate puzzle (rating 1503) asks Black to move to find the winning idea. It features these themes: Rook Endgame.
It is Black to move. Look for the tactic hiding in the position — Rook 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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