Anastasia's mate
Anastasia's mate is a knight and rook pattern. The knight covers the king's escape squares, and the rook delivers mate along the file, often the h-file or the a-file.
Look for a knight already sitting near the enemy king, then ask whether a rook can land on the open file beside the king.
Source database: 7,524 puzzles with this tag. This trainer: 169.
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Find the move.
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