Oppgave 419220: Sort å sjakkmatt
Oppgave 419220: Sort å sjakkmatt
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Erich Haefner - Hans Hilmar Staudte
NRW-ch prel III Bad Salzuflen (1), 1949 Erich Haefner - Hans Hilmar Staudte
NRW-ch prel III Bad Salzuflen (1), 1949
NRW-ch prel III Bad Salzuflen (1), 1949 Erich Haefner - Hans Hilmar Staudte
NRW-ch prel III Bad Salzuflen (1), 1949
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Hint
Hovedmotivet i denne oppgaven er Swallow's tail mate.
In swallow's tail mate, a queen checkmates the king. The queen is orthogonally adjacent to the king. The king is not on the edge of the board. The two escape squares not guarded by the queen are blocked by its own pieces. A swallow's tail mate is also possible with a rook, when other pieces guard the additional escape squares.
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