The original "Anastasia's mate" appeared in: Wilhelm Heinse, Anastasia und das Schachspiel: Briefe aus Italien vom Verfasser des Ardinghello [Anastasia and Chess: Letters from Italy by the author of Ardinghello] (Frankfurt am Main, (Germany): Tarrentrapp und Wenner, 1803), volume 2, pages 211-213. [Архівовано 11 червня 2015 у Wayback Machine.]
The original "Anastasia's mate" is reproduced in modern notion with illustrations, in: Wilhelm Heinse, Anastasia und das Schachspiel … (Hamburg, Germany: Jens-Erik Rudolph Verlag, 2010), page 162, example 2. [Архівовано 5 березня 2016 у Wayback Machine.]
Note: Nowadays, "Anastasia's mate" refers to a mate in which the checkmated king is on an edge of the board or in a corner of the board, whereas in the original mate, the king was near the center of the board.
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books.google.de
The original "Anastasia's mate" appeared in: Wilhelm Heinse, Anastasia und das Schachspiel: Briefe aus Italien vom Verfasser des Ardinghello [Anastasia and Chess: Letters from Italy by the author of Ardinghello] (Frankfurt am Main, (Germany): Tarrentrapp und Wenner, 1803), volume 2, pages 211-213. [Архівовано 11 червня 2015 у Wayback Machine.]
The original "Anastasia's mate" is reproduced in modern notion with illustrations, in: Wilhelm Heinse, Anastasia und das Schachspiel … (Hamburg, Germany: Jens-Erik Rudolph Verlag, 2010), page 162, example 2. [Архівовано 5 березня 2016 у Wayback Machine.]
Note: Nowadays, "Anastasia's mate" refers to a mate in which the checkmated king is on an edge of the board or in a corner of the board, whereas in the original mate, the king was near the center of the board.
web.archive.org
The original "Anastasia's mate" appeared in: Wilhelm Heinse, Anastasia und das Schachspiel: Briefe aus Italien vom Verfasser des Ardinghello [Anastasia and Chess: Letters from Italy by the author of Ardinghello] (Frankfurt am Main, (Germany): Tarrentrapp und Wenner, 1803), volume 2, pages 211-213. [Архівовано 11 червня 2015 у Wayback Machine.]
The original "Anastasia's mate" is reproduced in modern notion with illustrations, in: Wilhelm Heinse, Anastasia und das Schachspiel … (Hamburg, Germany: Jens-Erik Rudolph Verlag, 2010), page 162, example 2. [Архівовано 5 березня 2016 у Wayback Machine.]
Note: Nowadays, "Anastasia's mate" refers to a mate in which the checkmated king is on an edge of the board or in a corner of the board, whereas in the original mate, the king was near the center of the board.