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Study of the Month - A short history of endgame study castling III

Castling in endgame studies is a rich and entertaining topic - be it real castling, the threat of castling, or even just retroanalysis that proves that castling is impossible. Last year we began a new series in which we chronologically explore the most interesting endgame studies with castling ideas. We aim at a mix between informative and interesting endgame studies again this month, a mostly light-hearted article without too much text. | Photo: Pixabay
Czech Republic Volgogradskaya Oblast Noord Brabant Kharkivs Ka Oblast Siegfried Hornecker Alexander Nikitin

Study of the Month - Friendship: Gerd Wilhelm Hörning & Gerhard Josten

In the German magazine "Rochade Europa" / "Europa-Rochade", Gerd Wilhelm Hörning and Gerhard Josten had a column in which they presented their findings on incorrect endgame studies, offering also corrections to them. A small retrospective. | Photo: Motionarray - By SeventyFour
Ken Jennings Siegfried Hornecker Mikhail Zinar Josef Hasek Sigurd Clausen Hiroaki Maeshima

FIDE Albums: The official anthology for chess composition

In this second part of an "understanding chess composition competition" trilogy, Study of the Month columnist SIEGFRIED HORNECKER surveys the official FIDE Album, an anthology of the best chess compositions. His selections include a study co-composed by Levon Aronian. | Photo: Arves.org
Karen Sumbatyan Yochanan Afek Raymond Smullyan Dimitry Baibikov Oleg Pervakov Mark Dvoretzky

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Study of the Month - Alexander Petrovich Kazantsev: A life between science, fiction, and science-fiction

On 30 June 1908, just after 7 AM (all dates correspond to our Gregorian calendar), an explosion occurred in the harsh forests in Siberia near the Tunguska river. The explosion happened over an area that is nearly unpopulated, so apart from an estimated 80 million trees (and, we suppose, the wildlife in that area of 2150 km²) only three humans died in the event that would likely have been a major catastrophe if it had happened over a densely populated area.| Photos: Pixabay
New York United States Gorod Astana Chelyabinskaya Oblast Sankt Peterburg Alexis Zolotov

Study of the Month: Strong law of small numbers

Richard Kenneth Guy was a British mathematician, with a passion for chess. Siegfried Hornecker's "Study of the Month" is all about this great "Guy", his life, and his studies. The professor of mathematics, who composed almost 200 endgame studies for the "British Chess Magazine", died last year at the age of 103. | Photo: Wikipedia
United Kingdom Zoltan Sar David Hilbert Michael Guy Francisco Benk Nancy Louise Thirian

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