All Topics
All Topics
Technology
Technology
Design
Design
Programming
Programming
Science
Science
News
News
Gaming
Gaming
Entertainment
Entertainment
Business
Business
Finance
Finance
Sports
Sports
Health
Health
Food
Food
Travel
Travel
Art
Art
Music
Music
Books
Books
Education
Education
Politics
Politics
Personal
Personal
No algorithm. No AI slop. No ads. Just RSS. Pro-human. Indie writers. Real journalism. Open web. Chronological. Hand toasted.

Kempelen's historic chess puzzle: Place five pieces to attack every square

By

Eswo

20d ago· 1 min readenNews

Summary

This article describes a historical chess puzzle created by Kempelen, inventor of the famous "Mechanical Chess Player" (The Turk). The puzzle challenges the reader to place four black queens and one black bishop on a chessboard so that every square is under attack, leaving no safe square for a white king. It is presented as one of the most difficult problems from over a hundred years ago.

Key quotes

· 3 pulled
More than a hundred years ago, Kempelen, with his famous 'Mechanical Chess Player,' not only defeated the strongest chess players who dared challenge him, but also liked to create chess problems that frustrated the greatest minds of the time.
This is one of the most difficult among those problems.
The task is to place four black queens and one black bishop on the chessboard so that there is no square not under their attack.
Snippet from the RSS feed
More than a hundred years ago, Kempelen, with his famous “Mechanical Chess Player,” not only defeated the strongest chess players who dared challenge him, but also liked to create chess problems that frustrated the greatest minds of the time. This is one

You might also wanna read