Understanding soundness and motivations in chess puzzles, problems, and studies

What makes chess puzzles, problems, and endgame studies sound – or unsound? Why do some puzzles seem to contain “sub-optimal” moves by the opposing side? Is a problem or a study faulty if its thematic variation isn’t apparently “forced”? These sorts of questions are often raised, and it’s certainly important

A Fun Lovers Guide to the Major Chess Gambits

Attributions, anticipations, and plagiarism in chess compositions - Chess .com

Saliency Maps generated by our approach for the top 3 moves in a chess

I - Q Chess Academy - When we think of chess, many of us picture old men in the park sitting at tables in the shade playing a game of old. What

Difficult Chess Puzzles for Advanced Players

Am I missing something or does the following puzzle not make sense? White to play and mate. : r/chess

PDF) Ian Shanahan Chess Problems by Ian Shanahan 2018

logical deductions - FasterCapital

Understanding soundness and motivations in chess puzzles, problems, and studies

Difficult Chess Puzzles for Advanced Players

Expanded Understandings of the Connective Approach in Helping Students Construct Scientific Explanations - Deborah Goh, 2016

Christmas problem-solving competition – solutions and results

Observation Quotes - 593 quotes on Observation Science Quotes - Dictionary of Science Quotations and Scientist Quotes