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

Psychology of Intelligence Analysis

PDF) Modal logic and game theory: Two alternative approaches

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

Consecutive double-check records in problems

14 Chess Puzzles for Intermediate Players –

Understanding Chess Middlegames - PDF Free Download

Difficult Chess Puzzles for Advanced Players

Are chess tactics and puzzles critical for learning chess?

Oxford Joel David Hamkins

[Akt, Chess] on . *FREE* shipping on qualifying offers. 500 Chess Puzzles, Mate in 1, Beginner Level: Solve chess problems and improve

500 Chess Puzzles, Mate in 1, Beginner Level: Solve chess problems and improve your tactical chess skills (I'm progressing in Chess)

I've improved my chess by being methodical, but now I timeout in winning positions (5 min blitz). How can I see strong moves faster? - Quora

PDF) The constitution and the nature of law

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