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

Chess Puzzles Brilliant Math & Science Wiki

PDF) EXPLAIN YOUR MOVE: UNDERSTANDING AGENT ACTIONS USING FOCUSED FEATURE SALIENCY

Frontiers Differences Between High vs. Low Performance Chess Players in Heart Rate Variability During Chess Problems

Can one truly improve their chess skills simply by consistently working on chess puzzles? - Quora

PDF) Modal logic and game theory: Two alternative approaches

What is the best way to improve positional (not tactical) chess? - Quora

Christmas problem-solving competition – solutions and results

PDF) Spontaneous inferences provide intuitive beliefs on which reasoning proper depends

Chess Puzzles Brilliant Math & Science Wiki

Frontiers Differences Between High vs. Low Performance Chess Players in Heart Rate Variability During Chess Problems