optimization - Move chess pieces to flip starting position in center - Puzzling Stack Exchange

The white pieces in the above position should maneuver themselves into the flipped starting position (i.e. king in e3). All pieces makes regular moves within the 4x4 center squares. By removing a p

How I make Puzzles - Chess Forums

BoardGameGeek News

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

.com: Magnetic Chess Sets - Chess & Checkers Board Game, suwam Portable Travel 12 Leather Chess Board Games, Beginner Large Chess Set for Kids and Adults : Toys & Games

algorithms - Does a 15-puzzle always have a solution - Mathematics Stack Exchange

Compressing chess positions for fun and profit

Shogi Dr Eric Silverman

Solving the Rubik's cube with deep reinforcement learning and search

optimization - Chess, but with gravity? #1 - Puzzling Stack Exchange

Is it possible to be good at chess and not have a strategy? - Quora

opening - Ruy Lopez exchange variable - Chess Stack Exchange