File:Chess puzzles.pdf - Wikimedia Commons
Por um escritor misterioso
Descrição
Chess notation - Overleaf, Online LaTeX Editor

List of chess variants - Wikipedia

Endgame tablebase - Wikipedia

File:A game of chess.jpg - Wikimedia Commons

File:Mutilated chessboard problem example.svg - Wikipedia

File:Jigsaw Puzzle.svg - Wikimedia Commons

File:Stalemate chess.png - Wikipedia

Puzzles Archives - Futility Closet
File:Hex chessboard for 3 players.svg - Wikimedia Commons

Chess, Game, Setup, Board, & Pieces

Chess - Jigsaw Puzzle
de
por adulto (o preço varia de acordo com o tamanho do grupo)