A child places chess on a chessboard. Mental development of children
Schlüsselwörter
chess,
game,
board,
strategy,
king,
pawn,
white,
black,
competition,
queen,
play,
chessboard,
battle,
challenge,
piece,
intelligence,
business,
knight,
concept,
sport,
piece,
chessboard,
wood,
success,
power