Ключевые слова: background, battle, blurred, board, business, challenge, check, checkerboard, chequerboard, chess, chessboard, chessman, chesspiece, closeup, competition, creative, decision, different, fight, figure, figures, game, hobby, intellectual, light, many, mental, mind, move, nobody, object, piece, pieces, plan, play, playing, set, silver, skill, smart, sport, strategy, success, table, tactics, victory, war, white, win,