Ключевые слова: background, battle, black, board, business, challenge, chess, chessman, close, closeup, competition, concept, contest, dark, decision, detail, entertainment, fight, figure, game, group, intelligence, isolated, isolation, king, knight, leisure, lone, move, object, one, pawn, photo, piece, pieces, play, power, reflection, single, sport, strategic, strategy, success, tactics, think, tour, victory, war, white, wood,