Ключевые слова: activity, attitude, background, battle, black, board, business, challenge, chess, color, competition, concept, conceptual, corporate, courage, creative, family, fight, human, individuality, innovation, inspiration, insurance, intelligence, king, leadership, leisure, manager, motivation, move, opportunity, pawn, piece, play, protection, queen, representation, revolution, shielding, skill, solution, sport, strategy, strength, success, symbol, teamwork, victory, white, win,