Ключевые слова: adversity, aggression, battle, battlefield, blackboard, board, brain, business, challenge, chess, choice, competition, conflict, confrontation, conquering, crowd, decisions, defeat, duel, face, game, ideas, individuality, intelligence, king, leadership, leisure, logical, lonely, man, many, offense, perspective, piece, play, politics, power, queen, rivalry, single, standing, strategy, strength, success, team, teamwork, thinking, winning, woman, wood,