Ключевые слова: aggression, battle, battling, beginnings, black, board, broken, business, chess, choice, classical, close, competition, conflict, decisions, defeated, diminishing, game, group, hobbies, horizontal, image, intelligence, isolated, king, leadership, leisure, nobody, object, order, pawn, piece, planning, plastic, play, playing, power, queen, reflection, rook, set, sport, strategy, thinking,