Ключевые слова: achievement, aggression, attack, battle, black, board, business, carving, challenge, check, chess, chessboard, choice, concepts, decide, decision, defend, face, fight, friendship, game, global, hobbies, ideas, intelligence, intelligent, king, leadership, leisure, manager, motivation, move, opponent, person, perspective, piece, plan, play, power, sport, squares, strategy, success, war, white, winning, wood, wooden,