Ключевые слова: army, background, battle, blue, board, business, check, chess, chessboard, choice, competition, concept, decision, defense, fight, game, glass, group, intellectual, intelligence, isolated, king, leadership, man, modern, move, new, one, piece, plan, play, power, powerful, reflection, set, smart, sport, standing, strategic, strategy, success, table, think, victory, war, white, win, winning,