Ключевые слова: achievement, action, battle, black, board, business, businessman, challenge, check, checkmate, chess, chessboard, competition, competitor, concept, confront, down, encounter, enemy, face, fight, figure, friend, game, gold, government, horse, intelligence, knight, leader, leadership, manager, metaphor, move, partnership, piece, plan, play, player, politic, power, silver, sport, strategy, strong, success, teamwork, victory, winner,