Ключевые слова: abstract, arrange, battle, black, board, business, challenge, chess, chessboard, competition, concept, decision, defeat, fight, financial, game, gold, intelligence, king, knight, leader, leadership, management, marketing, move, pawn, piece, play, position, power, queen, silver, sport, step, strategic, strategy, strength, success, successful, tactic, team, think, top, top position, victory, white, win, winner, wooden cube,