Ключевые слова: battle, black, board, business, challenge, checkmate, chess, chess piece, chessboard, closeup, commercial, company, competition, competitor, concept, corporate, decision, fight, game, intelligence, investment, king, knight, leader, leadership, leisure, management, market, move, object, opportunity, pawn, piece, plan, play, power, project, queen, sport, strategic, strategy, strength, success, team, teamwork, thinking, victory, wealth, win, winner,