Ключевые слова: agreement, battle, business, business deal handshake, businessman, challenge, checkmate, chess, chess board, chessboard, competition, competitive, concept, confident, conflict, cooperation, corporations, decision, executive, fight, fighting, game, hand, handshake, intelligence, invest, job, knight, leader, leadership, management, move, negotiations, partnership, person, planning, play, player, shake, strategic, strategy, success, success concept, successful, tactics, team, teamwork, thinking, victory, winner,