Ключевые слова: attack, battle, battlefield, bishop, challenge, checkmate, chess, choice, choose, closeup, comparison, competitive, concept, decision, defeat, education, game, horizontal, idea, intelligence, king, knight, leader, leadership, leisure, management, match, pawn, piece, planning, play, powerful, risk, secede, set, sport, standing, strategy, successful, team, teamwork, thinking, victory, win,