Ключевые слова: action, advantage, background, battle, board, business, check, checkmate, chess, chessboard, competition, competitive, concept, corporate, decision, defeat, difficult, disadvantage, enemy, fight, finance, game, group, king, knight, lose, loser, market, marketing, move, movement, object, offense, opponent, pattern, plan, power, queen, serious, situation, strategy, success, surrender, surround, surrounding, team, teamwork, thinking, trapped, victory,