Ключевые слова: advantage, background, battle, board, business, check, checkmate, chess, chessboard, competition, competitive, concept, confront, corporate, decision, defeat, disadvantage, enemy, fight, formula, game, group, horse, king, knight, lose, loser, market, marketing, move, movement, offense, opponent, pattern, plan, planning, power, queen, rook, strategy, success, surrender, surround, surrounding, team, teamwork, trapped, unite, victory, winner,