Ключевые слова: battle, battlefield, black, board, brown, business, challenge, check, checkmate, chess, chessboard, choice, close, competition, concept, corporate, decision, fight, fun, game, intelligence, king, knight, lose, loser, macro, mind, move, opponent, perspective, pieces, plan, play, power, queen, risk, sport, squares, strategic, strategy, success, think, two, victory, war, white, win, winner, wood, wooden,