Ключевые слова: background, battle, bishop, black, board, business, castle, central, challenge, check, checkmate, chess, chessboard, chessman, competition, concept, decision, defeat, exercise, figure, game, glass, intelligence, king, knight, move, pawn, piece, play, power, queen, rook, set, sport, strategic, strategy, success, tactics, teamwork, think, tour, victory, war, white, win, winner, wood, wooden,