Ключевые слова: background, battle, black, board, business, challenge, check, checkmate, chess, chessboard, commercial, competition, concept, dark, decoration, design, fight, game, help, intelligence, king, knight, leader, leadership, leisure, money, monochrome, object, pawn, piece, pieces, play, power, queen, row, royal, save, sign, sport, strategic, strategy, success, symbol, table, victory, wealth, white, win, winner, wooden,