Ключевые слова: background, battle, bishop, black, board, business, castle, check, checkmate, chess, chessboard, competition, concept, decision, defeat, figure, figures, game, glass, gradient, group, hobby, horse, intelligence, king, knight, leisure, pawn, piece, piecies, play, power, queen, rook, set, sport, strategic, strategy, success, teamwork, victory, war, white, win, winner, wood, wooden,