Ключевые слова: achievement, agreement, alone, background, black, board, business, businessman, challenge, checkmate, chess, chessboard, clever, coach, competition, copy, crown, decision, down, falling, fight, figures, game, gold, hobby, idea, intelligence, king, knight, knowledge, leader, leisure, management, match, pawn, piece, power, risk, silver, skill, space, strategy, style, stylish, success, team, white, winner,