Ключевые слова: background, battle, black, board, business, businessman, challenge, check, checkmate, chess, chessboard, competition, concept, decision, defeat, fight, game, hand, intelligence, isolated, king, knight, leader, leadership, leisure, move, pawn, person, piece, planning, play, player, power, queen, risk, sport, strategic, strategy, success, successful, team, teamwork, think, thinking, victory, white, winning, wood, wooden,