Ключевые слова: alone, background, battle, black, board, business, challenge, checkmate, chess, chessboard, competitive, concept, conflict, decision, defeat, enemy, fight, game, intelligence, king, knight, leader, leadership, leisure, management, move, object, pawn, piece, plan, play, power, queen, sport, strategic, strategy, succeed, success, symbol, team, teamwork, think, victory, white, winning, wood, wooden,