Ключевые слова: battle, battlefield, black, black chess king, board, challenge, check, checkmate, chess, chess king, chess piece, chessboard, competition, decision, defeat, endgame, endgame advantage, enemy, fight, game, hobby, intelligence, isolated, king, match, mate, object, piece, pieces, play, play chess, risk, social, strategic, strategy, superiority, supremacy, tactic, tactical, tactics, team, victory, war, what in, white, win, winner, wood, wooden,