Ключевые слова: background, battle, bishop, black, board, business, castle, check, checkmate, chess, chessboard, choice, competition, concept, conflict, decision, decisions, defeat, fight, figure, game, gradient, green, group, hobby, horse, intelligence, isolated, king, knight, leisure, move, pawn, piece, pieces, plan, play, power, queen, rook, set, sport, strategic, strategy, success, teamwork, thinking, victory, war, white, win, winner, winning, wood, wooden,