Ключевые слова: background, battle, bishop, black, board, board game, business, challenge, check, checkers, chess, chess board, chessboard, competition, decision, defeat, fight, figure, game, games, holiday, horse, intelligence, king, knight, leisure, move, pawn, piece, plastic, play, playing, power, queen, rook, set, sport, strategic, strategy, success, tactic, think, thinking, tourism, travel, vacation, victory, white, win,