Ключевые слова: achievement, attack, background, battle, black, blur, board, business, challenge, check, chess, chessboard, competition, concept, crown, defeat, defense, fight, game, horse, intelligence, king, knight, leader, leadership, leisure, loss, move, object, pact, pawn, piece, plan, play, power, queen, set, shadow, sport, squares, strategic, strategy, success, victory, war, white, win, winner, wood, wooden,