Grabinsky Vladimir. Garry Kasparov's patent for prophylactic move in attack

Выходные данные не указаны. — 2019."If you look at Kasparov's games, you will notice that before a decisive assault he often prophylactically improves the position of his king. Remember the 16th game of his return match with Karpov (1986), which he won with a brilliant attack in the Ruy Lopez. It was a very complicated position, he had sacrificed something,but at some point he made a prophylactic move, safeguarding his king, and later this proved to be simply a winning continuation. " Artur Yusupov