The King s Indian Defense is one of Black s most dynamic and aggressive responses to 1.d4. A favourite weapon of both Fischer and Kasparov it remains a popular choice at all levels of play. In this the third volume of the Kotronias on the King s Indian series grandmaster Vassilios Kotronias presents the second part of his worldclass repertoire against the famous Mar del Plata variation starting from the position after 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0 0 6.Be2 e5 7.0 0 Nc6 8.d5 Ne7 with