This King's Indian comes from the 17th Correspondence World Championship. White scores with the third of the big three White responses to the Mar Del Plata Variation of the King's Indian: 9.Nd2. The move may only be inferior to 9.Ne1 and 9.b4 in terms of the times it has been played. Play is often across the entire board as in this game, and here, Black simply wasn't able to hit hard enough on the kingside. The novelty in the game is at White's 20th.