Beat the KID: Three lines against the King's Indian

In chess, the King’s Indian Defense is one of Black’s most ambitious and popular replies to 1.d4, so White needs to be well prepared. Grandmaster Jan Markos shows the way with three separate repertoires for White. Each of the lines he explains has a different style, ranging from the wildly complicated Classical Variation championed by Korchnoi, to the critical Bayonet Attack, and the more solidly positional Krasenkow Variation.