King's Indian Defense

Hand over the center, then blow it up. The KID is the ultimate fighting answer to 1.d4, Classical, Sämisch, Four Pawns, Averbakh, and Fianchetto.

• Learn–Easy Memory: drill the points where your lines split.
• Practice–Play whole lines against an opponent that follows your book.
• DrillAll courses–Spaced review of every course's due moves.
• Time–Your prompts against a 60-second clock.
• PuzzlesAll coursesReal games from your positions: find the missed move.
• Arena–Rated games from this opening. Leaving prep costs rating.