Chess Opening · A48
Anti King S Indian
For sub-1000 ELO players
Against the Anti-King's Indian (ECO A48), Black should play d5 early to equalize and neutralize the Bg5 pin, entering the Torre Attack setup (Anti-King's Indian). Stockfish 17 at depth 25 gives White only a +0.3 edge, and sub-1000 players typically play d6 passively instead of the equalizing d5, or they castle into the Bg5 pressure without addressing the pin first.
The Best Response
Moves to Play
White · Black alternating
1. d4 Nf62. Nf3 g63. Bg5 Bg7White opens with 1. d4 and Black responds with 1...Nf6, a flexible King's Indian setup move. White plays 2. Nf3 avoiding the main King's Indian lines with c4, and Black continues with 2...g6 preparing the fianchetto. White plays the key move 3. Bg5 pinning the knight and creating early pressure, and Black completes the fianchetto with 3...Bg7 to develop the bishop to its most active diagonal.
Who Stands Better
(slight advantage for White)
Copy these moves:
1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d53 Mistakes Sub-1000 Players Make
These are the patterns we see in games below 1000 ELO. Fix these and you'll stop losing to this opening.
Not Playing d5 to Equalize
Beginners play d6 passively instead of the equalizing d5. The timid d6 move gives White a free hand to build the center with e4, creating a dominant position where Black is cramped and without counterplay.
Nbd2Ignoring the Bg5 Pin
Beginners fianchetto and castle without addressing the annoying Bg5. They assume the pin is harmless because it does not feel immediately threatening, but it restricts Black's development and creates long-term structural problems.
e3Rushing Kingside Castling
Beginners castle into the Bg5 pressure without neutralizing it first. This allows White to trade the bishop for the knight at a favorable moment, doubling Black's pawns or damaging the kingside pawn structure around the king.
Bxf6Why This Opening Trips You Up
The Core Problem
Sub-1000 players expect the standard King's Indian with c4 and get confused when White plays Nf3 and Bg5 instead. They do not know the right plan and end up reacting passively to White's setup rather than taking active measures to equalize.
Before Your Next Game
Against the Anti-KID with Bg5, play d5 early to equalize. If White takes on f6, recapture with the bishop to keep your pawn structure intact. The Bg5 looks scary but it is a one-trick pony if you respond correctly.
What to Study
Learn the difference between the Torre Attack (Bg5) and the London System (Bf4). They look similar but require different responses. Practice the d5 break as your primary equalizing tool in the Anti-KID.
Engine-verified by Stockfish 17 at depth 25. Reviewed by Jon Stenstrom, Chess.com 759 Daily, Founder, 1000elo.com.
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