Chessy
The King's Indian Defense: e4 – Your Guide to Playing Black
You've played 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7, and now White pushes 4.e4. This is the classical starting point of the King's Indian Defense, an opening that has fuelled countless brilliant attacking games by Black. You've chosen a sharp, hypermodern setup where you let White grab the centre early, intending to challenge it later with pieces and pawn breaks. In the resulting position, Stockfish gives +0.48, a small edge in White's favour, so you are slightly worse from the start — but that's normal for the King's Indian. The real fight is about to begin. Below, we'll break down what matters most in this position and what the statistics tell us about the most common roads ahead.
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Create a free account →What You're Fighting For: The Core King's Indian Idea
In the King's Indian Defense, you willingly allow White to build a big centre with pawns on d4 and e4. Your bishop on g7 is the soul of the opening — it stares down the long diagonal toward White's queenside and will become a monster once you open the centre. Your main plan is to strike back with ...e5 or ...c5, challenging White's pawn chain. You'll often follow up with ...O-O and prepare a central or kingside break. If White plays passively, you can generate a powerful kingside attack. The trade-off is that White often gets space and attacking chances on the queenside, so both sides need precise play.
The Engine's Path: What Stockfish Recommends for White
The top engine choice here is 5.h3, a move that prevents your bishop from coming to g4 and keeps White's options open. The engine's suggested continuation is h3 O-O Bg5 c5, giving White a tiny structural edge. After 5.h3, you should castle, and White will typically follow up with Bg5 or Nf3. Across 324,178 games where White played 5.h3, White scored 50.4% — essentially balanced. The King's Indian is alive and well after any White response.
What the Database Says: Most Popular White Moves
Across nearly 4.8 million Lichess games at this exact position, White's results are remarkably balanced overall: White wins 49.4%, draws 3.9%, and Black wins 46.7%. The most common continuation is 5.Nf3 (1,816,116 games, White scores 48.5%), which is a very natural developing move. Other popular tries include 5.f4 (White scores 51.8% — the Four Pawns Attack, an aggressive attempt to dominate the centre), 5.Bd3 (White scores 49.3%), and 5.f3 (White scores 53.0%, which often leads to the Samisch Variation). These are the main branches you need to know as Black.
Practical Takeaways for Your King's Indian Repertoire
Statistically, White's best results come from 5.f3 (Samisch) and 5.f4 (Four Pawns), so those are the lines where you should study the most. White's most common move 5.Nf3 scores just 48.5% for White — excellent for Black. If White plays 5.Bg5 (White scores 48.6%), you're also doing well. The only move with a concerning result for Black is 5.f3, where White scores 53.0% — so prepare for that. The key is learning the right pawn breaks and piece placements against each setup. No matter which path White chooses, you have a solid, fighting position with good winning chances. Trust your bishop on g7, stay patient, and strike at the right moment.
Results across 4,820,189 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nf3 | 1,816,116 | 48.5% |
| f4 | 666,021 | 51.8% |
| Bd3 | 396,368 | 49.3% |
| f3 | 381,416 | 53.0% |
| Bg5 | 346,773 | 48.6% |
| h3 | 324,178 | 50.4% |
Frequently asked questions
Is the King's Indian Defense: e4 good for Black?
It is a well-tested fighting defence. Across nearly 4.8 million Lichess games after 4.e4 d6, White wins 49.4% and Black wins 46.7%. The engine gives White a tiny edge (+0.48), which is normal for a hypermodern opening where Black deliberately cedes the centre. Just be extra careful against the f3 (Samisch) and f4 (Four Pawns Attack) variations, where White scores above 51%.
What should Black do after 5.Nf3?
5.Nf3 is White's most common move, but it is also one of your best-scoring lines as Black (White scores just 48.5%). After 5.Nf3, castle kingside, then plan central breaks with ...e5 or ...c5. Your g7 bishop will become powerful once the centre opens up. Continue developing naturally and look for the right moment to challenge White's pawn chain.
How should I prepare for the King's Indian Defense as Black?
Focus on learning the typical plans against White's most common setups: the classical Nf3 lines, the Samisch (f3), and the Four Pawns Attack (f4). Study typical pawn breaks (...e5 and ...c5) and common attacking patterns. Memorize a few key lines against the critical f3 variation, where White scores highest (53.0%). Playing practice games and reviewing model games by King's Indian experts will help you internalise the themes.