King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5

+118%
E661.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 0-0 6.Bg2 c5 7.0-0 Nc6 8.d5
Feb 20, 2026
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TL;DR

Black plays ...c5, challenging White's center in the Fianchetto system. The resulting pawn structure often resembles a Benoni or reversed Sicilian, where both sides fight for control of the d4 and d5 squares.

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King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5: A Complete Guide
King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 - Opening Moves
Summary

The King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 arises after 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 0-0 6.Bg2 c5 7.0-0 Nc6 8.d5 and falls under ECO code E66. With 108,387 Lichess games across all rating levels, it is a specialized opening choice.

History and Notable Players

It arises from the King's Indian Defence: 1.d4 Nf6 2.c4... 7.0-0. Among the most prolific practitioners on the White side are Milan Vukic (19 games), Margarita Voiska (6 games), Efim Geller (6 games). On the Black side, notable exponents include Svetozar Gligoric (14 games), Robert E Byrne (9 games), Kvetoslav Znamenacek (7 games).

Statistics

Based on 108,100 Lichess games across all rating levels:

  • White wins: 48.4%
  • Black wins: 45.6%
  • Draws: 6%

The statistics show a roughly balanced opening where both sides have equal chances.

Common Mistakes to Avoid

  • Allowing White to build an overwhelming center: Hypermodern openings allow White space in the center, but you need to strike back at the right moment. Delaying the counterattack too long can leave you without active play.

Practice on Chessiverse

The best way to learn the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 is through practice. On Chessiverse, you can play chess against computer opponents from any opening or custom position. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.

Quick Facts

Main Line1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 0-0 6.Bg2 c5 7.0-0 Nc6 8.d5
FENr1bq1rk1/pp2ppbp/2np1np1/2pP4/2P5/2N2NP1/PP2PPBP/R1BQ1RK1 b - - 0 8
DifficultyExpert
Style

Hypermodern openings let the opponent occupy the center with pawns, then attack it from the flanks with pieces and fianchettoed bishops. Control is exerted from a distance rather than by direct occupation.

108,387games on Lichess
48.4%
6%
45.6%
White wins Draws Black wins

Top Players

As White

Data from Lichess opening explorer (blitz & rapid)

Most Popular At2500
SharpnessBalanced

Popularity by Rating

Percentage of all games at each rating bracket that feature this opening.

Data from Lichess opening explorer (blitz & rapid games)

Theory Adherence by Rating

How often players choose the single most popular move at this position. Higher = more predictable play.

Black to move after the opening line

Popularity Over Time

Share of all Lichess blitz + rapid games featuring this opening, by year.

Top Moves by Rating

Black to move after the opening line

RatingMost Popular2nd3rd
400Ne535.4%Nb427.1%Nd418.8%
1000Ne531.3%Nb430.8%Na515.2%
1200Ne530.6%Nb424.3%Na519.3%
1400Ne527.6%Nb423.5%Nb820.3%
1600Nb832.9%Ne520.9%Na520.5%
1800Nb839%Na526.9%Nb416.5%
2000Na546.4%Nb832%Nb410.2%
2200Na575.9%Nb814.2%Ne55.5%
2500Na595.3%Nb82.7%Ne51.2%

Popularity by Time Control

Bullet
<0.01%99K
Blitz
<0.01%100K
Rapid
<0.01%8K
3% more decisive in bullet
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Frequently Asked Questions

What is the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5?

The King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 begins with 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 0-0 6.Bg2 c5 7.0-0 Nc6 8.d5 and is classified under ECO code E66.

Is the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 good for beginners?

The King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 can be played at any level. Beginners should focus on understanding the key strategic ideas rather than memorizing long theoretical lines. Our AI bots at various rating levels provide a great way to practice the opening concepts.

What are the win rates for the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5?

Across 108,387 Lichess games, White wins 48.4% of the time, Black wins 45.6%, and 6% are drawn. Notable master practitioners on the White side include Milan Vukic and Margarita Voiska. On the Black side, Svetozar Gligoric and Robert E Byrne are among the most frequent practitioners.

How can I practice the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5?

On Chessiverse, you can practice the King's Indian Defence: 1.d4 Nf6 2.c4... 8.d5 by playing against our 600+ AI bots. Each bot has a unique playing style and opening repertoire, so you can find the perfect sparring partner for any level.

Written by

Chessiverse
Chessiverse TeamOpening Guides

Expert chess content backed by opening theory and our database of 600+ AI bots with unique playing styles and opening repertoires.

Practice This Opening on Chessiverse

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