---
title: Delaying d6 in the Indian Defense
description: ... valid lines, very unintuitive
image: https://image.lichess1.org/display?fmt=webp&h=550&op=thumbnail&path=5nuNBrdfGZsT.webp&w=880&sig=f286ec18f9063d37e7a10ccd27974eda38348345
---

## Intro

For a while now I have been playing [the Indian Defense](https://lichess.org/opening/Indian_Defense/d4_Nf6) as a response to **1\. d4**, on advice of a friend. Doing so, I quickly noticed that there are some lines that are played a lot in this variation, all involving **d6**. But what if I don't want to play **d6**?

By examining the positions, I reached some really unintuitively equal or even winning positions for Black.

Note: *I am looking at Explorer moves and statistics in Lichess, but I am filtering out bullet and ratings under 1800.*

## The very main line

Check this line out: [1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6](https://lichess.org/analysis/pgn/1.d4+Nf6+2.c4+g6+3.Nc3+Bg7+4.e4+d6%20?color=black#8). The position has been reached 11 million times! As a comparison, the most played line in the Italian Game at the same depth gets to a position that has been reached only 4.4 million times. Cloud evaluation says it's +0.6 for White. The King's Indian has been played to death! Even if you are a complete beginner, you have probably seen this position:

![image.png](https://image.lichess1.org/display?fmt=png&h=0&op=resize&path=eyOnD9_sNdWr.png&w=800&sig=041efd993e2ce6372c410cbd18511c191ef57005)
I always assumed that the reason for the **d6** move is to blunt an **e5** push or **Bf5** and that NOT playing it would be really bad. I mean, it's theory, right? It's played 78% of the time. But looking at the stats, the next best moves are **O-O** and **c5** with about +0.7 for White, 10 centipawns difference. Stockfish approved! Castling is done by 20% of the people and **c5** by less than 1%!

And it's not like some really cool gambits come out of those moves. The only official gambit to play from the position is [the Sämisch Gambit](https://lichess.org/analysis/pgn/1.d4+Nf6+2.c4+g6+3.Nc3+Bg7+4.e4+d6+5.f3+O-O+6.Be3+c5%20?color=black#12) and you need to play **d6** from this position to get there.

## The alternative

The next best move is short castle, to let's see where it gets us. There are five major responses:

* **Nf3** \- giving us one more chance to play **d6**
* **e5** \- the one move where the absence of the **d6** pawn makes a difference
* **f3** \- weird move\, but playable
* **Be2** \- almost enginey\, prepares castling as fast as possible
* **f4** \- for Connect 4 players

All of these moves are playable leading to a more or less equal position and for any of them other than **e5**, since we are conceptually refusing to play **d6**, I recommend **c5**. Thing is, in every such position, **dxc5** is the correct move for White, but almost no one plays it! With **c5** you have effectively equalized and maybe even got your opponent out of prep.

![image.png](https://image.lichess1.org/display?fmt=png&h=0&op=resize&path=UvD-A5oSnc-C.png&w=800&sig=095eed91d2bf941202d2ea537409f445d9d2b0eb)
I will not cover those moves in this post. Maybe I will explore them and write a follow-up to this. But now, I will focus on what happens after **5\. e5**.

## The same moves

I believe the attraction of the Indian Defense is that you can pretty much ignore what White does until very late in the game. There are no sacs, no exchanges, for a long time. It's all pawn breaks and knight moves. And you make the same moves. I am talking tough about refusing **d6**, but there are a lot of lines that transpose because, if you are not going for the **e5** push yourself, most lines will sooner or later have **d6**, **castles** and **c5**.

## If we let White play e5

The knight is attacked and the only move that doesn't hang it is **Ne8**. After this retreating move, the cloud eval is pure 0! So what it's saying is that White maybe had 0.7 pawns advantage, but after this, there is none. Engines start with +0.3, reach 0 at depth 30. Stats show a slightly higher chance of victory (2%) for Black!

We have no activity to speak of, White has all the space, the only advantage of our position is king safety.

From this, Stockfish wants to play **d6**, no matter what White plays. Let's play **6... c5** instead! The later we get to move **c5**, the less probability that White will take and will play an inferior move. In the following position, for example, if we play **d6** eval goes to -0.6 on low depths and stabilizes at -0.3.

The moves so far are: [1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. e5 Ne8 6. f4 c5 7. d5](https://lichess.org/analysis/pgn/1.d4+Nf6+2.c4+g6+3.Nc3+Bg7+4.e4+O-O+5.e5+Ne8+6.f4+c5+7.d5%20?color=black#13)

![image.png](https://image.lichess1.org/display?fmt=png&h=0&op=resize&path=oSJJ907sXmn_.png&w=800&sig=ae057e1f87f90d2df7a05467d4b837f82d0b9801)

## You have to play d6

To be honest, there is no good line that doesn't play **d6**. Best effort is some Benoni like attack on the queen side, with **a6** and **b5** or directly with **b5**. It's a pawn sac and it gets reflected in the evaluation. My instincts tell me to go for it, but common sense and Stockfish agree I shouldn't do it yet.

My point is that **d6** right away is predictable, reaching positions that a lot of people have played before. Playing it later will give White permission to make some other moves that feel punishing, like **e5**, and overextend. At least you get them out of prep for a bit.

Let's examine a game that plays **d6** in the position above: https://lichess.org/moIQGVDd/black . OK, it ends with a terrible blunder, but Black was basically winning from move 15.

Another one delays **d6** even more: https://lichess.org/onEq3cgH/black . OK, it ends with White winning on time, but again Black was basically winning at move 15. In this example, delaying **d6** gave White a +1 advantage, but they quickly lost it.

Can we delay it even more? There is one game : https://lichess.org/25BlEU3x/black , but I think White was drunk. While evaluation is close to +1 at move 15, it's because White has one extra pawn. There are no extra advantages for White.

## Conclusion

While these lines are more or less transpositions of existing theory and they don't lead to spectacular gains, they do lead to unintuitive positions. A White "bathtub" pawn structure, with two pawns on the 5-th rank, while Black's pieces are all on the 8-th rank and the pawns have barely moved? How is that not fantastic for White?

And yet White struggles to convert their space advantage, while Black has a perfectly safe king and completely outflanks White on the queenside.

Main ideas:

1. allow the **e5** push - if they don't do it, you can always revert to a previous plan
2. move the knight on **e8** after castling, where it protects everything until it's time to attack via **Nc7**.
3. delay **d6** as much as necessary
4. break with **c5**, but not too early - White rarely knows to take the pawn
5. continue with the **b** and **a** pawn pushes, sac one of them for open lines
6. queen, knight and the fianchettoed bishop are monsters on White's queen side, the rook also has open lines of attack
7. exchange your LSB for their LSB (light squared bishop)
8. the White **e5** pawn will eventually be lost, while attempts to protect it will gain you tempi

![image.png](https://image.lichess1.org/display?fmt=png&h=0&op=resize&path=wum8uYcAxEWM.png&w=800&sig=5b7e81c78e5a8216a6036856be4a3ff4205e3301)
This was mainly an exploration for myself, but I thought I would share it. Let me know what you think.