Chessy
King's Indian Attack: French Variation — Black’s guide
After 1.Nf3 d5 2.g3 c5 3.Bg2 Nc6, White has reached a flexible King’s Indian Attack setup, but the position already has a clear practical flavour. Stockfish rates this +0.44, a small edge for White. That means you are slightly worse, so your job is to meet White’s slow build-up with an active central reaction and good piece placement. The drill below focuses on the critical moment where the position opens up and both sides must decide who takes the initiative first.
Play the King's Indian Attack: French Variation against the engine
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Create a free account →The key idea: strike in the centre
The engine’s best move here is d4, and that tells you what this position is really about. White is trying to build a kingside fianchetto structure, but Black should not sit back passively. Your task is to challenge the centre early, keep your pieces active, and stop White from getting an easy, comfortable squeeze. In this opening, the side that acts first in the centre usually shapes the whole game.
What the database says about this tabiya
This exact position has been played 605,141 games in the Lichess database, so it is a very practical crossroads rather than a rare sideline. White scores 48.8%, draws are 4.0%, and Black scores 47.2%. That spread is close enough to say Black is not in danger, but it also shows White has just a little more success if you let them choose the right continuation. The opening is playable, but precision matters.
The replies you need to respect
The most-played continuation is O-O with 352,623 games, and it scores 48.3% for White. d3 is also common with 120,642 games and a White score of 49.4%. By contrast, the engine’s preferred central push is the one to learn from, because it is the move that gives Black the most direct way to fight for equality. If you understand why the central break matters, you will be much better prepared when White chooses a quieter move.
Common mistakes to punish
The database marks O-O as an inaccuracy, d3 as an inaccuracy, and c3 as an inaccuracy. All three are linked to the same strategic problem: White lets Black answer in the centre instead of making the position easy to play. The strongest practical lesson is simple — do not waste time chasing ghosts on the flank when the position is asking for a central decision. If White delays that decision, you should be ready to seize the initiative.
How Black should think in this line
You are playing a position where White has a small but real practical pull, so your plan should be steady and purposeful. Use your pieces actively, watch the centre, and be ready for the game to open once White commits. The best way to handle this opening is not to memorise a long list of moves, but to recognise the central tension and respond to it confidently. If you do that, you give White less chance to use the extra space and smooth development.
Results across 605,141 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| O-O | 352,623 | 48.3% |
| d3 | 120,642 | 49.4% |
| d4 | 68,004 | 53.3% |
| c3 | 19,998 | 46.0% |
| b3 | 14,082 | 46.7% |
| c4 | 10,363 | 49.8% |
Frequently asked questions
Is the King's Indian Attack: French Variation good for Black?
It is playable for Black, but the evaluation is a small edge in White’s favour. You should expect a slightly tougher game and aim for active central play rather than passivity.
What is the main move to know for Black here?
The engine’s best move here is **d4**. That central push is the key idea to remember because it leads to active play and stops White from drifting into an easy setup.
Which White replies are most common?
The most-played continuations are **O-O**, **d3**, **d4**, **c3**, **b3**, and **c4**. Among them, **O-O** and **d3** are especially common, so you will see them a lot in practical games.
What mistakes should I look for against White?
The database marks **O-O**, **d3**, and **c3** as inaccuracies. In each case, White is not challenging the centre as effectively as they should, which gives you a better chance to take over the game.
How many games feature the King's Indian Attack: French Variation?
Over 605K Lichess games have reached the King's Indian Attack: French Variation position. White wins 48.8%, Black wins 47.2%, with 4.0% draws — based on real rated games.