Chessy
Queen's Gambit Declined: Janowski Variation as Black
After 1.d4 d5 2.c4 e6 3.Nc3 a6, you reach the Queen's Gambit Declined: Janowski Variation. It is White to move, and the position is a practical test of how well you know the queenside structure. Stockfish rates this +0.45, a small edge for White. That means you are slightly worse here, so your job is to stay solid, meet White's most common ideas, and be ready for the main capture when it appears in the drill below.
Play the Queen's Gambit Declined: Janowski Variation against the engine
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Create a free account →What the position is asking from Black
This line is about patience and structure. By playing a6, Black keeps options flexible while supporting the queenside, but White still gets the first chance to press. The opening is not a sharp gambit battle; it is a position where one accurate decision can stop White from building a comfortable plus. In the drill, focus on staying calm and choosing the move that fits the engine's main continuation rather than drifting into passive play.
The move the engine wants
The engine's best move here is cxd5, continuing cxd5 exd5 Nf3 c6. That tells you something important: the central tension should be resolved on good terms before White gets too much space. If you are playing Black, this is the kind of position where timing matters. Capture at the right moment, simplify the structure on your terms, and then develop with a clear plan instead of letting White dictate the centre.
What the database says
This exact position has been played in 286,378 games on Lichess, so it is a very real practical tabiya. White wins 51.9%, draws 3.9%, and Black wins 44.2%. That means White has done better overall, but Black still scores plenty of wins, so the position is playable if you know what you are doing. Use the drill to get comfortable with the most common choices and to build a repeatable response.
Moves you are most likely to face
The most-played continuations here are Nf3 (117,265 games, White scores 51.9%), cxd5 (42,738 games, White scores 53.4%), Bf4 (34,902 games, White scores 51.3%), e3 (32,121 games, White scores 51.4%), a4 (16,357 games, White scores 52.3%), and e4 (15,886 games, White scores 52.5%). A useful takeaway is that White tries a range of natural developing moves, so your answers should be consistent and principled. Keep an eye on the position after the common capture, and do not let White build an easy centre for free.
The mistakes to punish
The main practical warning in this position is that Bf4 is an inaccuracy, losing about 0.7 pawns; better was cxd5. a4 is also an inaccuracy, losing about 0.6 pawns; better was cxd5. If White chooses either of these moves, you should recognise that the central capture is the cleaner response. For Black, the lesson is simple: when White spends time on a less accurate setup, meet it with accurate central play and avoid helping White recover the initiative.
Results across 286,378 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nf3 | 117,265 | 51.9% |
| cxd5 | 42,738 | 53.4% |
| Bf4 | 34,902 | 51.3% |
| e3 | 32,121 | 51.4% |
| a4 | 16,357 | 52.3% |
| e4 | 15,886 | 52.5% |
Frequently asked questions
Is the Queen's Gambit Declined: Janowski Variation good for Black?
It is playable, but the numbers in this position are not in Black's favour. Stockfish gives +0.45, which is a small edge for White, and the database also shows White scoring better overall. If you want to use it, you need to know the key reply and handle the resulting structure well.
What is the best move for Black here?
The engine's best move is cxd5. The continuation given is cxd5 exd5 Nf3 c6, which shows that Black should address the centre directly. In this position, that is the most reliable way to meet White's pressure.
What should I expect White to play most often?
White's most common move is Nf3, with 117,265 games. Other frequent choices are cxd5, Bf4, e3, a4, and e4. That means you need a flexible but concrete response plan rather than a single narrow line.
Which White moves should I watch out for?
Bf4 and a4 are marked as inaccuracies here, and both lose around half a pawn or more. The note for both is that cxd5 was better. If White chooses one of those moves, you should look to take over the centre and keep the position simple.
How many games feature the Queen's Gambit Declined: Janowski Variation?
Over 286K Lichess games have reached the Queen's Gambit Declined: Janowski Variation position. White wins 51.9%, Black wins 44.2%, with 3.9% draws — based on real rated games.