Chessy
Playing Black in the Indian Defense: West Indian Defense Nc3
After 1.d4 Nf6 2.c4 g6 3.Nc3, you as Black have a choice: let White set the pace or immediately fight for the centre with 3...d5. That's the position you'll face in this drill — a Grünfeld-style setup where Black is already doing well. The engine gives +0.35, a slight edge for White, meaning you are slightly worse but very much in the game. In fact, across over 1.7 million games, Black actually wins more often than White here (49.2% to 46.3%). Let's see why Black scores so well and how to keep the pressure on.
Play the Indian Defense: West Indian Defense: Nc3 against the engine
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Step into the drill and practise this position against an adaptive engine. See if you can push your win rate above Black's already impressive 49.2%.
Create a free account →What Black Is Fighting For
By playing 3...d5, you challenge White's centre head-on before committing your king's bishop to g7. This is the classic Grünfeld approach: you allow White to capture on d5 and then recapture with the knight, creating an open centre where your pair of bishops and dynamic piece play can thrive. The statistics show this works well in practice — Black's 49.2% win rate is a full three points higher than White's, despite the engine's small numerical preference for the first player. Your task is to develop quickly, keep the centre fluid, and look for chances to strike at White's pawns.
The Engine's Recommendation for White
Stockfish's top choice here is 4.Nf3, a quiet, principled developing move. The engine's suggested continuation runs 4.Nf3 Bg7 5.cxd5 Nxd5. After this sequence, White has a slight pull (+0.35) thanks to their space and development, but Black has comfortable play: the knight on d5 is well placed, the bishop on g7 eyes the centre and kingside, and Black's position is solid and harmonious. If White plays something other than Nf3, you'll often get even better results — note that the most popular reply, 4.cxd5, scores only 44.7% for White, well below their average.
Which White Moves to Watch For
The database of over 1.7 million games reveals five main continuations you'll face. Here they are with White's scoring percentage — the lower the number, the better for you: - 4.cxd5 (493,012 games — White scores 44.7%): The most common. Take back with the knight and you're fine. - 4.Nf3 (410,546 games — 47.8%): The engine's pick and White's best practical try. - 4.Bg5 (283,575 games — 48.6%): A pin on the knight; develop naturally. - 4.e3 (237,389 games — 45.2%): Solid but passive; you equalise easily. - 4.Bf4 (116,909 games — 48.5%): Another developing move. - 4.c5 (64,791 games — 42.4%): A major mistake (see below). Notice that in every line except Nf3, White scores under 48%, meaning you win more than half the games. This is a very practical opening for club players.
The One Mistake to Punish
The move 4.c5 is flagged as a clear inaccuracy, losing roughly 0.8 pawns in evaluation. It looks tempting — White pushes past and claims space on the queenside — but it badly neglects the centre. After 4.c5, Black can play ...Bg7, ...0-0, and later break with ...e6 or ...b6 to challenge White's pawn chain. White's score of just 42.4% confirms this is a poor choice. If your opponent plays 4.c5, you should be very happy: you are already better. Develop quickly, castle, and prepare to undermine the pawn on c5.
Results across 1,725,216 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| cxd5 | 493,012 | 44.7% |
| Nf3 | 410,546 | 47.8% |
| Bg5 | 283,575 | 48.6% |
| e3 | 237,389 | 45.2% |
| Bf4 | 116,909 | 48.5% |
| c5 | 64,791 | 42.4% |
Frequently asked questions
Is the West Indian Defense Nc3 a good opening for beginners?
Yes. The position after 3...d5 is straightforward and principled — you fight for the centre immediately. Black's 49.2% win rate in practice is excellent, and the plans are easier to learn than many sharp openings.
What is the best move for Black after 4.cxd5?
The natural recapture is ...Nxd5, bringing the knight to an active central square. From there you develop your bishop to g7, castle, and prepare moves like ...e5 or ...c5 to challenge White's centre.
Why is 4.c5 a mistake for White?
The push 4.c5 neglects the centre and lets Black build a strong position with ...Bg7, ...0-0, and a timely ...e6 or ...b6 break. The engine says it loses about 0.8 pawns, and White wins only 42.4% of games after it — a terrible score.
How should Black respond if White plays 4.Nf3?
Develop with 4...Bg7, and after White captures on d5 with 5.cxd5, recapture 5...Nxd5. You have a comfortable Grünfeld-style position with active pieces and good chances to equalise or outplay your opponent.