Chessy
Réti Opening: Réti Accepted: Nc3 – Playing as Black
After 1.Nf3 d5 2.c4 dxc4 3.Nc3 Nf6, White has gambitted a pawn and is ready to take the centre with e4. The Réti Accepted can feel slippery for Black — you’re up a pawn but behind in development. Stockfish rates the position +0.26, a small edge for White, meaning you have a very slight disadvantage to overcome. Across nearly 50,000 games on Lichess, White wins 52.8% of the time, Black wins 43.4%, and draws are rare at 3.8%. The drill below will teach you how to handle White’s most challenging reply and keep the game balanced.
Play the Réti Opening: Réti Accepted: Nc3 against the engine
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Hit Play below to face the Réti Accepted with Black against an adapting engine. You’ll practise the critical e4 line and learn to punish White’s mistakes move‑s
Create a free account →What Black Is Fighting For
You grabbed the pawn on c4, but now you need to justify that decision. Black’s main task in this position is to complete development without letting White’s centre become overwhelming. Your pieces — especially the light-squared bishop and the queen — can become active quickly if you choose the right setup. The pawn you took is a real asset, but it comes with a cost: White wants to play e4 and build a big centre that pushes your pieces back. If you can neutralise that centre and catch up in development, the extra pawn will matter in the middlegame and endgame.
The Critical Reply: e4
The engine’s best move in this position is e4, which has been played in over 20,000 games (more than any other move). White pushes the pawn to e4, claiming central space and threatening to chase your knight away. The engine’s preferred continuation goes e4 Be6 d3 cxd3 — White gives back the extra pawn on d3 to open lines and get active piece play. As Black, you should be ready to play ...Be6 to cover the d5 square and then capture on d3 when it arrives. This keeps the position balanced and your pawn advantage intact, even though White gets some initiative.
What the Statistics Reveal
The numbers point to a clear pecking order for White’s choices. After e4 (White scores 53.9%), the next most popular move is e3 (15,893 games, 53.0%), then g3 (5,847 games, 53.8%), and Qa4+ (4,927 games, 51.8%). Notice that all of these score above 50% for White — the position objectively favours the first player slightly, but the gap is small. Two moves stand out as poor choices: d4 (1,351 games, White scores 42.7%) is a mistake, losing roughly 1.1 pawns in evaluation. b3 (499 games, 46.7%) is also a mistake, with a similar drop. The engine says both should have been replaced by e4.
The Mistakes Black Should Know (and Punish)
If White plays d4, they blunder a pawn for nothing. You can simply capture ...cxd3 and White has no compensation. Likewise, b3 tries to recover the pawn immediately but after ...cxb3 axb3, White’s queenside is loose and you’re still a pawn ahead. The move g3 is the trickiest of the three — it’s only an inaccuracy (losing about 0.7 pawns), but the correct response is to develop naturally and keep your extra material. In all these cases, your job is simple: stay calm, keep the pawn, and finish your development. The engine will show you the precise replies in the drill.
Results across 49,930 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| e4 | 20,217 | 53.9% |
| e3 | 15,893 | 53.0% |
| g3 | 5,847 | 53.8% |
| Qa4+ | 4,927 | 51.8% |
| d4 | 1,351 | 42.7% |
| b3 | 499 | 46.7% |
Frequently asked questions
Is the Réti Accepted good for Black?
Yes, Black scores a respectable 43.4% in practice, with only a slight edge for White (+0.26). The position is fully playable. The key is knowing how to respond to e4 — the engine’s best move — and not letting White’s centre become too strong.
Should Black hold on to the c4 pawn?
Generally yes. The whole point of accepting the gambit is to keep the extra pawn. However, after e4 Be6 d3, you will usually capture on d3 with the pawn, giving it back in a way that maintains equality. The engine recommends this line, so you don’t need to cling to every pawn if it costs you development.
What are Black’s worst mistakes in this position?
White is the one who makes the known mistakes here! Moves like d4 and b3 are outright errors from White’s side. As Black, your potential mistake would be playing too passively and allowing White to build a big centre without contesting it.
How do I handle White playing g3 instead of e4?
g3 is an inaccuracy — White loses about 0.7 pawns of evaluation. Your best plan is to develop normally (e.g., ...e6, ...Be7, ...0-0) and keep your extra pawn. The engine will guide you through the exact setup in the drill.