Chessy
Queen's Gambit Accepted: Saduleto Variation — Play 4.d5 with Confidence
The Queen's Gambit Accepted is one of the most respected ways for Black to handle 1.d4 — but in the Saduleto Variation you immediately challenge Black's setup with 3.e4 c5 4.d5. You concede the c4-pawn temporarily while grabbing central space and activating your light-squared bishop after the recapture. The engine gives this position +0.64, a small edge for White, meaning you are slightly better from the start. In practice, the statistics are even more encouraging: across nearly 143,000 games White wins 57.8% of the time. The drill below will sharpen your instincts for the critical moments ahead.
Play the Queen's Gambit Accepted: Saduleto Variation: c5 against the engine
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Now that you know the ideas, put them into practice. Play the position against our adapting engine and see if you can match the 57.8% winning rate.
Create a free account →The Central Space Advantage
By playing 4.d5 you create a pawn wedge that cramps Black's development. Black's dark-squared bishop is blocked by the pawn on c5, and Black must work to generate counterplay. Your main idea is straightforward: develop quickly, recapture the c4-pawn with your bishop (Bxc4), and maintain the space advantage. The advanced d5-pawn restricts Black's knights — they cannot easily jump to c6 or d7 — and gives your pieces more room to manoeuvre. This space edge is the foundation of your plus from the opening.
Black's Most Common Reply: e6
By far Black's most popular move is e6, appearing in over 80,000 games. Black immediately challenges the d5-pawn and prepares to develop the kingside. Against e6, White scores 57.9% — your best result comes from keeping the pawn tension and playing natural developing moves. The engine's top continuation after e6 runs Nf6 Nc3 e6 Bxc4, which is exactly what you should aim for. The idea is simple: develop your knight to c3, then recapture on c4 with the bishop, and meet ...exd5 with exd5, keeping a strong passed d-pawn and open lines for your pieces.
When Black Avoids e6: Three Setbacks to Punish
Black has several alternatives, and the statistics say most of them are outright bad for Black. Watch for these common mistakes in your games: - b5 (20,746 games): Black tries to hold the extra pawn. This is an inaccuracy that loses roughly 0.7 pawns of advantage. White scores 56.3% against it anyway. Develop naturally with Nc3 or Bxc4 and Black's queenside becomes overextended. - e5 (8,600 games): Another inaccuracy, costing Black about 0.9 pawns. White scores 57.9% here. Your plan is the same: develop, challenge the centre, and enjoy your space. - Qa5+ (5,661 games): This is a genuine mistake, losing roughly 1.1 pawns. White scores a crushing 62.6% against it. Simply block with Bd2 or Nc3 and Black's queen is misplaced early. The engine says Nf6 was better in every case — if Black plays it, you're in for a tougher fight.
The Engine's Recommendation: What to Expect
Stockfish's best reply to your 4.d5 is Nf6, which is what any well-prepared opponent will play. The full line is Nf6 Nc3 e6 Bxc4, and this is the tabiya you should study. In this position both sides have completed basic development: White has a pawn on d5, a bishop on c4, knights on c3 and f3, and can castle kingside. Black will try to undermine d5 with ...exd5 and ...b5 ideas. Your job is straightforward: castle, bring your rook to e1, and prepare to push e5 when the moment is right. White wins 56.0% of games from the Nf6 line — still excellent odds for a slightly-better position.
Results across 142,671 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| e6 | 80,868 | 57.9% |
| Nf6 | 21,027 | 56.0% |
| b5 | 20,746 | 56.3% |
| e5 | 8,600 | 57.9% |
| Qa5+ | 5,661 | 62.6% |
| f5 | 857 | 62.1% |
Frequently asked questions
Is the Queen's Gambit Accepted: Saduleto Variation good for White?
Yes. The engine gives +0.64, a small edge for White, meaning you are slightly better. Practical results are even stronger: White scores 57.8% across nearly 143,000 games. The space advantage and easy development make it a reliable choice for club players.
What is Black's best move after 4.d5 in the Saduleto?
The engine recommends Nf6 (continuing Nf6 Nc3 e6 Bxc4). This is Black's most principled reply, bringing out a knight and preparing to challenge the centre. White still scores 56.0% from this position, so you should be happy to reach it.
How should I respond to Qa5+ in this line?
Qa5+ is a mistake that costs Black about 1.1 pawns. Block the check with Bd2 or Nc3 — both are fine. Your queen is safe, Black's queen is prematurely developed and vulnerable to tempo-gaining moves, and White scores 62.6% from this position.
What is the main plan for White in the Saduleto Variation?
Your plan is simple: develop your pieces quickly, recapture the c4-pawn with your bishop, castle kingside, and use the d5-pawn to restrict Black's knights. Aim to control the centre and prepare an eventual e5 push when Black's defences are undeveloped.