Queen's Gambit Declined: Normal Defense with Bg5 — Playing as Black

By playing 4...dxc4 you've temporarily surrendered the centre — White's pawn on d4 and the potential e2-e4 push are powerful. But you've gained a pawn (for now) and created dynamic possibilities. The key tension in this line revolves around whether White can regain the c4 pawn safely and how quickly you can challenge back with ...c7-c5. If White plays too passively, you consolidate and keep the extra material. If White plays too aggressively, you counter-strike in the centre. That balance is what makes this line popular and practical.

Stockfish's top recommendation at depth 16 is e3, not the more aggressive e4. After 5.e3, the engine continues 5...c5 6.Bxc4 a6. This line shows White prioritising quick development and safe recapture of the pawn. White's bishop retreats to c4, while your ...a6 prepares ...b5 or simply prevents Bb5 pins. Notice that White avoids rushing with e4 — that advance can wait. From this position, the game is balanced around who controls the centre more effectively. As Black, your plan is to complete development, keep an eye on d4, and look for active piece play.

The move e4 is by far the most common choice from this position — played over 160,000 times — and White scores 53.7% with it. That's solid. But the statistics show that e3 (125,000 games) actually scores slightly higher for White at 54.9%. So the engine's preferred move is also the statistically stronger one for White. For you as Black, that means the popular e4 is not necessarily the most dangerous — though it creates sharper, more tactical positions. Nf3 (29,754 games, 54.7% for White) and Bxf6 (11,932 games, 50.7% for White) are less common. Bxf6 is worth noting: White scores worst with it, so if you face it, you're in a reasonable spot.

Two moves in this position are flagged as inaccuracies. a3 loses roughly 0.9 pawns of advantage according to Stockfish (better was e3). This move does nothing to develop or recapture the c4 pawn — it's a wasted tempo. If White plays 5.a3, you should feel confident. Simply develop your pieces, keep the extra pawn if possible, or prepare ...c5. Qa4+ is also inaccurate, losing about 0.6 pawns (again, e3 was better). The check accomplishes little — your bishop on d7 or knight on c6 blocks it easily, and White's queen becomes a target. If White plays either of these moves, the engine's evaluation swings toward equality or even slightly in your favour. Stay alert and punish the slow development.