Queen's Gambit Declined (D06–D69)

A solid and respected response to the Queen's Gambit. Black maintains a strong central presence.

The variations below diverge from the first move, so each has its own page with the full move order, the position it reaches, and a Stockfish evaluation.

All 150 lines can be practised free in the browser: pick a variation, walk it move by move in Learn mode, then drill it from memory until you can play it without prompting.

All 150 variations of the Queen's Gambit Declined

Frequently asked questions

What is the ECO code for the Queen's Gambit Declined?

The Queen's Gambit Declined is catalogued under ECO codes D06–D69. Individual variations list their own specific code on their page.

How can I practise the Queen's Gambit Declined for free?

Open any variation on Chess Ramp and use Learn mode to walk the line one move at a time, then Drill mode to replay it from memory. Practice runs in your browser with no account required.