The Queen's Gambit Declined: Move by Move - Nigel Davies

The Queen's Gambit Declined is one of the central pillars of chess opening theory. Virtually every world champion has played the opening with both the

Decoding the Evans Gambit: A Tactical Journey through Chess Openings - Blog - Rules-Chess-Strategies

Gambiteer I - Schachversand Niggemann

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Simple and More Simple Chess by John Emms, Paperback

The exchange Queen's Gambit for Black - Tibor Karolyi

Watch Black Queen's Gambit Declined Repertoire Online

The Grünfeld Defence - Schachversand Niggemann

The Vienna variation of the Queen's Gambit Declined is a complex and fascinating system arising after 1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Nf3 Bb4 5 Bg5 dxc4.

Queen's Gambit Declined: Vienna

Short & Sweet: Sielecki's Caro-Kann