Tree path 3 levels Queen's Gambit Declined: Three Knights Variation › Queen's Gambit Declined: Ragozin Defense › Vienna Variation
- Chess Codex
- Queen's Gambit Declined: Three Knights Variation D37
- Queen's Gambit Declined: Ragozin Defense D38
- Vienna Variation D39 you are here
Queen's Gambit Declined: Ragozin Defense, Vienna Variation
Overview
Queen's Gambit Declined: Ragozin Defense, Vienna Variation is a gambit, classified under ECO code D39 within the Closed & Semi-Closed Games family. As with all gambits, one side sacrifices material early — usually a pawn — in exchange for development, open lines, or initiative.
The Closed & Semi-Closed Games group covers closed and semi-closed games — 1.d4 systems characterised by long strategic manoeuvring rather than early tactics.
The line arises from 10 plies — specifically the moves 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4.
It is a variation of Queen's Gambit Declined: Ragozin Defense, which itself descends from the root opening Queen's Gambit Declined: Three Knights Variation.
Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.
- ECO code
- D39
- Group
- Closed & Semi-Closed Games (D)
- Plies
- 10
This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.
Statistics from Lichess
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Source: Lichess Opening Explorer · cached
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