Tree path 2 levels Queen's Gambit Declined: Three Knights Variation › Queen's Gambit Declined: Three Knights, Vienna Variation
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- Queen's Gambit Declined: Three Knights Variation D37
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Queen's Gambit Declined: Three Knights, Vienna Variation
Overview
Queen's Gambit Declined: Three Knights, Vienna Variation is a sacrificial opening line filed under ECO D37 in the Closed & Semi-Closed Games group. The defining idea is the early concession of material to seize the initiative and unbalance the position.
The Closed & Semi-Closed Games group covers closed and semi-closed games — 1.d4 systems characterised by long strategic manoeuvring rather than early tactics.
It is reached after 8 plies of play, with the move sequence 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4.
It branches immediately from Queen's Gambit Declined: Three Knights Variation in the opening tree.
It continues primarily into one named line, Queen's Gambit Declined: Vienna Variation, Quiet Variation.
Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.
- ECO code
- D37
- Group
- Closed & Semi-Closed Games (D)
- Plies
- 8
- Direct variations
- 1
This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.
Statistics from Lichess
1,449,918 games · White 53.5% / Draw 5.3% / Black 41.2%
| Moves | Games | W / D / B |
|---|---|---|
| e4 | 571,769 | |
| Bg5 | 387,179 | |
| e3 | 300,424 | |
| Bf4 | 51,505 | |
| g3 | 44,718 | |
| a4 | 43,029 | |
| Qa4+ | 22,620 | |
| a3 | 14,495 |
Source: Lichess Opening Explorer · cached 2026-09-26 01:56:04
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