ECO D39 · Queen's Gambit Declined

Queen's Gambit Declined: Ragozin Defense, Vienna Variation

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4

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White to move. The arrow shows Stockfish’s best move.
Best move

6. e4+0.30

White is slightly better. Stockfish 18, depth 18.

Analyze this position

In the Queen's Gambit Declined: Ragozin Defense, Vienna Variation (D39), reached after 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4, Stockfish 18 recommends 6. e4 for White. White is slightly better (+0.30).

Top engine moves

  1. +0.306. e4 c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7
  2. +0.056. Bxf6 Qxf6 7. Qa4+ Nc6 8. a3 Bxc3+ 9. bxc3 O-O 10. e3 e5
  3. −0.056. a3 Bxc3+ 7. bxc3 Nbd7 8. e4 h6 9. Bxf6 Nxf6 10. Qb1 O-O

Frequently asked questions

What is the best move in the Queen's Gambit Declined: Ragozin Defense, Vienna Variation?
After 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4, Stockfish 18 at depth 18 recommends 6. e4 for White, continuing c5 7. Bxc4 cxd4 8. Nxd4 Qa5 9. Bd2 Qc5 10. Bb5+ Bd7. White is slightly better (+0.30). The next best moves are 6. Bxf6 (+0.05) and 6. a3 (−0.05).
Is the Queen's Gambit Declined: Ragozin Defense, Vienna Variation a good opening?
Stockfish rates the position at +0.30: white is slightly better. Evaluations this early in the game are small, so practical results depend far more on knowing the plans and typical structures than on the engine's number.
What is the ECO code of the Queen's Gambit Declined: Ragozin Defense, Vienna Variation?
D39. ECO codes classify chess openings from A00 to E99; D is the volume for closed and semi-closed games.

Opening names from the Lichess opening book (CC0). Pieces by Colin M.L. Burnett (GPLv2+).