D54

Queen's Gambit Declined: Neo-Orthodox Variation

Chess diagram: Queen's Gambit Declined: Neo-Orthodox Variation after 6. Rc1

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

32,803 games: White 52.1% / Draw 6.2% / Black 41.7%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
7,9447,944
6,6896,689
5,0925,092
4,9964,996
2,9042,904
2,3202,320
923923
840840

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 25, 2026

Engine evaluation

+0.04 The position is about equal

Best play: 6... c5 7. Nf3 cxd4 8. Nxd4 dxc4 9. Bxc4 Qa5 10. Bh4 Bd7 11. a3

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

Overview

Queen's Gambit Declined: Neo-Orthodox Variation (ECO D54, Closed & Semi-Closed Games) is a declined gambit that starts 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Rc1.

In 32,803 rated Lichess games between players rated 1600 to 2500, White won 52.1%, Black 41.7% and 6.2% were drawn. Black's most played move here is 6…c6, in 24% of those games.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

How to play against the Queen's Gambit Declined: Neo-Orthodox Variation

6…a6 scores best for Black: 46.1%, with Black winning 43.0% and White 50.7% of 2,904 games. The most played, 6…c6, scores 45.2% in 7,944 games, and 6…h6 scores lowest: 44.4%. Stockfish's first choice is 6…c5.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Cite this page

Caissa Codex. “Queen's Gambit Declined: Neo-Orthodox Variation (D54)”. Lichess data as of 25 Oct 2026. https://chesscodex.org/openings/queens-gambit-declined-neo-orthodox-variation