A34

English Opening: Symmetrical Variation, Rubinstein Variation 6. Bg2 Nc7

Chess diagram: English Opening: Symmetrical Variation, Rubinstein Variation after 6…Nc7

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.

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Statistics from Lichess

98,148 games: White 43.8% / Draw 6.9% / Black 49.3%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
79,80880K
8,3278,327
5,7175,717
1,3911,391
1,0971,097
974974
220220
143143

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

Engine evaluation

+0.20 The position is about equal

Best play: 7. d3 e5 8. Nd2 Be7 9. Bxc6+ bxc6 10. b3 O-O 11. Bb2 Bh3

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

Overview

English Opening: Symmetrical Variation, Rubinstein Variation (ECO A34, Flank Openings) is a variation of the English Opening: Symmetrical Variation, reached after 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 (6 moves).

In 98,148 rated Lichess games between players rated 1600 to 2500, White won 43.8%, Black 49.3% and 6.9% were drawn. White's most played move here is 7. O-O, in 81% of those games.

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How to answer 6…Nc7

7. a3 scores best for White: 56.6%, with White winning 52.0% and Black 38.8% of 5,717 games. The most played, 7. O-O, scores 46.9% in 80K games, and 7. d3 scores lowest: 44.9%. Stockfish's first choice is 7. d3.

Main answers: those played in at least 5% of these games. Score: White'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. “English Opening: Symmetrical Variation, Rubinstein Variation (A34)”. Lichess data as of 25 Oct 2026. https://chesscodex.org/openings/english-opening-symmetrical-variation-rubinstein-variation-2