C81

Ruy Lopez: Open, Howell Attack, Ekstrom Variation

Chess diagram: Ruy Lopez: Open, Howell Attack, Ekstrom Variation after 12…Qd7

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

430 games: White 40.7% / Draw 9.1% / Black 50.2%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
214214
7979
3737
2828
1919
1616
1414
1010

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 27, 2026

Engine evaluation

+0.46 White is slightly better

Best play: 13. Nc3 Nxc3 14. bxc3 f6 15. exf6 Bxf6 16. Ng5 Bxg5 17. Bxg5 h6

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

Overview

Ruy Lopez: Open, Howell Attack, Ekstrom Variation (ECO C81, Open Games) is a variation of the Ruy Lopez: Open, Howell Attack, reached after 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 O-O 11. c4 bxc4 12. Bxc4 Qd7 (12 moves).

In 430 rated Lichess games between players rated 1600 to 2500, White won 40.7%, Black 50.2% and 9.1% were drawn. White's most played move here is 13. Nc3, in 50% of those games.

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Cite this page

Caissa Codex. “Ruy Lopez: Open, Howell Attack, Ekstrom Variation (C81)”. Lichess data as of 27 Oct 2026. https://chesscodex.org/openings/ruy-lopez-open-howell-attack-ekstrom-variation