A15

English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld

Chess diagram: English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld after 4. e4

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

478,529 games: White 52.2% / Draw 6.8% / Black 41.0%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
339,279339K
112,816113K
10,70011K
6,5106,510
4,0234,023
1,8391,839
1,3011,301
959959

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 26, 2026

Engine evaluation

+0.46 White is slightly better

Best play: 4... d6 5. Be2 e5 6. d4 O-O 7. O-O h6 8. Re1 Nbd7 9. Qc2

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

By rating

The stronger the players, the better this line does for White: White scores 51% under 1400, 56% at 2200 and up and 59% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 24K
1400–1799 66K
1800–2199 208K
2200 and up 228K
Masters, over the board 9,625

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 27, 2026

Overview

English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld (ECO A15, Flank Openings) is a variation of the English Opening: Anglo-Indian Defense, Queen's Knight Variation, reached after 1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 (4 moves).

In 478,529 rated Lichess games between players rated 1600 to 2500, White won 52.2%, Black 41.0% and 6.8% were drawn. Black's most played move here is 4…d6, in 71% 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 English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld

4…O-O scores best for Black: 45.0%, with Black winning 41.7% and White 51.6% of 113K games. The most played answer, 4…d6, scores lowest: 44.1% in 339K games. Stockfish's first choice is 4…d6.

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

Popularity by year

The English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld peaked in 2018 at 0.026% of Lichess games and has slipped since: 0.018% in 2025.

Numbers by year
YearShare of gamesGames
20160.02%7,164
20170.021%11,685
20180.026%20,622
20190.025%31,346
20200.023%66,045
20210.018%69,837
20220.016%61,233
20230.016%60,187
20240.017%60,809
20250.018%61,141
2026 (Jan–Apr)0.019%20,375

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Cite this page

Caissa Codex. “English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld (A15)”. Lichess data as of 26 Oct 2026. https://chesscodex.org/openings/english-opening-anglo-indian-defense-anti-anti-grunfeld