Queen's Indian Defense: Capablanca Variation (7. O-O a5)

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O a5

Queen's Indian Defense: Capablanca Variation after 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O a5 87654321abcdefgh

The Queen's Indian Defense: Capablanca Variation is a chess opening classified as ECO E16, reached after 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O a5. It is a line of the Queen's Indian Defense. White is to move.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 2 times by this move order. White won 100%, 0% were drawn and Black won 0%. The most popular continuation is 8. a3 (100% of games).

Engine evaluation: +0.31 (Stockfish, depth 32; best line 8. Nb1 Be7 9. Re1 d6 10. Nc3 Ne4)

ECO
E16
Moves
14 plies
FEN
rn1q1rk1/1bpp1ppp/1p2pn2/p7/1bPP4/5NP1/PP1NPPBP/R1BQ1RK1 w - - 0 8
PGN
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O a5

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Results by rating

Average ratingGamesWhite / draw / Black
2000+2100%
All2100%

Most played moves

MoveGamesWhite / draw / Black
8. a32 (100%)100%

Master games

24 over-the-board games are classified under this line (White 25%, draw 33%, Black 42%). The strongest:

Search all games of the Queen's Indian Defense: Capablanca Variation and its sub-variations

Highest-rated Lichess games

Comes from

Queen's Indian Defense: Capablanca Variation (6… O-O 7. O-O) 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 O-O 7. O-O

More Queen's Indian Defense lines (all)

Opening names and moves from the Lichess openings dataset; statistics from the Lichess open database, 2026-09 (CC0), sample of 12.6 million games, bots excluded; evaluations from Lichess cloud analysis (all CC0). Master games from The Week in Chess #920–#1664 by Mark Crowther, used with permission.