Queen's Indian Defense, with e3 (5… c5 6. c4)

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4

Queen's Indian Defense, with e3 after 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4 87654321abcdefgh

The Queen's Indian Defense, with e3 is a chess opening classified as ECO E14, reached after 1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4. Black is to move. 2 named lines continue from this position.

In 12.6 million rated Lichess games (blitz and slower), this position was reached 21 times by this move order. White won 62%, 5% were drawn and Black won 33%. The most popular continuation is 6… cxd4 (38% of games).

Engine evaluation: +0.23 (Stockfish, depth 38; best line 6… Be7 7. Nc3 cxd4 8. exd4 d5 9. cxd5)

ECO
E14
Moves
11 plies
FEN
rn1qkb1r/pb1p1ppp/1p2pn2/2p5/2PP4/3BPN2/PP3PPP/RNBQ1RK1 b kq - 0 6
PGN
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. c4

Analyse with Stockfish · Board image (SVG) · Open on Lichess

Results by rating

Average ratingGamesWhite / draw / Black
1500-1999520%80%
2000+1675%19%
All2162%33%

Most played moves

MoveGamesWhite / draw / Black
6… cxd48 (38%)50%50%
6… Be7
Queen's Indian Defense, with e3 (6. c4 Be7)
7 (33%)100%
6… d53 (14%)67%33%
6… g6
Queen's Indian Defense, with e3 (6. c4 g6)
1 (5%)100%
6… Nc61 (5%)100%
6… d61 (5%)100%

Master games

135 over-the-board games are classified under this line (White 39%, draw 27%, Black 34%). The strongest:

Search all games of the Queen's Indian Defense, with e3 and its sub-variations

Highest-rated Lichess games

Comes from

Yusupov-Rubinstein System 1. d4 Nf6 2. Nf3 e6 3. e3

Continuations

More Queen's Indian Defense, with e3 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.