English Defense (잉글리시 방어)
한국어The English Defense family holds 7 lines. The boards below follow its shortest line from the first move.
The Korean name in brackets is ours, not an official translation. The original name is English.
Main line
1. d4 b6
One move per board, left to right. The two outlined squares are the move just played.
Play it yourself
English Defense (A40)
1. d4 b6
Tap a piece and then the square it goes to. When the move matches the data, the reply follows on its own.
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ECO codes here
Variations in this family
Ordered by ECO code. A blank label means the entry carries the family name alone.
A40English Defense2 movesPlay this line
1. d4 b6
A40English Defense4 movesPlay this line
1. d4 e6 2. c4 b6
A40Eastbourne Gambit6 movesPlay this line
1. d4 b6 2. c4 Bb7 3. Nc3 e5
A40Perrin Variation8 movesPlay this line
1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Nc6
A40Hartlaub Gambit Declined9 movesPlay this line
1. c4 e6 2. d4 b6 3. Nc3 Bb7 4. e4 f5 5. d5
A40Hartlaub Gambit Accepted10 movesPlay this line
1. c4 e6 2. d4 b6 3. Nc3 Bb7 4. e4 f5 5. exf5 Nf6
A40Poli Gambit10 movesPlay this line
1. d4 e6 2. c4 b6 3. e4 Bb7 4. f3 f5 5. exf5 Nh6
Other families of similar size
Data collected on 2026-09-07. The original is published as a public domain data set.