Horwitz Defense A40
Family: Horwitz Defense
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The Horwitz Defense is catalogued under the ECO code A40. Its main line runs 1. d4 e6.
After 2 half-moves the diagrammed position is reached and it is White to move. Material is balanced.
This encyclopedia records 2 variations inside the “Horwitz Defense” family — follow the links below to compare the branching lines.
Play through the moves on the board above, then open the variations tree — any branch can be played against the engine from there.
1. d4 e6
- Position after 2 half-moves — White to move.
- Material is balanced.
- Family “Horwitz Defense” contains 2 recorded variation(s) here.
Variations of this family
| Name | ECO | Main line length |
|---|---|---|
| Horwitz Defense: Zilbermints Gambit | A40 | 4 plies |
Related puzzles
Lichess tactics played in this opening — solve them right on the board: