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Hippopotamus Defense B00

Family: Hippopotamus Defense

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The Hippopotamus Defense is catalogued under the ECO code B00. Its main line runs 1. e4 Nh6.

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 “Hippopotamus 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.

a8b7c6d5e4f3g2h1

1. e4 Nh6

Browse all Hippopotamus Defense variations →

Variations of this family

NameECOMain line length
Hippopotamus DefenseB006 plies