Chess opening · ECO B00

Hippopotamus Defense

The Hippopotamus Defense starts 1. e4 Nh6. It ranks #168 of the 174 openings on this site by how often rated players on Lichess reach it.

The position after 1. e4 Nh6. White to move.

Move by move

  1. 1. e4White pushes the e-pawn two squares to e4, staking a claim in the center.
  2. 1... Nh6Black develops the kingside knight to h6.

What players choose next, by rating

The three most common White moves from this position in rated Lichess games, grouped by the rating of the player making the move. d4 is the most popular next move in every rating band.

RatingMost commonSecondThird
1200–1399d4 50%Nf3 31%Bc4 19%
1400–1599d4 78%Nf3 22%–
1600–1799d4 80%Nf3 20%–
1800–1999d4 100%––

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