Library/Openings/Zukertort Opening/The Walrus ECO A04
Opening· 6 plies

Zukertort Opening: The Walrus

An entry in the Encyclopedia of Chess Openings (ECO A04), reached after 6 half-moves: 1. Nf3 e5 2. Nxe5 Nc6 3. Nxc6 dxc6.

Zukertort Opening: The Walrus ECO A04
87654321
abcdefgh
Black rook
Black bishop
Black queen
Black king
Black bishop
Black knight
Black rook
Black pawn
Black pawn
Black pawn
Black pawn
Black pawn
Black pawn
Black pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White pawn
White rook
White knight
White bishop
White queen
White king
White bishop
White rook
6/6
  1. 1.
  3. 2.
  5. 3.
Use ← → arrows or click moves to step through.

End of this line

No further variations branch from this position in our database. To explore neighbouring ideas:

About this opening

Zukertort Opening: The Walrus is an opening in the Encyclopedia of Chess Openings, classified under code A04. ECO group A (A00–A99) covers flank and irregular openings, including the English, Bird, Réti and Dutch defences. This particular variation is reached after 6 half-moves from the starting position, with the move sequence 1. Nf3 e5 2. Nxe5 Nc6 3. Nxc6 dxc6.

It belongs to the Zukertort Opening family. Within that family this is a sub-variation (the The Walrus line).

The opening sequence in prose form: 1.Nf3 e5, 2.Nxe5 Nc6, 3.Nxc6 dxc6. From this position the encyclopaedia records no further canonical continuations — practical play branches into unnamed transpositions or returns to the parent line for alternative ideas.