Formation

1.a3 e5 2.b3 d5 3.c3 Nf6 4.d3 Nc6 5.e3 Bd6 6.f3 O-O 7.g3. ECO A00, 2 named variations.

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A00

Hippopotamus Attack

Formation
Analyze with Stockfish

All Formation variations

ECOVariation
A00 Hippopotamus Attack
1.a3 e5 2.b3 d5 3.c3 Nf6 4.d3 Nc6 5.e3 Bd6 6.f3 O-O 7.g3
A00 Shy Attack
1.a3 e5 2.g3 d5 3.Bg2 Nf6 4.d3 Nc6 5.Nd2 Bd6 6.e3 O-O 7.h3

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