1 named line in this family, ECO
C20.
Under each line you get its moves and the sentences it adds that
this page has not already printed. A line's own page carries up to its
first 4 per-move notes in full.
In the centre, White holds e4 while Black holds e5.
1. e4Stakes a claim in the centre, controlling d5, and frees the bishop and queen.
1... e5Stakes a claim in the centre, controlling d4, and frees the bishop and queen.
2. Ke2Walks the king to e2. Only the knight on b1, bishop on c1, bishop on f1 and knight on g1 still stand at home. Theory calls this the Bongcloud Attack.
Walk these lines on a
board
An account opens every move's note in this family, the plan
behind each line, and a trainer that plays the line back at you.
It is free.