ECO C48 · Four Knights Game
Four Knights Game: Spanish Variation
The position after 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5.
Four Knights Game: Spanish Variation
7 half-moves in · 3 named continuations
8♜
♝
♛
♚
♝
♜
7♟
♟
♟
♟
♟
♟
♟
6
♞
♞
5
♗
♟
4
♙
3
♘
♘
2♙
♙
♙
♙
♙
♙
♙
a1♖
b
c♗
d♕
e♔
f
g
h♖
1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5
Four Knights Game: Spanish Variation is filed under ECO C48, a variation of Four Knights Game. It is the position after 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 — 7 half-moves in, with Black to move. From here theory names 3 continuations: Bb4, Bc5, Nd4.