ECO B23 · Sicilian Defense
Sicilian Defense: Closed, Chameleon Variation
The position after 1.e4 c5 2.Nc3 Nc6 3.Nge2.
Sicilian Defense: Closed, Chameleon Variation
5 half-moves in · no named continuation
8♜
♝
♛
♚
♝
♞
♜
7♟
♟
♟
♟
♟
♟
♟
6
♞
5
♟
4
♙
3
♘
2♙
♙
♙
♙
♘
♙
♙
♙
a1♖
b
c♗
d♕
e♔
f♗
g
h♖
1. e4 c5 2. Nc3 Nc6 3. Nge2
Sicilian Defense: Closed, Chameleon Variation is filed under ECO B23, a variation of Sicilian Defense: Closed. It is the position after 1.e4 c5 2.Nc3 Nc6 3.Nge2 — 5 half-moves in, with Black to move. Named theory ends here; beyond this the position is yours to work out.