ECO A41
Old Indian Defense
The position after 1.d4 d6 2.c4.
Old Indian Defense
3 half-moves in · 1 named continuation
8♜
♞
♝
♛
♚
♝
♞
♜
7♟
♟
♟
♟
♟
♟
♟
6
♟
5
4
♙
♙
3
2♙
♙
♙
♙
♙
♙
a1♖
b♘
c♗
d♕
e♔
f♗
g♘
h♖
1. d4 d6 2. c4
Old Indian Defense is filed under ECO A41. It is the position after 1.d4 d6 2.c4 — 3 half-moves in, with Black to move. From here theory names one continuation, e5.