ECO Codes
The ECO Codes is a classification system for the chess openings moves. Below is a list of chess openings organized by the Encyclopaedia of Chess Openings (ECO) code. The openings are divided in five volumes labeled from "A" through "E".
-
1. d4 c5
- 1. d4 c5 2. d5 e6 3. e4
- 1. d4 c5 2. d5 f5
- 1. d4 c5 2. d5 Nf6
- 1. d4 c5 2. d5 Nf6 3. Nc3 Qa5
- 1. d4 c5 2. d5 Nf6 3. Nf3
- 1. d4 c5 2. d5 Nf6 3. Nf3 c4
- 1. d4 c5 2. d5 d6
- 1. d4 c5 2. d5 d6 3. Nc3 g6
-
1. d4 c5 2. d5 e5
- 1. d4 c5 2. d5 e5 3. e4 d6