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".
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1. e4 e5 2. d4 exd4
- 1. e4 e5 2. d4 exd4 3. Nf3 c5 4. Bc4 b5
- 1. e4 e5 2. d4 exd4 3. f4
- 1. e4 e5 2. d4 exd4 3. c3
- 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Qe7
- 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 d5
- 1. e4 e5 2. d4 exd4 3. c3 d5
- 1. e4 e5 2. d4 exd4 3. Qxd4
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1. e4 e5 2. d4 exd4 3. Qxd4 Nc6
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. c3 Be7
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 f5
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. O-O-O Re8 8. Bc4 d6 9. Nh3
- 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qc4