ECO Chess Codes E3 - Nimzo-Indian Defence/Leningrad Variation
E30 - Nimzo-Indian Defence/Leningrad Variation
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5
E31
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Bg5 h6
5. Bh4 c5
6. d5 d6
E32 - Nimzo-Indian Defence/Classical Variation
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2
E33 - Nimzo-Indian Defence/Classical Variation/Milner-Barry Variation
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 Nc6
E34 - Nimzo-Indian Defence/Classical Variation
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 d5
E35
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 d5
5. cd5 ed5
E36
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 d5
5. a3
E37
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 d5
5. a3 Bc3
6. Qc3 Ne4
7. Qc2
E38
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 c5
E39
1. d4 Nf6
2. c4 e6
3. Nc3 Bb4
4. Qc2 c5
5. dc5 O-O
6. Nf3
ECO Chess Codes
Chess Notation
Chess Openings