E39 — Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation
Indian Defences (E00–E99)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O
Full page: Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation →ECO E39 covers Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation and related lines (Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation, Nimzo-Indian Defense: Classical Variation, Berlin Variation, Macieja System). Main line 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O with variations, statistics, and the best responses.
2 lines under E39
Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O
Nimzo-Indian Defense: Classical Variation, Berlin Variation, Macieja System
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. a3 Bxc5 7. Nf3 b6