E51 — Nimzo-Indian Defense: Normal Variation, Ragozin Variation
Indian Defences (E00–E99)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
Full page: Nimzo-Indian Defense: Normal Variation, Ragozin Variation →ECO E51 covers Nimzo-Indian Defense: Normal Variation, Ragozin Variation and related lines (Nimzo-Indian Defense: Normal Variation, Ragozin Variation, Nimzo-Indian Defense: Normal Variation, Sämisch Deferred, Nimzo-Indian Defense: Ragozin Variation). Main line 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 with variations, statistics, and the best responses.
3 lines under E51
Nimzo-Indian Defense: Normal Variation, Ragozin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5
Nimzo-Indian Defense: Normal Variation, Sämisch Deferred
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 d5 6. a3
Nimzo-Indian Defense: Ragozin Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O dxc4