E30 — Nimzo-Indian Defense: Leningrad Variation
Indian Defences (E00–E99)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
Full page: Nimzo-Indian Defense: Leningrad Variation →ECO E30 covers Nimzo-Indian Defense: Leningrad Variation and related lines (Nimzo-Indian Defense: Leningrad Variation, Nimzo-Indian Defense: Leningrad Variation, Averbakh Gambit). Main line 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 with variations, statistics, and the best responses.
2 lines under E30
Nimzo-Indian Defense: Leningrad Variation
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5
Nimzo-Indian Defense: Leningrad Variation, Averbakh Gambit
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5