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ECO E48: Nimzo-Indian Defense

ECO E48 is part of volume E — Indian Defenses. The Lichess chess-openings dataset files 2 named lines under it. The shortest is Nimzo-Indian Defense: Normal Variation, Classical Defense: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5.

That position has come up in 231,134 Lichess games between players rated 1600 to 2500: White won 49.5%, 6.0% were drawn and Black won 44.5%.

OpeningMovesPlies
Nimzo-Indian Defense: Normal Variation, Classical Defense 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 10
Nimzo-Indian Defense: Ragozin Defense 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O 13