ECO B04: Alekhine Defense
ECO B04 is part of volume B — Semi-Open Games.
The Lichess chess-openings dataset files 6 named lines under it.
The shortest is Alekhine Defense: Modern Variation:
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3.
That position has come up in 1,556,523 Lichess games between players rated 1600 to 2500: White won 47.0%, 5.9% were drawn and Black won 47.0%.
| Opening | Moves | Plies |
|---|---|---|
| Alekhine Defense: Modern Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 |
7 |
| Alekhine Defense: Modern Variation, Alburt Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 |
8 |
| Alekhine Defense: Modern Variation, Larsen Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 |
8 |
| Alekhine Defense: Modern Variation, Larsen-Haakert Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 |
8 |
| Alekhine Defense: Modern Variation, Schmid Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nb6 |
8 |
| Alekhine Defense: Modern Variation, Keres Variation | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4 |
13 |