ECO D15: Slav Defense
ECO D15 is part of volume D, Closed & Semi-Closed Games.
The Lichess chess-openings dataset files 10 named lines under it.
The shortest is Slav Defense: Three Knights Variation:
1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3.
That position has come up in 11,877,336 Lichess games between players rated 1600 to 2500: White won 50.6%, 5.9% were drawn and Black won 43.6%.
| Opening | Moves | Games | Length |
|---|---|---|---|
| Slav Defense: Three Knights Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 |
11.9M | 4 moves |
| Slav Defense: Chebanenko Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 |
845K | 4 moves |
| Slav Defense: Schlechter Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 |
1M | 4 moves |
| Slav Defense: Süchting Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Qb6 |
40K | 4 moves |
| Slav Defense: Two Knights Attack | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 |
1.7M | 4 moves |
| Slav Defense: Alekhine Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 |
190K | 5 moves |
| Slav Defense: Chebanenko Variation, Advance System | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 |
104K | 5 moves |
| Slav Defense: Geller Gambit | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 |
448K | 5 moves |
| Slav Defense: Chebanenko Variation | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. e3 Bf5 |
120K | 5 moves |
| Slav Defense: Geller Gambit | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e4 b5 6. e5 |
135K | 6 moves |