ECO D27: Queen's Gambit Accepted: Classical Defense
ECO D27 is part of volume D, Closed & Semi-Closed Games.
The Lichess chess-openings dataset files 4 named lines under it.
The shortest is Queen's Gambit Accepted: Classical Defense, Main Line:
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6.
3 of the 4 are lines of the
Queen's Gambit Accepted: Classical Defense.
That position has come up in 184,647 Lichess games between players rated 1600 to 2500: White won 45.2%, 10.7% were drawn and Black won 44.2%.
| Opening | Moves | Games | Length |
|---|---|---|---|
| Queen's Gambit Accepted: Classical Defense, Main Line | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 |
185K | 6 moves |
| Queen's Gambit Accepted: Classical Defense, Rubinstein Variation | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 |
81K | 7 moves |
| Queen's Gambit Accepted: Classical Defense, Russian Gambit | 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. e4 |
2,442 | 7 moves |
| Queen's Gambit Accepted: Furman Variation | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Bxc5 |
15K | 7 moves |