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ECO D28: Queen's Gambit Accepted: Classical Defense

ECO D28 is part of volume D, Closed & Semi-Closed Games. The Lichess chess-openings dataset files 3 named lines under it. The shortest is Queen's Gambit Accepted: Classical Defense, Alekhine System: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2. 2 of the 3 are lines of the Queen's Gambit Accepted: Classical Defense.

That position has come up in 25,694 Lichess games between players rated 1600 to 2500: White won 46.7%, 7.8% were drawn and Black won 45.4%.

OpeningMovesGamesLength
Queen's Gambit Accepted: Classical Defense, Alekhine System 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 26K 7 moves
Queen's Gambit Accepted: Classical Defense, Alekhine System 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 17K 7 moves
Queen's Gambit Accepted: Classical, Flohr Variation 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Nc6 9. Rd1 c4 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 Bb7 13. d5 Qc7 0 13 moves