D29 — Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line
Closed & Semi-Closed Games (D00–D99)
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
Full page: Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line →ECO D29 covers Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line and related lines (Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line, Queen's Gambit Accepted: Classical Defense, Alekhine System, Smyslov Variation). Main line 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 with variations, statistics, and the best responses.
3 lines under D29
Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Nc3
Queen's Gambit Accepted: Classical Defense, Alekhine System, Smyslov 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 Bb7 9. Rd1 Nbd7 10. Nc3 Bd6