ECO D57
Queen's Gambit Declined
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3Statistics for this opening are still being collected — check back soon.
About this opening
Queen's Gambit Declined (ECO D57) opens with the moves 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3. It belongs to the Closed Game and Semi-Closed Game family.