Final position — White is winning
Queen's Gambit Declined: Black Queen Trap
White wins in 11 moves with a decisive material gain. (50 Opening Traps,Part 1 - Castle Queenside with check - D31 - https://lichess.org/@/CHESSLUCAFD)
The moves
| 1. | d4 | d5 |
| 2. | c4 | e6 |
| 3. | Nc3 | c6 |
| 4. | e4 | Bb4 |
| 5. | Bd3 | e5 |
| 6. | dxe5 | dxe4 |
| 7. | Bxe4 | Bxc3+ |
| 8. | bxc3 | Qxd1+ |
| 9. | Kxd1 | Be6 |
| 10. | Rb1 | Na6 |
| 11. | Rxb7 | O-O-O+ |
How the Queen's Gambit Declined: Black Queen Trap works
The Queen's Gambit Declined: Black Queen Trap is a classic chess opening trap arising from the Queen's gambit declined. In this line White wins decisive material by move 11, punishing a natural-looking but losing idea from Black.
The full sequence runs 1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 Bb4 5.Bd3 e5 6.dxe5 dxe4 7.Bxe4 Bxc3+ 8.bxc3 Qxd1+ 9.Kxd1 Be6 10.Rb1 Na6 11.Rxb7 O-O-O+. Each move looks reasonable, which is exactly why the trap is so effective over the board — Black walks into it while trying to play "normal" developing moves.
This pattern is well known from master and correspondence play (50 Opening Traps,Part 1 - Castle Queenside with check - D31 - https://lichess.org/@/CHESSLUCAFD). Recognising it early lets you either spring it as White or sidestep it as Black.
Practice this trap move-by-move
Open the Queen's Gambit Declined: Black Queen Trap in the Trapsterapp to play it out on a live board, drill it in practice mode, and learn how to avoid it when it's set for you — along with the full library of chess traps and gambits, fully offline.