Final position — Black is winning
Polish Opening: White Queen Trap
Black wins in 11 moves with a decisive material gain. (Ikes - Groncki, Berlin 1960)
The moves
| 1. | b4 | e5 |
| 2. | Bb2 | e4 |
| 3. | c4 | Nf6 |
| 4. | b5 | d5 |
| 5. | cxd5 | Nxd5 |
| 6. | f3 | e3 |
| 7. | Qa4 | Bb4 |
| 8. | a3 | exd2+ |
| 9. | Nxd2 | Qh4+ |
| 10. | g3 | Bxd2+ |
| 11. | Kxd2 | Qxa4 |
How the Polish Opening: White Queen Trap works
The Polish Opening: White Queen Trap is a classic chess opening trap arising from the Polish Opening. In this line Black wins decisive material by move 11, punishing a natural-looking but losing idea from White.
The full sequence runs 1.b4 e5 2.Bb2 e4 3.c4 Nf6 4.b5 d5 5.cxd5 Nxd5 6.f3 e3 7.Qa4 Bb4 8.a3 exd2+ 9.Nxd2 Qh4+ 10.g3 Bxd2+ 11.Kxd2 Qxa4. Each move looks reasonable, which is exactly why the trap is so effective over the board — White walks into it while trying to play "normal" developing moves.
This pattern is well known from master and correspondence play (Ikes - Groncki, Berlin 1960). Recognising it early lets you either spring it as Black or sidestep it as White.
Practice this trap move-by-move
Open the Polish Opening: White 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.