Final position — Black delivers mate
Queen's Gambit: Queen Mate (Ganesan–Romo)
Black wins in 9 moves by checkmate. (Ganesan - Romo, Berkeley 1992)
The moves
| 1. | d4 | d5 |
| 2. | c4 | e5 |
| 3. | dxe5 | d4 |
| 4. | e4 | Nc6 |
| 5. | f4 | Nxe5 |
| 6. | fxe5 | Qh4+ |
| 7. | Kd2 | Qxe4 |
| 8. | a3 | Bf5 |
| 9. | Nf3 | Qe3# |
How the Queen's Gambit: Queen Mate (Ganesan–Romo) works
The Queen's Gambit: Queen Mate (Ganesan–Romo) is a classic chess opening trap arising from the Queen's Gambit. In this line Black delivers checkmate on move 9, punishing a natural-looking but losing idea from White.
The full sequence runs 1.d4 d5 2.c4 e5 3.dxe5 d4 4.e4 Nc6 5.f4 Nxe5 6.fxe5 Qh4+ 7.Kd2 Qxe4 8.a3 Bf5 9.Nf3 Qe3#. 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 (Ganesan - Romo, Berkeley 1992). Recognising it early lets you either spring it as Black or sidestep it as White.
Practice this trap move-by-move
Open the Queen's Gambit: Queen Mate (Ganesan–Romo) 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.