Final position — Black delivers mate
Queen's Pawn: Smothered Mate
Black wins in 5 moves by checkmate. (Bronnum - San Marco, Bagneux 1985)
The moves
| 1. | d4 | e5 |
| 2. | dxe5 | Nc6 |
| 3. | Nf3 | Qe7 |
| 4. | c3 | Nxe5 |
| 5. | Bd2 | Nd3# |
How the Queen's Pawn: Smothered Mate works
The Queen's Pawn: Smothered Mate is a classic chess opening trap arising from the Queen's pawn. In this line Black delivers checkmate on move 5, punishing a natural-looking but losing idea from White.
The full sequence runs 1.d4 e5 2.dxe5 Nc6 3.Nf3 Qe7 4.c3 Nxe5 5.Bd2 Nd3#. 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 (Bronnum - San Marco, Bagneux 1985). 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 Pawn: Smothered Mate 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.