Final position — White delivers mate
French Defence: Mate in 6
White wins in 6 moves by checkmate. (V. Ivanov - Martinov. Moscow 1973)
The moves
| 1. | e4 | e6 |
| 2. | d4 | d5 |
| 3. | Nc3 | dxe4 |
| 4. | Nxe4 | Ne7 |
| 5. | Bd3 | g6 |
| 6. | Nf6# |
How the French Defence: Mate in 6 works
The French Defence: Mate in 6 is a classic chess opening trap arising from the French Defence. In this line White delivers checkmate on move 6, punishing a natural-looking but losing idea from Black.
The full sequence runs 1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Ne7 5.Bd3 g6 6.Nf6#. 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 (V. Ivanov - Martinov. Moscow 1973). Recognising it early lets you either spring it as White or sidestep it as Black.
Practice this trap move-by-move
Open the French Defence: Mate in 6 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.