Trap · played as Black

Budapest Gambit: Kieninger Trap

In the Budapest, 7.a3?? invites 7...Ngxe5, and when White grabs the bishop with 8.axb4, 8...Nd3 is smothered mate on the board.

A position this opening is aiming for.

You play
Black
Variations covered
10
What it wins
Checkmate

The main line

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 Nc6 5.Nf3 Bb4+ 6.Nbd2 Qe7 7.a3 Ngxe5 8.axb4 Nd3#

How the trap springs

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Bf4 Nc6 5.Nf3 Bb4+ 6.Nbd2 Qe7 7.a3 Ngxe5 8.axb4 Nd3#

Traps are only worth knowing if somebody actually falls into them, so each one here was checked against what club players really play, not only against what an engine would.

Some of the variations

…and 4 more in the trainer.

Train it

ChessReflex drills the branch points where a line splits rather than making you replay it move by move, so a repertoire this size is a handful of decisions instead of hundreds of moves. Free, and no account needed to start.

Open Budapest Gambit: Kieninger Trap