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Benko Gambit

Gambit9 linesYou play Black

1.d4 Nf6 2.c4 c5 3.d5 b5. Black gives a queenside pawn to open the a- and b-files. The rooks and the bishop on g7 then give Black long-lasting pressure against White's queenside.

Benko Gambit after 1.d4 Nf6 2.c4 c5 3.d5 b5

The idea

1.d4 Nf6 2.c4 c5 3.d5 b5 gives a queenside pawn for long-term pressure. After 4.cxb5 a6 5.bxa6 Bxa6 Black's rooks come to the open a- and b-files, the bishop on g7 looks down the long diagonal, and White's queenside pawns are under pressure for the whole game. Even the endgame can favour Black.

What happens next

Black's plan is almost the same every time: …Bxa6, …d6, …g6, …Bg7, …O-O, …Nbd7, …Qa5 or …Qb6, with the rooks on a8 and b8. Typical breaks are …e6 against the d5 pawn and …Nb6–c4. There is no hurry; the pressure does the work.

How to play against it

White can accept and give the pawn back later with 5.bxa6 Bxa6 6.Nc3 d6 7.e4 Bxf1 8.Kxf1, then g3 and Kg2, keeping an extra pawn in a solid position. Or decline with 4.Nf3, 4.Nd2 or 5.b6, which keeps the queenside closed and avoids Black's usual play.

A key line

1.d4 Nf6 2.c4 c5 3.d5 b5

More lines

Benko Gambit Accepted
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6
Benko Gambit Accepted, Fianchetto
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.g3 d6
Benko Gambit Accepted, 7.e4
1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.e4 Bxf1
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All 9 lines in this gambit

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