Benko Gambit Accepted (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6) Chess Puzzles

The benko gambit accepted is the Benko Gambit line where Black takes the offered pawn with ...bxc4 (after the usual setup with ...c5 and ...b5). In this accepted structure, Black has an immediate pawn majority on the queenside and aims for active piece play while White tries to consolidate the extra pawn. The defining feature is that the pawn on c4 (or the corresponding queenside pawn structure) is already exchanged/secured by Black, so the game revolves around queenside pressure and counterplay rather than a delayed gambit.