Benko Gambit Other Variations Interference in Chess

In the Benko Gambit “other variations,” interference refers to tactics where a key line or defender is blocked or diverted so the opponent’s Benko plan can’t complete. A defining feature is the Benko structure after …b5 and …c5, where Black often aims for pressure on the c-file and counterplay against White’s queenside. Interference motifs typically appear when White (or Black) uses a move that forces a piece to leave a critical square or line, breaking the intended exchange sequence.