Minority Attack

It is generally accepted wisdom to study classical games to see typical plans. Here is a nice game by Geller,E one of the best players not to become World Champion.

Geller-Bannik

Queen’s Gambit Declined Exchange Variation

URS-ch25 1958

After 29..f6(Diagram)

After some fancy jiggling around Geller reached this position. The Qb2 was making Xray eyes at Kg7 on the a1-h8 diagonal so Black put a stop to any tricks with his last move

What do you recommend for White now?

After 29..f6