Kammala wannan magana: Garry Kasparov yayi amfani da sadaukarwa don barin Anatoly Karpov tare da ba daidai ba rook pawn don ceton wasan na ashirin na su
Gasar cin Kofin Duniya ta 1985, bayan dogon wasa. A wannan matsayi, Black ya sadaukar da pawns biyu don daya (wadanda suke a kan f5 da g6 don daya a kan a4):