▁f 5 ▁ 4 . ▁dx e 5 ▁If ▁you ▁were ▁to ▁take ▁in ▁f 5 , ▁he ▁would ▁move ▁e 5 – e 4 ▁and ▁afterwards ▁... B xf 5 ▁ 4 ... ▁f xe 4 ▁ 5 . ▁Ng 5 ▁d 5 ▁ 6 . ▁f 4 ▁Instead ▁of ▁this ▁pa wn ▁you ▁should ▁move ▁ 6 . e 6 , ▁which ▁would ▁comp el ▁him ▁to ▁move ▁ 6 ... N h 6 ; ▁you ▁would ▁then ▁push ▁ 7 . c 4 ▁and ▁have ▁a ▁very ▁fine ▁game ▁ 6 ... ▁B c 5 ▁ 7 . ▁c 4 ▁c 6 ▁ 8 . ▁N c 3 ▁Ne 7 ▁ 9 . ▁h 4 ▁You ▁play ▁thus , ▁to ▁avoid ▁having ▁a ▁double d ▁P . ▁on ▁the ▁ro ok ▁file , ▁which ▁would ▁be ▁the ▁case ▁were ▁he ▁to ▁push ▁... h 6 ▁and ▁then ▁take ▁in ▁... B x h 3 ▁after ▁you ▁K t . ▁retre ats ▁ 9 ... ▁h 6 ▁ 1 0 . ▁N h 3 ▁ 0 - 0 ▁ 1 1 . ▁Na 4 ▁B b 4 + ▁ 1 2 . ▁Bd 2 ▁B x d 2 + ▁ 1 3 . ▁Q x d 2 ▁d 4 ▁ 1 4 . ▁c 5 ▁To ▁cut ▁off ▁the ▁communic ations ▁between ▁his ▁pa wn s ; ▁but ▁as ▁he ▁answers ▁with ▁... b 5 ▁you ▁are ▁forced ▁to ▁take ▁en ▁pass ant ▁rest oring ▁the ▁desired ▁communication ▁ 1 4