Chess Board
[ECO code A40]
TRANSPOSITION
FRANCO-INDIAN (Keres) to BOGOLJUBOW DEF.
Black set his KKt to control K5(e4) and enable ..0-0.
White transposes into the Bogoljubow Exchange Variation by also developing his King's Knight, to strengthen his Q4(d4) and control K5(e5). W-Alt.
    White  Black    Transp.White Black
 1. P-Q4   P-K3	    (1.	P-Q4   Kt-KB3 )
 2. P-QB4  B-Kt5 ch (2.	P-QB4  P-K3   )
 3. B-Q2   BxB ch   (3.	Kt-KB3 B-Kt5 ch
 4. QxB	   Kt-KB3   (4.	B-Q2   BxB ch )
 5. Kt-KB3	    (5.	QxB	      )
Continue: Transpose or Undo or Jump or Clear