Chess Board
[ECO code D54]
QGD TRANSPOSITION
(to) ORTHODOX DEF. to EXCHANGE VAR.
White's QBP removes the QP on Q5(d5). W-Alt.
Black's KPawn on K3(e6) exchanges, removing the newly doubled QP to form a fixed centre.
    White  Black    Transp.White Black
 1. P-Q4   P-Q4           (1.)
 2. P-QB4  P-K3           (2.)
 3. Kt-QB3 Kt-KB3         (3.)
 4. B-Kt5  B-K2	    (4.	PxP    PxP )
 5. P-K3   0-0	    (5.	B-Kt5  B-K2)
 6. PxP    PxP	    (6.	P-K3   0-0 )
Continue: Transpose or Undo or Jump or Clear