Chess Board
[ECO code C10]
MARSHALL TRANSPOSITION
FRENCH to SICILIAN DEFENCE (Marshall Var.)
Black's KP exchanged, capturing White's newly doubled QP, and still threatened ..BPxP.
White develops his King's Knight to KB3(f3) and doubles support for his QP, transposing. W-Alt.
    White  Black    Transp.White Black
 1. P-K4   P-K3	    (1.	P-K4   P-QB4)
 2. P-Q4   P-Q4	    (2.	Kt-KB3 P-K3 )
 3. Kt-QB3 P-QB4    (3.	P-Q4   P-Q4 )
 4. KPxP   KPxP		  (4.)
 5. Kt-B3	    (5.	Kt-B3	    )
Continue: Transpose or Undo or Jump or Clear