Chess Board
[ECO code B07]
TRANSPOSITION
(to) PILLSBURY DEF. to SICILIAN DEF. (Closed Var.)

White sets his Queen's Pawn on Q3(d3), triples his KP support and frees his QB for 6.B-K3.
Black develops his Queen's Knight to QB3(c6) completing a Closed Sicilian Defence.
    White  Black    Transp.White Black
 1. P-K4   P-Q3	    (1.	P-K4   P-QB4 )
 2. Kt-QB3 P-KKt3   (2.	Kt-QB3 Kt-QB3)
 3. P-KKt3 B-Kt2    (3.	P-KKt3 P-KKt3)
 4. B-Kt2  P-QB4    (4.	B-Kt2  B-Kt2 )
 5. P-Q3   Kt-QB3   (5.	P-Q3   P-Q3  )

Continue: Transpose or Undo or Jump or Clear