Chess Board
[ECO code A56]
TRANSPOSITION
MODERN BENONI DEF. to KING'S INDIAN DEF.
Black's QP push stopped 5.P-K5 and freed his QB.
White transposes into the popular Four Pawns Attack by advancing his KBP to KB4(f4). W-Alt.
    White  Black    Transp.White Black
 1. P-Q4   Kt-KB3   	  (1.)
 2. P-QB4  P-B4	    (2.	P-QB4  P-KKt3)
 3. P-Q5   P-KKt3   (3.	Kt-QB3 B-Kt2 )
 4. Kt-QB3 B-Kt2    (4.	P-K4   P-Q3  )
 5. P-K4   P-Q3	    (5.	P-B4!? P-B4  )
 6. P-B4	    (6.	P-Q5	     )
Continue: Transpose or Undo or Jump or Clear