Chess Board
[ECO code A16]
TRANSPOSITION
ENGLISH OPENING to QUEEN'S INDIAN DEF.
White adopts a Three Knights Variation of the Queen's Indian Def. by advancing his QPawn to the centre for a possible P-Q5, and frees his QB for use.
Black sets his King's Pawn on K3(e6) to deter 5.P-Q5, and frees his KB for a potential ..B-QKt5 pin.
    White  Black    Transp.White Black
 1. P-QB4  Kt-KB3   (1.	P-Q4    Kt-KB3)
 2. Kt-QB3 P-QKt3   (2.	P-QB4   P-K3  )
 3. Kt-B3  B-Kt2    (3.	Kt-KB3  P-QKt3)
 4. P-Q4   P-K3	    (4.	Kt-B3   B-Kt2 )
Continue: Transpose or Undo or Jump or Clear