Chess Board
[ECO code E12]
TRANSPOSITION
QUEEN'S INDIAN (3Kts. Var.) to NIMZO-INDIAN DEF.
White's KPawn posted on K3(e3) freed his KB+Q to gain support. Solid but inviting a QKt pin.
Black transposes into a Nimzo-Indian (qv.) line by developing his King's Bishop to pin White's QKt.
    White  Black    Transp.White Black
 1. P-Q4   Kt-KB3	  (1.)
 2. P-QB4  P-K3		  (2.)
 3. Kt-KB3 P-QKt3   (3.	Kt-QB3  B-Kt5 )
 4. Kt-B3  B-Kt2    (4.	P-K3    P-QKt3)
 5. P-K3   B-QKt5   (5.	Kt-KB3  B-Kt2 )
Continue: Transpose or Undo or Jump or Clear