Chess Board
[ECO code E22]
NIMZO-INDIAN TRANSPOSITION
SPIELMANN VAR. to MILNER-BARRY (Old Zurich V.)
Black's QKt5(b4) bishop under P attack took White's QKt on QB6(c3) with check and attacked his KP.
White's QKt3(b3) Queen takes the bishop in B-for-Kt trade on QB3(c3), and doubles his KP support.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	P-QR3  BxKt ch
 2. P-QB4  P-K3	     7.	QxB
 3. Kt-QB3 B-Kt5
 4. Q-Kt3  Kt-B3
 5. Kt-B3  P-Q3	  Transp. (via 4.Q-B2)
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