Chess Board
[ECO code E17]
QUEEN'S INDIAN DEFENCE
Euwe Variation
White's QBP on QB4(c4) removes Black's QP on Q5(d5) and attacks his KP, for a second exchange.
Black's KPawn on K3(e6) removes the new QP, for usual 11.Kt-QB3..QKt-Q2, 12.Kt-Q3..Kt-Kt3 equality.
    White  Black	White  Black
 1. P-Q4   Kt-KB3    6.	0-0    0-0
 2. P-QB4  P-K3	     7.	P-Kt3  P-Q4
 3. Kt-KB3 P-QKt3    8.	Kt-K5  P-B4
 4. P-KKt3 B-Kt2     9.	QPxP   KtPxP
 5. B-Kt2  B-K2	    10.	PxP    PxP
Example ends: Undo or Jump or Clear